[035643] CAS 7772-98-7 | Sodium thiosulfate, 0.01N Standardized Solution | Alfa
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Brand: Alfa Aesar
7772-98-7 | Na2O3S2 | disodium thiosulfate
Chemical Identifiers
CAS
7772-98-7
Molecular Weight (g/mol)
158.10
MDL Number
MFCD00003499
Synonym
disodium thiosulfate
SMILES
[Na+].[Na+].[O-]S([S-])(=O)=O
InChI Key
AKHNMLFCWUSKQB-UHFFFAOYSA-L
Molecular Formula
Na2O3S2
IUPAC Name
disodium sulfanidesulfonate
Specifications
Appearance (Color)
Clear colorless
Assay from Suppliers CofA
Normality: ≥0.00995 to ≤0.01005
Form
Liquid
설명
Sodium thiosulfate, 0.01N standardized solution is used in volumetric analysis to estimate the concentration of certain compounds in solution (hydrogen peroxide) as well as chlorine content in bleaching powder and water. It is used as a titrant in iodometry.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS7772-98-7FORMULANa2O3S2EINECS231-867-5MDLMFCD00003499
| Pakage | 20L, 4L, 1L |
|---|---|
| brand | Alfa Aesar |
