Sulfates
Sodium thiosulfate (13481)
anhydrous, assay (calc. to the dried substance) min. 98%
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Overview
Specifications
General Information
- CAS Number
- 7772-98-7
- Concentration
- 100 %
- EC Number
- 231-867-5
- Linear Formula
- Na2S2O3
- Molar Mass
- 158.11 g/mol
- Product Type
- Substance Degrees Celsius
- Synonyms
- Sodium thiosulphate
Physical Properties
- Boiling Point/Range
- Decomposes on heating.
- Chemical Composition
- Sodium thiosulphate
- Color
- Colorless
- Density
- 1.67 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- No data available
- Odor
- Odorless
- Partition Coefficient
- No data available
- pH
- 6.0 to 8.5 at 50 g/l (20 °C)
- Physical Form
- Crystalline powder
- Solubility in Water
- 210 g/l (20 °C)
- Vapor Pressure
- Negligible hectopascal
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Evaporation Rate
- No data available
- Flammability
- The product is not flammable.
- Ignition Temperature
- No data available
- Incompatible Materials
- Acids, Oxidizing agents
- Oxidizing
- The substance or mixture is not classified as oxidizing
- Thermal Decomposition
- No decomposition if used as directed.
International Transportation
- Harmonized System Code
- 28323000
General Information
- CAS Number
- 7772-98-7
- Concentration
- 100 %
- EC Number
- 231-867-5
- Linear Formula
- Na2S2O3
- Molar Mass
- 158.11 g/mol
- Product Type
- Substance Degrees Celsius
- Synonyms
- Sodium thiosulphate
Physical Properties
- Boiling Point/Range
- Decomposes on heating.
- Chemical Composition
- Sodium thiosulphate
- Color
- Colorless
- Density
- 1.67 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- No data available
- Odor
- Odorless
- Partition Coefficient
- No data available
- pH
- 6.0 to 8.5 at 50 g/l (20 °C)
- Physical Form
- Crystalline powder
- Solubility in Water
- 210 g/l (20 °C)
- Vapor Pressure
- Negligible hectopascal
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Evaporation Rate
- No data available
- Flammability
- The product is not flammable.
- Ignition Temperature
- No data available
- Incompatible Materials
- Acids, Oxidizing agents
- Oxidizing
- The substance or mixture is not classified as oxidizing
- Thermal Decomposition
- No decomposition if used as directed.
International Transportation
- Harmonized System Code
- 28323000
- Linear Formula : Na2S2O3
- Synonyms : Sodium thiosulphate
- Product Type : Substance Degrees Celsius
- EC Number : 231-867-5
- Molar Mass : 158.11 g/mol
- CAS Number : 7772-98-7
- Density : 1.67 g/cm3 (20 °C)
- Chemical Composition : Sodium thiosulphate
- pH : 6.0 to 8.5 at 50 g/l (20 °C)
- Vapor Pressure : Negligible hectopascal
- Solubility in Water : 210 g/l (20 °C)
- Physical Form : Crystalline powder
- Boiling Point/Range : Decomposes on heating.
- Odor : Odorless
- Flashpoint : Not applicable
- Melting Point/Range : No data available
- Color : Colorless
- Partition Coefficient : No data available
- Ignition Temperature : No data available
- Oxidizing : The substance or mixture is not classified as oxidizing
- Evaporation Rate : No data available
- Thermal Decomposition : No decomposition if used as directed.
- Flammability : The product is not flammable.
- Chemical Stability : Stable under recommended storage conditions.
- Incompatible Materials : Acids, Oxidizing agents
- Harmonized System Code : 28323000
- Concentration : 100 %
