Sodium bicarbonate

• Catalog No.: 88208
• CAS Number: 144-55-8
• M. F.: CHNaO3
• M. W.: 84.00661
• Purity: ≥99.0%

SYNONYMS

• Title: 碳酸氢钠
• IUPAC name: sodium hydrogen carbonate
• IUPAC Traditional name: sodium bicarbonate
• Synonyms: Sodium hydrogen carbonate; 小苏打

DATABASE IDS

• CAS Number: 144-55-8
• EC Number: 205-633-8
• PubChem SID: 24889074
• Beilstein Number: 4153970
• MDL Number: MFCD00003528

PROPERTIES

• Grade: for HPLC
• λ: 10 % in H2O
• Linear Formula: NaHCO3
• Purity: ≥99.0%
• Suitability: in accordance for RP gradient test
• Suitability: in accordance for filter test
• Absorption Wavelength: λ: 240 nm Amax: ≤0.1
• Absorption Wavelength: λ: 250 nm Amax: ≤0.04
• Absorption Wavelength: λ: 260 nm Amax: ≤0.02
• Absorption Wavelength: λ: 280 nm Amax: ≤0.01
• Absorption Wavelength: λ: 500 nm Amax: ≤0.01
• pKa: (1) 6.37, (2) 10.25 (carbonic acid) (25°C)
• Solubility: H2O: soluble0.1 g/mL at 25 °C, clear, colorless
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: VZ0950000
• German water hazard class: 1