Carbonate Salts
Sodium carbonate (13418)
anhydrous, extra pure, meets analytical specification of Ph. Eur., BP, NF, FCC, E 500, assay (calc. to the dried substance) 99.5 - 100.5%
Overview
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Specifications
General Information
- Molar Mass
- 105.99 g/mol
- CAS Number
- 497-19-8
- Linear Formula
- Na2CO3
Physical Properties
- pH
- 11.3 at 10 g/l (20 °C)
- Melting Point/Range
- 854 °C
- Physical Form
- Crystalline powder
- Odor
- Odorless
- Color
- White
- Density
- 2.53 g/cm3 (20 °C)
- Vapor Pressure
- No data available hectopascal
Safety Information
- Thermal Decomposition
- No decomposition if used as directed: > 400 °C
- Flammability
- The product is not flammable.
- Chemical Stability
- Stable under normal conditions.
- Self Ignition
- Not auto-flammable
International Transportation
- Harmonized System Code
- 2836200000
General Information
- Molar Mass
- 105.99 g/mol
- CAS Number
- 497-19-8
- Linear Formula
- Na2CO3
Physical Properties
- pH
- 11.3 at 10 g/l (20 °C)
- Melting Point/Range
- 854 °C
- Physical Form
- Crystalline powder
- Odor
- Odorless
- Color
- White
- Density
- 2.53 g/cm3 (20 °C)
- Vapor Pressure
- No data available hectopascal
Safety Information
- Thermal Decomposition
- No decomposition if used as directed: > 400 °C
- Flammability
- The product is not flammable.
- Chemical Stability
- Stable under normal conditions.
- Self Ignition
- Not auto-flammable
International Transportation
- Harmonized System Code
- 2836200000
- Molar Mass : 105.99 g/mol
- CAS Number : 497-19-8
- Linear Formula : Na2CO3
- pH : 11.3 at 10 g/l (20 °C)
- Melting Point/Range : 854 °C
- Physical Form : Crystalline powder
- Odor : Odorless
- Color : White
- Density : 2.53 g/cm3 (20 °C)
- Vapor Pressure : No data available hectopascal
- Thermal Decomposition : No decomposition if used as directed: > 400 °C
- Flammability : The product is not flammable.
- Chemical Stability : Stable under normal conditions.
- Self Ignition : Not auto-flammable
- Harmonized System Code : 2836200000
Product Number
SKUs
Image
SKU
Description
10242858
SODIUM CARBONATE ANHYDROUS 25,0KS
Image
SKU
Description
10242858
SODIUM CARBONATE ANHYDROUS 25,0KS
Property
Value
assay (calc. to the dried substance)
99.5 - 100.5 %
loss on drying (300°C)
Max. 0.5 %
loss on drying (105°C, 4 h)
Max. 0.5 %
arsenic (As)
Max. 2 ppm
copper (Cu)
Max. 0.002 %
iron (Fe)
Max. 10 ppm
mercury (Hg)
Max. 1 ppm
lead (Pb)
Max. 2 ppm
zinc (Zn)
Max. 0.002 %
heavy metals (as Pb)
Max. 5 ppm
chloride (Cl)
Max. 100 ppm
sulfate (SO4)
Max. 50 ppm
alkali hydroxide, -bicarbonates
complying
appearance of the solution
complying
residual solvents
complying