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 (calculated 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, -bicarbonatescomplying
Appearance of the solutioncomplying
Residual solventscomplying

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
Product LinePuriss.
Solubility in Water212 g/l (20 °C)
Storage TemperatureAmbient
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNot applicable
pH-Value11.3 at 10 g/l (20 °C)

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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