Lactobionic acid 97%

Supplier: Thermo Scientific

Synonyms: (2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanoic acid, 4-O-β-D-Galactopyranosyl-D-gluconic acid

167110250 167111000
ACRO167110250EA 80.1 EUR
ACRO167110250 ACRO167111000
Lactobionic acid 97%
Lactobionic acid
Formula: C₁₂H₂₂O₁₂
MW: 358.30 g/mol
Melting Pt: 113…118 °C
Storage Temperature: Ambient
MDL Number: MFCD00078147
CAS Number: 96-82-2

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Specification Test Results

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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