Phosphates
tetra-Sodium diphosphate decahydrate (30411)
analytical reagent, assay min. 99%
Overview
Specifications
General Information
- Linear Formula
- Na4-(PO4)2
- CAS Number
- 13472-36-1
- Molar Mass
- 446.06 g/mol
Physical Properties
- Odor
- Odorless
- pH
- 10.0 (20 °C)
- Vapor Pressure
- No data available hectopascal
- Physical Form
- Crystalline powder
- Density
- 1.820 g/cm3 (20 °C)
- Color
- Colorless
- Boiling Point/Range
- No data available
- Melting Point/Range
- 80 °C (Elimination of water of crystallisation)
Safety Information
- Incompatible Materials
- Strong oxidizing agents
- Flammability
- The product is not flammable.
- Thermal Decomposition
- No decomposition if used as directed.
- Chemical Stability
- Stable under recommended storage conditions.
International Transportation
- Harmonized System Code
- 28353900
General Information
- Linear Formula
- Na4-(PO4)2
- CAS Number
- 13472-36-1
- Molar Mass
- 446.06 g/mol
Physical Properties
- Odor
- Odorless
- pH
- 10.0 (20 °C)
- Vapor Pressure
- No data available hectopascal
- Physical Form
- Crystalline powder
- Density
- 1.820 g/cm3 (20 °C)
- Color
- Colorless
- Boiling Point/Range
- No data available
- Melting Point/Range
- 80 °C (Elimination of water of crystallisation)
Safety Information
- Incompatible Materials
- Strong oxidizing agents
- Flammability
- The product is not flammable.
- Thermal Decomposition
- No decomposition if used as directed.
- Chemical Stability
- Stable under recommended storage conditions.
International Transportation
- Harmonized System Code
- 28353900
- Linear Formula : Na4-(PO4)2
- CAS Number : 13472-36-1
- Molar Mass : 446.06 g/mol
- Odor : Odorless
- pH : 10.0 (20 °C)
- Vapor Pressure : No data available hectopascal
- Physical Form : Crystalline powder
- Density : 1.820 g/cm3 (20 °C)
- Color : Colorless
- Boiling Point/Range : No data available
- Melting Point/Range : 80 °C (Elimination of water of crystallisation)
- Incompatible Materials : Strong oxidizing agents
- Flammability : The product is not flammable.
- Thermal Decomposition : No decomposition if used as directed.
- Chemical Stability : Stable under recommended storage conditions.
- Harmonized System Code : 28353900
Property
Value
assay
Min. 99 %
pH (5 %, 25 °C)
9.5 - 10.5
arsenic (As)
Max. 0.0001 %
iron (Fe)
Max. 0.0005 %
potassium (K)
Max. 0.005 %
heavy metals (as Pb)
Max. 0.0005 %
chloride (Cl)
Max. 0.001 %
ortho-phosphate (PO4)
Max. 0.1 %
sulfate (SO4)
Max. 0.005 %
total N
Max. 0.001 %
