Search
元素搜索
结构搜索
Thermo Scientific Chemicals
硫代硫酸钠, 0.01N标准溶液
CAS: 7772-98-7 | Na2O3S2 | 158.10 g/mol
| 货号 | 数量 |
|---|---|
| 035643.K2 | 1 L |
化学标识符
CAS7772-98-7
IUPAC Namedisodium sulfanidesulfonate
Molecular FormulaNa2O3S2
InChI KeyAKHNMLFCWUSKQB-UHFFFAOYSA-L
SMILES[Na+].[Na+].[O-]S([S-])(=O)=O
查看更多内容
规格
规格表
规格表Assay from Suppliers CofANormality: ≥0.00995 to ≤0.01005
FormLiquid
Appearance (Color)Clear colorless
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.
RUO – Research Use Only