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Sodium carbonate decahydrate

Catalog No. 31431 Name Sigma Aldrich
CAS Number 6132-02-1 Website http://www.sigmaaldrich.com
M. F. CH20Na2O13 Telephone 1-800-521-8956
M. W. 286.14124 Fax
Purity 99-102% Email
Storage Chembase ID: 153037


碳酸钠 十水合物
IUPAC name
disodium decahydrate carbonate
IUPAC Traditional name
disodium decahydrate carbonate
Sal soda


EC Number 207-838-8
MDL Number MFCD00149178
CAS Number 6132-02-1
PubChem SID 24858950


Impurities ≤0.0005% heavy metals (as Pb)
Impurities ≤0.0005% total nitrogen (N)
Impurities ≤0.003% total S (as SO4)
Linear Formula Na2CO3 · 10H2O
Purity 99-102%
Suitability in accordance for appearance of solution
Antion Traces chloride (Cl-): ≤5 mg/kg
Antion Traces phosphate (PO43-): ≤10 mg/kg
Antion Traces silicate (as SiO2): ≤10 mg/kg
Antion Traces sulfate (SO42-): ≤100 mg/kg
Cation Traces Al: ≤5 mg/kg
Cation Traces As: ≤0.1 mg/kg
Cation Traces Ca: ≤20 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤2 mg/kg
Cation Traces K: ≤50 mg/kg
Cation Traces Mg: ≤2 mg/kg
Cation Traces Pb: ≤2 mg/kg
Cation Traces Zn: ≤5 mg/kg
Grade reag. ISO, reag. Ph. Eur.
Grade puriss. p.a.
Impurities alkali hydroxids and hydroxide carbonates, complies
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H319
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P305 + P351 + P338
Risk Statements 36
Safety Statements 22-26
German water hazard class 1