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Sodium thiosulfate, 98.5%, extra pure, anhydrous
CAS: 7772-98-7 | Na2O3S2 | 158.10 g/mol
Code:
29
Additional Details:
CAS Number:
7772-98-7
Weight:
2.50000kg
| Quantity | 2.5 kg |
|---|---|
| Packaging | Plastic bottle |
Disclaimers:
RUO – Research Use Only
Chemical Identifiers
| CAS | 7772-98-7 |
|---|---|
| Molecular Formula | Na2O3S2 |
| Molecular Weight (g/mol) | 158.10 |
| MDL Number | MFCD00003499 |
| InChI Key | AKHNMLFCWUSKQB-UHFFFAOYSA-L |
| Synonym | sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt |
| PubChem CID | 24477 |
| SMILES | [Na+].[Na+].[O-]S([S-])(=O)=O |
Specification
| Chemical Name or Material | Sodium thiosulfate |
|---|---|
| Melting Point | 48.0°C |
| CAS | 7772-98-7 |
| Color | White |
| pH | 6.0 to 8.5 (5% soln. at 20°C) |
| Physical Form | Crystalline Powder |
| Quantity | 2.5 kg |
| Assay Percent Range | 98% min. (on dry substance) (Iodimetry) |
| Molecular Formula | Na2O3S2 |
| Linear Formula | Na2S2O3 |
| MDL Number | MFCD00003499 |
| Merck Index | 15,8821 |
| Synonym | sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt |
| Synonym | sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt |
| Synonym | sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt |
| Synonym | sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt |
| Synonym | sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt |
| Synonym | sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt |
| Synonym | sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt |
| Synonym | sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt |
| Synonym | sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt |
| Synonym | sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt |
| Solubility Information | Solubility in water: 700g/L (20°C). Other solubilities: practically insoluble in alcohol |
| InChI Key | AKHNMLFCWUSKQB-UHFFFAOYSA-L |
| SMILES | [Na+].[Na+].[O-]S([S-])(=O)=O |
| IUPAC Name | disodium sulfanidesulfonate |
| Molecular Weight (g/mol) | 158.10 |
| PubChem CID | 24477 |
| Formula Weight | 158.1 |
| Percent Purity | 98.5% |
| Grade | Extra Pure |
| Loss on Drying | 2% (105°C, 2 hrs) max. |
| Packaging | Plastic bottle |