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Potassium carbonate - Sodium carbonate mixture_Molecular_structure_CAS_10424-09-6)
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Potassium carbonate - Sodium carbonate mixture

Catalog No. 00167 Name Sigma Aldrich
CAS Number 10424-09-6 Website http://www.sigmaaldrich.com
M. F. CKNaO3 Telephone 1-800-521-8956
M. W. 122.09697 Fax
Purity 16-21% (Na, AAS) Email
Storage Chembase ID: 156858

SYNONYMS

Title
碳酸钾-碳酸钠混合物
IUPAC name
potassium sodium carbonate
IUPAC Traditional name
potassium sodium carbonate
Synonyms
碳酸钾钠
Potassium sodium carbonate

DATABASE IDS

CAS Number 10424-09-6
PubChem SID 24844981
MDL Number MFCD00053407

PROPERTIES

Antion Traces chloride (Cl-): ≤10 mg/kg
Antion Traces phosphate, silicate (as SiO2): ≤50 mg/kg
Cation Traces Al: ≤10 mg/kg
Cation Traces As: ≤0.1 mg/kg
Cation Traces Ca: ≤10 mg/kg
Cation Traces Cd: ≤5 mg/kg
Cation Traces Co: ≤5 mg/kg
Cation Traces Cr: ≤5 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤5 mg/kg
Cation Traces Mg: ≤5 mg/kg
Cation Traces Mn: ≤5 mg/kg
Cation Traces Ni: ≤5 mg/kg
Cation Traces Pb: ≤5 mg/kg
Cation Traces Zn: ≤5 mg/kg
Grade puriss. p.a.
Ignition Residue ≤1% (600 °C)
Impurities ≤0.001% total nitrogen (N)
Impurities ≤0.005% total sulfur (as SO4)
Linear Formula K2CO3/Na2CO3
Purity 16-21% (Na, AAS)
Purity 30-36% (K, AAS)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Application
mixture of decomposing agents for silicate containing samples, decomposition of poorly soluble sulfates
Description (简体中文)
Application
用于含硅酸盐样品的分解剂混合物,以及用于难溶硫酸盐的分解

REFERENCES