乳糖酸 97%

供应商: Thermo Fisher Scientific

Synonyms: 4-O-β-D-吡喃半乳糖基-D-葡萄糖酸

167110250 167111000
ACRO167110250EA 0 CNY
ACRO167110250 ACRO167111000
乳糖酸 97%
乳糖酸
分子式: C₁₂H₂₂O₁₂
分子量: 358.30 g/mol
溶点: 113…118 °C
存储条件: Ambient
MDL编号: MFCD00078147
CAS号: 96-82-2

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产品技术规格

Appearance White to off-white Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤5 %
Heavy metals ≤10 ppm
Sulfated ash ≤0.1 %
Specific optical rotation +22.8° to +28.8° (20°C, 589 nm) (c=10, water) (after 4 h)
Titration with NaOH ≥96.0 %
Chloride (Cl) ≤400 ppm
Sulfate (SO4) ≤400 ppm
Arsenic (As) ≤2 ppm
Calcium (Ca) ≤500 ppm
Iron (Fe) ≤80 ppm


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