Carbonate Salts
Sodium hydrogen carbonate (13433)
powder, extra pure, meets analytical specification of Ph. Eur., BP, USP, FCC, E 500, assay 99.0 - 100.5%
Overview
Specifications
General Information
- Molar Mass
- 84.01 g/mol
- CAS Number
- 144-55-8
- Linear Formula
- NaHCO3
- Grade
- Extra pure
Physical Properties
- Melting Point/Range
- Not applicable. Decomposes before melting.
- Physical Form
- Crystalline powder
- Color
- Colorless
- pH
- 8.0 to 8.6 (20 °C)
- Boiling Point/Range
- Not applicable
- Odor
- Odorless
- Density
- 2.2 g/cm3 (20 °C)
- Vapor Pressure
- Negligible hectopascal
Safety Information
- Incompatible Materials
- Acids
- Self Ignition
- Not auto-flammable
- Flammability
- The product is not flammable.
- Thermal Decomposition
- No decomposition if used as directed: 50 °C
- Chemical Stability
- Stable under normal conditions.
International Transportation
- Harmonized System Code
- 28363000
General Information
- Molar Mass
- 84.01 g/mol
- CAS Number
- 144-55-8
- Linear Formula
- NaHCO3
- Grade
- Extra pure
Physical Properties
- Melting Point/Range
- Not applicable. Decomposes before melting.
- Physical Form
- Crystalline powder
- Color
- Colorless
- pH
- 8.0 to 8.6 (20 °C)
- Boiling Point/Range
- Not applicable
- Odor
- Odorless
- Density
- 2.2 g/cm3 (20 °C)
- Vapor Pressure
- Negligible hectopascal
Safety Information
- Incompatible Materials
- Acids
- Self Ignition
- Not auto-flammable
- Flammability
- The product is not flammable.
- Thermal Decomposition
- No decomposition if used as directed: 50 °C
- Chemical Stability
- Stable under normal conditions.
International Transportation
- Harmonized System Code
- 28363000
- Molar Mass : 84.01 g/mol
- CAS Number : 144-55-8
- Linear Formula : NaHCO3
- Grade : Extra pure
- Melting Point/Range : Not applicable. Decomposes before melting.
- Physical Form : Crystalline powder
- Color : Colorless
- pH : 8.0 to 8.6 (20 °C)
- Boiling Point/Range : Not applicable
- Odor : Odorless
- Density : 2.2 g/cm3 (20 °C)
- Vapor Pressure : Negligible hectopascal
- Incompatible Materials : Acids
- Self Ignition : Not auto-flammable
- Flammability : The product is not flammable.
- Thermal Decomposition : No decomposition if used as directed: 50 °C
- Chemical Stability : Stable under normal conditions.
- Harmonized System Code : 28363000
Product Number
SKUs
Image
SKU
Description
10235811
SODIUM HYDROGEN CARBONATE POWDER 25,0KS
Image
SKU
Description
10235811
SODIUM HYDROGEN CARBONATE POWDER 25,0KS
Property
Value
assay
99.0 - 100.5 %
assay (calc. to the dried substance)
99.0 - 100.5 %
water insoluble matter
complying
pH (5 %, 20°C)
Max. 8.6
loss on drying (via silica gel)
Max. 0.2 %
aluminium (Al)
Max. 0.5 ppm
ammonium (NH4)
Max. 20 ppm
ammonia (NH3)
complying
arsenic (As)
Max. 2 ppm
calcium (Ca)
Max. 100 ppm
iron (Fe)
Max. 10 ppm
mercury (Hg)
Max. 1 ppm
potassium (K)
Max. 0.01 %
lead (Pb)
Max. 2 ppm
heavy metals (as Pb)
Max. 5 ppm
carbonate (CO3)
complying
chloride (Cl)
Max. 100 ppm
sulfate (SO4)
Max. 100 ppm
S-compounds (as SO4)
Max. 150 ppm
appearance of the solution
complying
residual solvents
complying
