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Phosphates
Sodium dihydrogen phosphate dihydrate (04269)
extra pure, meets analytical specification of Ph. Eur., BP, USP, FCC, E 339, assay (calc. to the dried substance) 98.0 - 100.5%
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Overview
Specifications
General Information
- CAS Number
- 13472-35-0
- Concentration
- 100 %
- EC Number
- 231-449-2
- Grade
- Extra pure
- Linear Formula
- NaH2PO4 · 2H2O
- Molar Mass
- 156.01 g/mol
- Synonyms
- Mono-sodium orthophosphate
- Sodium biphosphate
- Sodium phosphate monobasic
Physical Properties
- Boiling Point/Range
- Decomposes on heating.
- Chemical Composition
- Sodium dihydrogen phosphate-2-hydrate
- Color
- Colorless
- Density
- 2.04 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- 60 °C
- Odor
- Odorless
- Partition Coefficient
- No data available
- pH
- 4.2 to 4.5 (20 °C) as aqueous solution
- Physical Form
- Crystalline powder
- Solubility in Water
- Soluble
- Vapor Pressure
- No data available hectopascal
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Evaporation Rate
- No data available
- Flammability
- The product is not flammable.
- Ignition Temperature
- Not applicable
- Incompatible Materials
- None known
- Oxidizing
- The substance or mixture is not classified as oxidizing
- Self Ignition
- Not auto-flammable
- Thermal Decomposition
- Loss of water of crystallization on heating
International Transportation
- Harmonized System Code
- 2835220000
General Information
- CAS Number
- 13472-35-0
- Concentration
- 100 %
- EC Number
- 231-449-2
- Grade
- Extra pure
- Linear Formula
- NaH2PO4 · 2H2O
- Molar Mass
- 156.01 g/mol
- Synonyms
- Mono-sodium orthophosphate
- Sodium biphosphate
- Sodium phosphate monobasic
Physical Properties
- Boiling Point/Range
- Decomposes on heating.
- Chemical Composition
- Sodium dihydrogen phosphate-2-hydrate
- Color
- Colorless
- Density
- 2.04 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- 60 °C
- Odor
- Odorless
- Partition Coefficient
- No data available
- pH
- 4.2 to 4.5 (20 °C) as aqueous solution
- Physical Form
- Crystalline powder
- Solubility in Water
- Soluble
- Vapor Pressure
- No data available hectopascal
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Evaporation Rate
- No data available
- Flammability
- The product is not flammable.
- Ignition Temperature
- Not applicable
- Incompatible Materials
- None known
- Oxidizing
- The substance or mixture is not classified as oxidizing
- Self Ignition
- Not auto-flammable
- Thermal Decomposition
- Loss of water of crystallization on heating
International Transportation
- Harmonized System Code
- 2835220000
- Synonyms : Mono-sodium orthophosphate|Sodium biphosphate|Sodium phosphate monobasic
- Grade : Extra pure
- EC Number : 231-449-2
- Linear Formula : NaH2PO4 · 2H2O
- CAS Number : 13472-35-0
- Molar Mass : 156.01 g/mol
- Melting Point/Range : 60 °C
- Partition Coefficient : No data available
- Chemical Composition : Sodium dihydrogen phosphate-2-hydrate
- Flashpoint : Not applicable
- Color : Colorless
- Density : 2.04 g/cm3 (20 °C)
- pH : 4.2 to 4.5 (20 °C) as aqueous solution
- Boiling Point/Range : Decomposes on heating.
- Solubility in Water : Soluble
- Vapor Pressure : No data available hectopascal
- Physical Form : Crystalline powder
- Odor : Odorless
- Incompatible Materials : None known
- Oxidizing : The substance or mixture is not classified as oxidizing
- Flammability : The product is not flammable.
- Evaporation Rate : No data available
- Thermal Decomposition : Loss of water of crystallization on heating
- Self Ignition : Not auto-flammable
- Ignition Temperature : Not applicable
- Chemical Stability : Stable under recommended storage conditions.
- Harmonized System Code : 2835220000
- Concentration : 100 %