13418
Fluka

Sodium carbonate

SKU
13418
Puriss., meets analytical specification of BP, Ph. Eur., NF, FCC, E500, anhydrous, 99.5-100.5% (calc. to the dried substance)
Synonym(s)
Calcined soda; Carbonic acid disodium salt; Soda ash
General Information:
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Brand
Fluka
Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
Na2CO3
Molar Mass
105.99 g/mol
Synonyms
Calcined soda; Carbonic acid disodium salt; Soda ash

Documents

Specifications

PropertyValue
Assay(calculatedtothedriedsubstance)99.5-100.5%
Lossondrying(300°C)Max.0.5%
Lossondrying(105°C,4h)Max.0.5%
Arsenic(As)Max.2ppm
Copper(Cu)Max.0.002%
Iron(Fe)Max.10ppm
Mercury(Hg)Max.1ppm
Lead(Pb)Max.2ppm
Zinc(Zn)Max.0.002%
Heavymetals(asPb)Max.5ppm
Chloride(Cl)Max.100ppm
Sulfate(SO4)Max.50ppm
Alkalihydroxide,-bicarbonatescomplying
Appearanceofthesolutioncomplying
Residualsolventscomplying

Properties

PropertyValue
ColorWhite
Density2.53 g/cm3 (20 °C)
FlashpointNot applicable
FormSolid
GradeReagent Pharmacopeia Salts
Lower Explosion LimitNot applicable
Melting Point/Range854 °C
Partition CoefficientNo data available
Purity Percentage99.5
Purity Details99.5-100.5%
Solubility in Water212 g/l (20 °C)
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNot applicable
pH-Value11.3 at 10 g/l (20 °C)
Product LinePuriss.
Storage TemperatureAmbient

Safety Information

PropertyValue
GHS Classification
  • GHS07-Harmful
Precautionary StatementsWash … thoroughly after handling;Wear protective gloves/protective clothing/eye protection/face protection.
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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