Sodium carbonate

• Catalog No.: 71351
• CAS Number: 497-19-8
• M. F.: CNa2O3
• M. W.: 105.98844
• Purity: ≥99.0% (T)

SYNONYMS

• Title: 碳酸钠
• IUPAC name: disodium carbonate
• IUPAC Traditional name: disodium carbonate
• Synonyms: Soda ash; 纯碱; Carbonic acid disodium salt; Calcined soda

DATABASE IDS

• CAS Number: 497-19-8
• EC Number: 207-838-8
• MDL Number: MFCD00003494
• Beilstein Number: 4154566

PROPERTIES

• Antion Traces: chloride (Cl-): ≤100 mg/kg
• Antion Traces: sulfate (SO42-): ≤100 mg/kg
• Cation Traces: Ca: ≤300 mg/kg
• Cation Traces: Cd: ≤50 mg/kg
• Cation Traces: Co: ≤50 mg/kg
• Cation Traces: Cu: ≤50 mg/kg
• Cation Traces: Fe: ≤50 mg/kg
• Cation Traces: K: ≤100 mg/kg
• Cation Traces: Ni: ≤50 mg/kg
• Cation Traces: Pb: ≤50 mg/kg
• Cation Traces: Zn: ≤50 mg/kg
• Grade: purum p.a.
• Linear Formula: Na2CO3
• Purity: ≥99.0% (T)
• Melting Point: 851 °C(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 36
• RTECS: VZ4050000
• Safety Statements: 22-26
• German water hazard class: 1

DETAILS

Description (English)

Biochem/physiol Actions
Buffer component, may be used for the removal of peripheral membrane proteins.

Description (简体中文)

Biochem/physiol Actions
缓冲剂组分，可用于除去外周膜蛋白。