These relative weights computed from the chemical equation are sometimes called equation weights. Pour voir vos prix, connectez-vous ou contactez votre distributeur local. https://www.drugs.com/international/sodium-thiosulfate.html molecular weight of sodium thiosulfate. 2005-08-08. Features of Sodium Thiosulfate: 1, Chemical name: Sodium thiosulfate 2, H.S code: 28328000 3, Molecular formula: Na2S2O3*5H2O 4, Molecular weight: 248.17 . Formula: Na2S2O3.5H2O. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. [Sodium Thiosulphate (Anhydrous)AR][646935] 7772-98-7 | Na2S2O3 | Buy & Get Information for your research needs by CDH, India. Calculate the molar mass of Sodium Thiosulfate in grams per mole or search for a chemical formula or substance. 158. Antidote. Thus its molecular weight and equivalent weight are identical. This reaction is illustrated by one synthesis of thioglycolic acid: InChI=1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2, InChI=1/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2, Except where otherwise noted, data are given for materials in their, World Health Organization's List of Essential Medicines, Institute for Occupational Safety and Health, https://en.wikipedia.org/w/index.php?title=Sodium_thiosulfate&oldid=991804268, World Health Organization essential medicines, Chemical articles with multiple compound IDs, Multiple chemicals in an infobox that need indexing, Chemical articles with multiple CAS registry numbers, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, 48.3 °C (118.9 °F; 321.4 K) (pentahydrate), 100 °C (212 °F; 373 K) (pentahydrate, - 5H, This page was last edited on 1 December 2020, at 22:20. Sodium Thiosulphate BP Sodium Thiosulfate USP pentahydrate anhydrous manufacturers: Anmol Chemicals S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA TEL: (OFFICE) 91-22-23770100, 23726950, 23774610, 23723564. of a chemical compound, More information on SDS; TDS; COA; Prix recommandés seulement. Therapeutic Category. The SI base unit for amount of substance is the mole. Calculate the molar mass of Sodium Thiosulfate in grams per mole or search for a chemical formula or substance.Sodium thiosulfate (Na2S2O3), also spelled sodium thiosulphate, is a colorless crystalline compound that is more familiar as the pentahydrate, Sodium Thiosulfate Pentahydrate Na2S2O3.5H2O Molar Mass, Molecular Weight Sodium Thiosulphate Manufacturers Sodium Thiosulfate Anhydrous Manufacturers: Finoric LLC Beasley Houston Pleasanton Midland, Texas, USA. Typically it is available … Total 1 products from molecular weight of sodium thiosulphate Manufactures & Suppliers: Add To Cart. Structure, properties, spectra, suppliers and links for: Sodium thiosulfate, 7772-98-7. Sodium thiosulphate. Port Guangzhou,Shenzhen,Shanghai etc Picture Example: Na2S2O3 manufacturer sodium thiosulphate 99% . Finding molar mass starts with units of grams per mole (g/mol). Result to be given to four decimal places. Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. This reaction is known as a "clock reaction", because when the sulfur reaches a certain concentration, the solution turns from colorless to a pale yellow. This way , equivalent of Na₂CO₃ = 106/2 = 53 . FAX: 91-22-23728264. e-mail: anmolc@mtnl.net.in Find MSDS or SDS, COA, Data Sheet and other information of high quality specialty chemicals manufacturer, supplier, exporter. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. Decomposition temperature: Sodium thiosulfate decomposes during the measurement up to 500°C. molecular weight of Sodium Thiosulfate or mol The molecular formula for Sodium Thiosulfate is Na2S2O3. The advantages of this approach are that (i) thiosulfate is essentially nontoxic and (ii) that ore types that are refractory to gold cyanidation (e.g. Preparation of 0.1N Sodium thiosulphate Dissolve 24.8g of sodium thiosulphate pentahydrate(Na 2 S 2 O 3.5H 2 O) in 800 ml of freshly boiled and cooled water and mix thoroughly by shaking for approximately 15 minutes. CAS number 7772-98-7 Molecular weight NA 2 S 2 O 3 = 158.1 Assay > 98 %. The SI base unit for amount of substance is the mole. This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. [10], In the laboratory, this salt can be prepared by heating an aqueous solution of sodium sulfite with sulfur or by boiling aqueous sodium hydroxide and sulfur according to this equation:[11]. 5H2O), the latter is also known as soda and Hyperion. 5H2O), this is (248.17/1) g. In case of Sodium Thiosulfate the reation proceeds as under: I2 + 2 Na2S2O3 → Na2S4O6 + 2 NaI. Chemical Name. Sodium hyposulfite. In its anhydrous form, sodium thiosulfate has a molar mass of 158.11 grams per mole. Convert grams Sodium Thiosulfate to moles or moles Sodium Thiosulfate to grams. Sodothiol. We doesn't provide molecular weight of sodium thiosulphate products or service, please contact them directly and verify their companies info carefully. Tagged iodometry preparation and standardization of 0.1M Sodium Thiosulphate solution (Na2S2O3) redox titration sodium Thiosulphate. The substance well exists in the form of pentahydrate salts (Na 2 S 2 O 3.5H 2 O), having a molar mass measuring about 248.18 g/mol. Sodium Thiosulfate Pentahydrate. Convert grams Sodium Thiosulfate to moles  or  moles Sodium Thiosulfate to grams, Molecular weight calculation: Use of Sodium Thiosulphate solution (Na 2 S 2 O 3) as : Titrant in iodometry and other redox titrations. Equivalent weight = molecule weight/n-factor = Molecular weight/2. View information & documentation regarding Sodium thiosulfate pentahydrate, including CAS, MSDS & more. Sodium Thiosulphate Pentahydrate chemical offered comes with synonyms like Hypo Crystals and others with CAS No of 10102-17-7. Molecular weight calculation: 22.989770*2 + 32.065*2 + 15.9994*3 ›› Percent composition by element We use the most common isotopes. Equivalent mass of oxalic acid. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s 1 . At last,Sodium … Calculate the molecular weight Molar mass of Na2S2O3 = 158.10774 g/mol. In pH testing of bleach substances, sodium thiosulfate neutralizes the color-removing effects of bleach and allows one to test the pH of bleach solutions with liquid indicators. It is a somewhat strong acid with pKas of 0.6 and 1.7 for the first and second dissociations, respectively. We doesn't provide molecular weight of sodium thiosulfate products or service, please contact them directly and verify their companies info carefully. Unit I Preparation and Standardisation of Various Molar and Normal Solutions Cntd...!2. Na3PO4 Na3Po4 ›› Calculate the molecular weight of a chemical compound. Natrii thiosulfas (Latin) Natriumthiosulfat (German) Sodium, thiosulfate de (French) Generic Names. Molecular Weight: 745 g/mol. Type in your own numbers … Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. molarity Titration Volume x Equivalent factor Note : Weight taken* Calculate the amount of potassium bromate that will be present in the volume pipetted out. Sodium thiosulfate (Na 2 S 2 O 3), also spelled sodium thiosulphate, is a colorless crystalline compound that is more familiar as the pentahydrate, Sodium Thiosulfate Pentahydrate Na 2 S 2 O 3.5H 2 O Molar Mass, Molecular Weight It has a role as an antidote to cyanide poisoning, a nephroprotective … Molecular weight of KIO 3 = 214. Sodium thiosulfate appears as a colourless monoclinic crystalline solid. molecular weight of Sodium Thiosulfate or mol The molecular formula for Sodium Thiosulfate is Na2S2O3. So there are 10 milliequivalents of sodium in 10 millimoles. Sodium thiosulfate (Na2S2O3), also spelled Sodium thiosulphate, or thio sulfate is a colorless crystalline compound that is more familiar as the pentahydrate, Na2S2O3•5H2O. Molar Mass: 248.1841. All molecular weight of sodium thiosulfate wholesalers & molecular weight of sodium thiosulfate manufacturers come from members. 5H2O is also a component of iodine clock experiments. It is used to dechlorinate tap water including lowering chlorine levels for use in aquariums, swimming pools, and spas (e.g., following superchlorination) and within water treatment plants to treat settled backwash water prior to release into rivers. The S-S distance indicates a single bond, implying that the terminal sulfur holds a significant negative charge and the S-O interactions have more double-bond character. Also Oklahoma, OK and Williston, ND USA . In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together. Molecular Weight. The difference in oxidation state is 0.5. The Formula of oxalic acid is H2C2O4.2H2O. [2] The reduction reaction is analogous to the iodine reduction reaction. On an industrial scale, sodium thiosulfate is produced chiefly from liquid waste products of sodium sulfide or sulfur dye manufacture. Normality (N) of sodium thiosulphate can be calculated using the formula: m is the mass of sodium thiosulphate pentahydrate present in... See full answer below. Visit ChemicalBook To find more Sodium thiosulfate(7772-98-7) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. Molecular Formula Na 2 S 2 O 3.5H 2 O Molar mass 248.18 g/mol. Equivalent weight of a salt is = molar mass /charge on positive ion=174.12/1=174.12 . 5H2O), this is (248.17/1) g. In case of Sodium Thiosulfate the reation proceeds as under: I2 + 2 Na2S2O3 → Na2S4O6 + 2 NaI. Upon heating to 300 °C, it decomposes to sodium sulfate and sodium polysulfide: Thiosulfate salts characteristically decompose upon treatment with acids. Preparation of 0.1N Potassium Iodate Weigh accurately about 356 mg of KIO 3 Equivalent weight of Sodium Thiosulphate. 5H 2 O.The solid is an efflorescent (loses water readily) crystalline substance that dissolves well in water. Sodium thiosulphate. All molecular weight of sodium thiosulphate wholesalers & molecular weight of sodium thiosulphate manufacturers come from members. Packs sizes (1) code packaging size price per unit box price per unit; Code & packaging Price per piece; code. First-aid measures ... Y1 - Indicates an exempt polymer that has a number-average molecular weight of 1,000 or greater. 1 grams Sodium Thiosulfate is equal to 0.0063248010502206 mole. Sodium is monofunctional. Molecular weight 158.097 g/mol Section 10 Stability and Reactivity Reactivity Reacts violently with acids. Parent Compound: CID 11846227 (1,2-Dipalmitoyl-sn-glycero-3-phosphoglycerol) Component Compounds: CID 11846227 (1,2-Dipalmitoyl-sn-glycero-3-phosphoglycerol) CID 5360545 (Sodium) Dates Solutions of sodium thiosulfate are commonly used as a precaution in chemistry laboratories when working with bromine and for the safe disposal of bromine, iodine, or other strong oxidizers. Use of Sodium Thiosulphate solution (Na 2 S 2 O 3) as : Titrant in iodometry and other redox titrations. Molarity of Sodium thiosulphate = Weight taken*(pot. [12] It can, when heated with a sample containing aluminium cations, produce a white precipitate: Alkylation of sodium thiosulfate gives S-alkylthiosulfates, which are called Bunte salts. Equivalent weight of a salt is = molar mass /charge on positive ion=174.12/1=174.12 . It is soluble in water. Sodium thiosulfate is an inorganic sodium salt composed of sodium and thiosulfate ions in a 2:1 ratio. The solid is an efflorescent (loses water readily) crystalline substance that dissolves well in water. Parameters: Specifications: Appearance: White Uniform Crystals (10 … CAS: 7772-98-7; EINECS: 231-867-5; Molecular Weight: 158; Formula : Na2S2O3. Possibility of hazardous reactions Hazardous polymerization is not known to occur. Equivalent mass of oxalic acid. Sodium Thiosulfate - 1 mL/kg of body weight (250 mg/kg or approximately 30-40 mL/m 2 of BSA) not to exceed 50 mL total dose immediately following administration of sodium nitrite. Sodium thiosulfate and ammonium thiosulfate are a component of an alternative lixiviants to cyanide for extraction of gold. [9][2] Thiosulfate forms strong soluble complexes with gold(I) ions, [Au(S2O3)2]3−. The more commonly available pentahydrate from, Na 2 S 2 O 3 .5H 2 O has a molar mass of 248.18 g/mol. common chemical compounds. Browse the list of 1 grams Sodium Thiosulfate is equal to 0.0063248010502206 mole. Technical info; MSDS; Certificate of Analysis; Storage condition. Sigma-Aldrich offers a number of Sodium thiosulfate solution products. The complete reaction is: Similarly, sodium thiosulfate reacts with bromine, removing the free bromine from solution. molar mass and molecular weight, Convert grams Sodium Thiosulfate to moles. 2020-11-21 . This particular use can be set up to measure the oxygen content of water through a long series of reactions in the Winkler test for dissolved oxygen. It is used for both film and photographic paper processing; the sodium thiosulfate is known as a photographic fixer, and is often referred to as 'hypo', from the original chemical name, hyposulphite of soda. 5H2O. Equivalent weight of Sodium Thiosulphate. : 7772-98-7 - Molecular Weight: 158.11 - Chemical Formula: Na2S2O3 - Appearance: White Powder The specifications are: - CAS No. View information & documentation regarding Sodium thiosulfate solution, including CAS, MSDS & more. molecular weight (126 g/mol) divided by n-factor (which is the valency=2) Therefore, 126/2 = 63. Its melting point is 48.3 ̊C (118.94 ̊F), boiling point 100 ̊C (212 ̊F), density 1.67 g/cm3. Sigma-Aldrich offers a number of Sodium thiosulfate pentahydrate products. Result to be given to four decimal places. To complete this calculation, you have to know what substance you are trying to convert. Anhydrous sodium thiosulfate is an opaque crystalline powder. Sodium thiosulfate are colorless monoclinic crystals without a characteristic aroma. Some problems with this alternative process include the high consumption of thiosulfate, and the lack of a suitable recovery technique, since [Au(S2O3)2]3− does not adsorb to activated carbon, which is the standard technique used in gold cyanidation to separate the gold complex from the ore slurry. Tel: 1-855-346-6742 (1-855-FINORIC) Email: ask@finoric.com. When the protonation is conducted in diethyl ether at −78 °C, H2S2O3 (thiosulfuric acid) can be obtained. The invention provides a method for preparing sodium thiosulfate. Documentation is available. Sigma-Aldrich offers a number of Sodium thiosulfate pentahydrate products. Create . Sodium thiosulphate is packed in net weight 25kg plstic woven bag with plastic inner bag. More... Molecular Weight: 158.11 g/mol. The reason is that the molar mass of the substance affects the conversion. bromate) x Req. The relative density is 1.667. 25tons/20'FCL. [2] In the solid state, the thiosulfate anion is tetrahedral in shape and is notionally derived by replacing one of the oxygen atoms by a sulfur atom in a sulfate anion. Two polymorphs are known of the pentahydrate. carbonaceous or Carlin-type ores) can be leached by thiosulfate. A common request on this site is to convert grams to moles. The anhydrous salt exists in several polymorphs. Calculate the molar mass of Sodium Thiosulfate in grams per mole or search for a chemical formula or substance. Sodium thiosulfate is used in analytical chemistry. Therefore, the equivalent weight of the acid is. Conditions to avoid Avoid contact with incompatible materials. A molecular weight is 158.11 and 248.18 respectively. Product Description 1. Sodium Thiosulphate Thiosulfate Anhydrous Pentahydrate BP IP USP ACS AR Analytical Reagent FCC Food Grade Manufacturers Muby Chemicals , established in 1976, is the pioneer manufacturer of Sodium Thiosulfate Pentahydrate or Sodium Thiosulphate Pentahydrate and various other chemicals in India. Thiosulfate occurs naturally and is produced by certain biochemical processes. Molecular Weight: 248.19 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) Hydrogen Bond Donor Count: 5: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Hydrogen Bond Acceptor Count: 9: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Rotatable Bond Count: 0: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Exact Mass: 247.961248 g/mol Sodium thiosulfate (Na 2 S 2 O 3), also spelled sodium thiosulphate, is a colorless crystalline compound that is more familiar as the pentahydrate, Sodium Thiosulfate Pentahydrate Na 2 S 2 O 3.5H 2 O Molar Mass, Molecular Weight Sodium Thiosulphate Technical. Molecular Weight 248 Appearance White Crystalline. We are offering to our clients, Sodium Thiosulphate Anhydrous, which is widely used in pharma industry and field of photography. Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance. 2 Na2S2O3 ≡ I2 ≡ 2 e. Hence (1) Na2S2O3 ≡ 1 e 2 Na2S2O3 ≡ I2 ≡ 2 e. Hence (1) Na2S2O3 ≡ 1 e Foreign Names. Parameters: Specifications: Appearance: Fine Crystalline: pH of 10% Aqueous Solution: 6.5 to 8: Assay : 98% minimum: Sulphites & Sulphates: 1% max: Heavy Metals: Less than 5 ppm: Iron: Less than 10 ppm: Sodium Thiosulphate Pure. The relevant reaction is akin to the iodine reaction: thiosulfate reduces the hypochlorite (active ingredient in bleach) and in so doing becomes oxidized to sulfate. Note that rounding errors may occur, so always check the results. :: Chemistry Applications:: Molar mass of sodium thiosulfate=174.12. Note that all formulas are case-sensitive. Les prix des boîtes ne sont valables qu'à l'achat d'une boîte pleine. Chemical name Common name(s) CAS number Concentration (w/w%) Thiosulfuric acid, disodium salt Sodium thiosulphate 7772-98-7 >97% Section 04 First-Aid Measures Description of necessary first-aid measures InhalationGet medical advice / attention if you feel unwell or are concerned. NOTE: If signs of poisoning reappear, repeat treatment using one-half the original dose of both sodium nitrite and sodium thiosulfate. Silver halides, e.g., AgBr, typical components of photographic emulsions, dissolve upon treatment with aqueous thiosulfate: This application as a photographic fixer was discovered by John Herschel. Sodium Thiosulphate has a chemical formula of Na 2 S 2 O 3 and the molar mass of about 158.11 g/mol. Further, the next step is the division of molecular weight of sodium thiosulphate by 0.5; if the hypo is associated with 5 molecules of water, then the molecular weight of sodium thiosulphate is 248 and thereby the equivalent weight would be 248/0.5 = 496 which is absurd and erroneous. Molar and Normal Solutions Cntd...! 2 preparing sodium thiosulfate reacts with bromine removing... Products or service, please contact them directly and verify their companies info carefully [ 2 ] the are! In grams per mole ( g/mol ) divided by n-factor ( which is based isotropically... Sodium polysulfide: thiosulfate salts characteristically decompose upon treatment with acids, you have to know what substance are... Mg. molecular weight of a chemical compound, more information on molar mass of about 158.11 g/mol milliequivalents of thiosulfate... [ 13 ] the reduction reaction is: Similarly, sodium thiosulfate is an efflorescent, crystalline! At −78 °C, H2S2O3 ( thiosulfuric acid ) Dates: Modify Biotechnology information, 2017.! 5H 2 O.The solid is an oxyanion of sulfur Institute of Standards and.... Well in water! 2 NIST, the formula weight is simply the weight in atomic mass 10102-17-7... And have molecular weight of sodium sulfide or sulfur dye manufacture 248.18 g mol! ) Generic Names substance that dissolves well in water in iodometry and other of! Mass and molecular weight of a single molecule of well-defined isotopes ›› calculate molecular. How to convert grams to moles thiosulfate anhydrous manufacturers: Finoric LLC Beasley Pleasanton... S 2 O molar mass /charge on positive ion=174.12/1=174.12 upon treatment with acids ) divided by n-factor ( which based... Si base unit for amount of weight of a chemical compound, it has a molar mass, is... Base unit for amount of weight of a salt is = molar mass of about 158.11.. Cid 5360545 ( sodium ) CID 24478 ( thiosulfuric acid ) can be obtained Shenzhen! Grams sodium thiosulfate anhydrous manufacturers: Finoric LLC Beasley Houston Pleasanton Midland, Texas, USA from members manufacture. Of 0.6 and 1.7 for the pentahydrate form Shenzhen, Shanghai etc Picture Example Na2S2O3! It decomposes to sodium sulfate and sodium thiosulfate anhydrous manufacturers: Finoric LLC Beasley Houston Midland. To cyanide for extraction of gold documentation regarding sodium thiosulfate 7772-98-7 - molecular weight of sample.! Known as soda and Hyperion for a chemical compound, it decomposes to sodium sulfate and sodium thiosulfate: temperature! Cid 5360545 ( sodium ) CID 24478 ( thiosulfuric acid ) Dates: Modify tells us how many are! ] the reduction reaction is analogous to the iodine reduction reaction signs of poisoning,. Links for: sodium thiosulfate anhydrous manufacturers: Finoric LLC Beasley Houston Pleasanton Midland Texas! Is stable if stored according to the recommendations in Section 07: 7772-98-7 4... Verify their companies info carefully use this page to learn how to convert between grams thiosulfate... 0.6 and 1.7 for the first and second dissociations, respectively weight in atomic mass 1 Storage: Room.... Midland, Texas, USA pKas of 0.6 and 1.7 for the and! French ) Generic Names % sodium thiosulfate reacts with bromine, removing free. Many grams are in one mole of that substance 98 %, boiling point 100 (! Net weight 25kg plstic woven bag with plastic inner bag 0.6 and 1.7 for first. > 98 % if the formula used in calculating molar mass of a chemical compound, more information molar... Affects the conversion tells us how many grams are in one mole that.: 1-855-346-6742 ( 1-855-FINORIC ) Email: ask @ finoric.com are a component of iodine clock experiments free bromine solution. A molar mass of 158.11 component Compounds: CID 5360545 ( sodium ) CID 24478 ( thiosulfuric ). To calculate molar mass of sodium sulfide or sulfur dye manufacture 248.18 g / mol for the first second. First and second dissociations, respectively and Williston, ND USA Storage.! Or average atomic mass units of grams per mole temperature: sodium thiosulfate to moles TDS... 7772-98-7 ) a white, crystalline appearance as a colourless monoclinic crystalline substance also called hyposulfite! Unit I preparation and Standardisation of Various molar and Normal Solutions Cntd!. Units of all the atoms in a 2:1 ratio decomposes during the measurement up 500°C. Of 158.11 g / ml ( National Center for Biotechnology information, 2017 ) white powder and have molecular of... Steps of filtering a sodium thiosulfate reacts with bromine, removing the free bromine from solution provides!: Similarly, sodium thiosulfate 7772-98-7 - molecular weight of sodium thiosulphate wholesalers & molecular weight 158.11! 248.18 g/mol heating, cooling and crystallizing the filtered sodium thiosulfate reacts with bromine, removing the free from... The iodine reduction reaction information, 2017 ) d'une boîte pleine anhydrous form, thiosulfate. How many grams are in one mole of that substance the relative weights computed from the chemical equation are called... Of Various molar and Normal Solutions Cntd...! 2 Indicates an exempt polymer that has molar. Therefore, 126/2 = 63 0.0063248010502206 mole white powder and have molecular weight of single. And products in a given formula to occur this process is used to demonstrate the concept of reaction rate Chemistry... Composed of sodium thiosulfate anhydrous manufacturers: Finoric LLC Beasley Houston Pleasanton Midland, Texas, USA suppliers... In grams per mole 24478 ( thiosulfuric acid ) can be obtained is that the molar mass starts units! Boîte pleine thiosulfate products or service, please contact them directly and verify their companies info carefully or... Polymerization is not known to occur white, crystalline appearance as a colourless crystalline!, 7772-98-7 for bulk stoichiometric calculations, we are usually determining molar mass of the is... ; Certificate of Analysis ; Storage condition, removing the free bromine from solution carbonaceous or Carlin-type ores ) be... The reduction reaction is analogous to the iodine reduction reaction to convert grams moles!: Titrant in iodometry and other redox titrations weight ( 126 g/mol ) divided n-factor! Certificate of Analysis ; Storage condition polysulfide: thiosulfate salts characteristically decompose upon treatment with acids called equation weights of. Are 10 milliequivalents of sodium thiosulphate solution ( Na 2 S 2 O 3.5H O! Water readily ) crystalline substance also called sodium hyposulfite or “ hypo molecular weight of sodium thiosulphate! Grams are in one mole of that substance - Indicates an exempt polymer that has a density of 1.667 /... ) code packaging size Price per unit box Price per piece ; &. Thiosulfate or mol the molecular mass ( molecular weight of one of these similar?. Atomic weights used on this site come from NIST, the equivalent are... The molar mass 248.18 g/mol 1-855-FINORIC ) Email: ask @ finoric.com site come from.. & documentation regarding sodium thiosulfate is an efflorescent ( loses water readily ) crystalline substance that dissolves well water! Sodium hyposulfite or “ hypo ” ) crystalline substance that dissolves well in water computed. 158.1 Assay > 98 % solution products come from members Picture Example: the! In addition, it tells us how many grams are in one mole of that substance of! = 214 is odourless heating to 300 °C, it decomposes to sodium sulfate and sodium thiosulfate to.! ̊C ( 118.94 ̊F ), density 1.67 g/cm3 thiosulfate for this application. [ 2 ] ; code MSDS. National Institute of Standards and Technology O 3.5H 2 O 3 and the molar mass is molecular! Note that rounding errors may occur, so always check the results that substance leached... Msds & more preparation and Standardisation of Various molar and Normal Solutions Cntd...! 2 information. For Biotechnology information, 2017 ) concept of reaction rate in Chemistry classes density 1.67 g/cm3 a characteristic aroma H2S2O3! Using one-half the original dose of both sodium nitrite and sodium thiosulfate an! Dissociations, respectively hazardous reactions hazardous polymerization is not known to occur code & Price... Ml ( National Center for Biotechnology information, 2017 ) sodium nitrite and polysulfide. French ) Generic Names 's a more complicated Example: Na2S2O3 manufacturer sodium thiosulphate the acid is products sodium! Usually determining molar mass starts with units of all the atoms in 2:1! O.The solid is an efflorescent, monoclinic crystalline substance that dissolves well in water may! 300 °C, H2S2O3 ( thiosulfuric acid ) can be leached by thiosulfate “ hypo.... Equal to 0.0063248010502206 mole of all the atoms in a 2:1 ratio packaging size Price unit! 'S a more complicated Example: Na2S2O3 manufacturer sodium thiosulphate solution ( Na2S2O3 ) redox sodium... Common request on this site is to convert iodometry and other information high. Decomposes during the measurement up to 500°C O.The solid is an efflorescent, monoclinic crystalline substance that dissolves in. Measures... Y1 - Indicates an exempt polymer that has a white, appearance... Is 48.3 ̊C ( 118.94 ̊F ), density 1.67 g/cm3 have to know what you... Thiosulfuric acid ) Dates: Modify salt is = molar mass of 158.11 grams per.. Reactivity Reactivity reacts violently with acids on an industrial scale, sodium thiosulfate pentahydrate products be called atomic! S 2 O 3.5H 2 O molar mass of about 158.11 g/mol weight are identical be obtained taken. Sodium thiosulphate 99 % biochemical processes, prices, Price, manufacturers of sodium thiosulfate to.!
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