Potassium carbonate

• Catalog No.: 12611
• CAS Number: 584-08-7
• M. F.: CK2O3
• M. W.: 138.2055
• Purity: 99-101% (calc. to the dried substance)

SYNONYMS

• Title: 碳酸钾
• IUPAC name: dipotassium carbonate
• IUPAC Traditional name: dipotassium carbonate

DATABASE IDS

• PubChem SID: 24847700
• Beilstein Number: 4267587
• MDL Number: MFCD00011382
• CAS Number: 584-08-7
• EC Number: 209-529-3

PROPERTIES

• Antion Traces: chloride (Cl-): ≤20 mg/kg
• Antion Traces: sulfate (SO42-): ≤20 mg/kg
• Cation Traces: As: ≤1 mg/kg
• Cation Traces: Ca: ≤50 mg/kg
• Cation Traces: Fe: ≤10 mg/kg
• Cation Traces: Mg: ≤50 mg/kg
• Cation Traces: Na: ≤2000 mg/kg
• Grade: puriss.
• Impurities: residual solvents, complies
• Impurities: ≤0.001% heavy metals (as Pb)
• Linear Formula: K2CO3
• Loss on Drying: ≤1% loss on drying, 120 °C, 5 h
• Purity: 99-101% (calc. to the dried substance)
• Quality: granulated
• Quality: meets analytical specification of Ph. Helv.
• Suitability: complies for appearance of solution
• Melting Point: 891 °C(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H319-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 22-36/37/38
• RTECS: TS7750000
• Safety Statements: 26-36
• German water hazard class: 1