If part of … Molecular Weight: 248.19 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) Hydrogen Bond Donor Count: 5: Computed by Cactvs 188.8.131.52 (PubChem release 2019.06.18) Hydrogen Bond Acceptor Count: 9: Computed by Cactvs 184.108.40.206 (PubChem release 2019.06.18) Rotatable Bond Count: 0: Computed by Cactvs 220.127.116.11 (PubChem release 2019.06.18) Exact Mass: 247.961248 g/mol When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. Thiosulfate (S 2 O 2− 3) (IUPAC-recommended spelling; sometimes thiosulphate in British English) is an oxyanion of sulfur.. Conditions to avoid Avoid contact with incompatible materials. View information & documentation regarding Sodium thiosulfate pentahydrate, including CAS, MSDS & more. Sodium Thiosulphate has a chemical formula of Na 2 S 2 O 3 and the molar mass of about 158.11 g/mol. 2005-08-08. Sodium thiosulphate. Foreign Names. There are three calcium atoms, two phosphorus atoms, and eight oxygen atoms. The prefix thio-indicates that the thiosulfate ion is a sulfate ion with one oxygen replaced by sulfur.Thiosulfate has a tetrahedral molecular shape with C 3v symmetry. Sodium: Na: 22.989770: 3: 42.070%: Oxygen: O: 15.9994: 4: 39.037%: Phosphorus : P: 30.973761: 1: 18.893% ›› Similar chemical formulas. 22.989770*2 + 32.065*2 + 15.9994*3. Calculate the molar mass of Sodium Thiosulfate in grams per mole or search for a chemical formula or substance. Use of Sodium Thiosulphate solution (Na 2 S 2 O 3) as : Titrant in iodometry and other redox titrations. It has a role as an antidote to cyanide poisoning, a nephroprotective … Pour voir vos prix, connectez-vous ou contactez votre distributeur local. The solid is an efflorescent (loses water readily) crystalline substance that dissolves well in water. Sodium thiosulphate is packed in net weight 25kg plstic woven bag with plastic inner bag. of a chemical compound, More information on Equivalent mass of oxalic acid. Tagged iodometry preparation and standardization of 0.1M Sodium Thiosulphate solution (Na2S2O3) redox titration sodium Thiosulphate. Sodium is monofunctional. Typically it is available … 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 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. Sigma-Aldrich offers a number of Sodium thiosulfate pentahydrate products. Disodium thiosulfate. CAS: 7772-98-7; EINECS: 231-867-5; Molecular Weight: 158; Formula : Na2S2O3. Component Compounds: CID 5360545 (Sodium) CID 24478 (Thiosulfuric acid) Dates: Modify . Master Name: Sodium Thiosulphate 0,1 mol *(24,818g Na2S2O3.5H2O) to prepare 1l of 0,1N solution EINECS: 231-867-5 CS: These appear like white powder and have molecular weight of 158.11. Also Oklahoma, OK and Williston, ND USA . It is soluble in water.  Thiosulfate forms strong soluble complexes with gold(I) ions, [Au(S2O3)2]3−. Sodium Thiosulfate Pentahydrate. 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. Sigma-Aldrich offers a number of Sodium thiosulfate pentahydrate products. Molecular Weight: 745 g/mol. 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. Molar mass of sodium thiosulfate=174.12. 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 appears as a colourless monoclinic crystalline solid. The specifications are: - CAS No. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. molecular weight (126 g/mol) divided by n-factor (which is the valency=2) Therefore, 126/2 = 63. Note that all formulas are case-sensitive. Equivalent mass of oxalic acid. 1 grams Sodium Thiosulfate is equal to 0.0063248010502206 mole. The relative density is 1.667. https://www.drugs.com/international/sodium-thiosulfate.html All molecular weight of sodium thiosulphate wholesalers & molecular weight of sodium thiosulphate manufacturers come from members. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. 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. The prefix thio-indicates that the thiosulfate ion is a sulfate ion with one oxygen replaced by sulfur.Thiosulfate has a tetrahedral molecular shape with C 3v symmetry. Equivalent weight = molecule weight/n-factor = Molecular weight/2. These relative weights computed from the chemical equation are sometimes called equation weights. Initial protonation occurs at sulfur. The SI base unit for amount of substance is the mole. The complete reaction is: Similarly, sodium thiosulfate reacts with bromine, removing the free bromine from solution. Find MSDS or SDS, COA, Data Sheet and other information of high quality specialty chemicals manufacturer, supplier, exporter. 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. 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. 5H 2 O.The solid is an efflorescent (loses water readily) crystalline substance that dissolves well in water. All molecular weight of sodium thiosulfate wholesalers & molecular weight of sodium thiosulfate manufacturers come from members. Sodium Thiosulphate Anhydrous Rs 22/ Kg Get Latest Price 39.4: 6.5 Sodium thiosulfate is an inorganic compound with the formula Na S O xH O. Features of Sodium Thiosulfate: 1, Chemical name: Sodium thiosulfate 2, H.S code: 28328000 3, Molecular formula: Na2S2O3*5H2O 4, Molecular weight: 248.17 . Molecular weight calculation: 22.989770*2 + 32.065*2 + 15.9994*3 ›› Percent composition by element View information & documentation regarding Sodium thiosulfate pentahydrate, including CAS, MSDS & more. 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 :: Chemistry Applications:: molar mass and molecular weight, Convert grams Sodium Thiosulfate to moles. Post navigation. Type in your own numbers … Tel: 1-855-346-6742 (1-855-FINORIC) Email: firstname.lastname@example.org. 2020-11-21 . The anhydrous salt exists in several polymorphs. This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. Sodium thiosulfate is used in analytical chemistry. molecular weight of Sodium Thiosulfate or mol The molecular formula for Sodium Thiosulfate is Na2S2O3. 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 Molecular Formula Na 2 S 2 O 3.5H 2 O Molar mass 248.18 g/mol. Equivalent weight of Sodium Thiosulphate. Na2S2O3.5H2O is a white crystal at room temperature. Port Guangzhou,Shenzhen,Shanghai etc Picture Example: Na2S2O3 manufacturer sodium thiosulphate 99% . Molecular weight 158.097 g/mol Section 10 Stability and Reactivity Reactivity Reacts violently with acids. We doesn't provide molecular weight of sodium thiosulphate products or service, please contact them directly and verify their companies info carefully. Two polymorphs are known of the pentahydrate. 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. molecular weight of Sodium Thiosulfate or mol The molecular formula for Sodium Thiosulfate is Na2S2O3. Therapeutic Category. WGK: 1 Storage: Room Temperature. Note that rounding errors may occur, so always check the results. The method comprises steps of filtering a sodium thiosulfate solution, heating, cooling and crystallizing the filtered sodium thiosulfate solution. Packs sizes (1) code packaging size price per unit box price per unit; Code & packaging Price per piece; code. Natrii thiosulfas (Latin) Natriumthiosulfat (German) Sodium, thiosulfate de (French) Generic Names. Molar mass ofNa2S2O3.5H2O=2*23+32*2+3*16+5*18=280 Equivalent mass=molar mass/total positive valency=280/2 =140 So 140 g of sodium thiosulphate dissoved in 1 litre will form 1N solution 14 of it dissoved in 1 litre of water will give .1N solution From the periodic table, the atomic masses of each element are: Ca = 40.078 P = 30.973761 O = 15.9994 The tricky part is figuring out how many of each atom are present in the compound. Molecular Weight 248 Appearance White Crystalline. FAX: 91-22-23728264. e-mail: email@example.com Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction.