α-D-Lactose monohydrate 99.5+% ≤5% beta-isomer

: Thermo Fisher Scientific

α-D-Lactose monohydrate 99.5+% ≤5% beta-isomer

: Thermo Fisher Scientific

: α-Lactose monohydrate

:5989-81-1

:C₁₂H₂₂O₁₁·H₂O

:MFCD00150747

:360.32 g/mol

:219 °C

:Ambient

Environmentally Preferable:

Appearance:
White to almost white Crystalline powder
Infrared spectrum:
Conforms
Water:
4.5 to 5.5 % (K.F.)
Loss on drying:
≤0.5 % (80°C, 2 h)
Sulfated ash:
≤0.1 %
HPLC:
≥99.50 %
Appearance of solution:
Passes test
Microbial contamination:
Passes test
Acidity/alkalinity:
≤0.4 ml/6g (ml 0.1N NaOH/6g)
Specific optical rotation:
+54.4° to +55.9° (20°C, 589 nm) (c=10, H2O/NH3)
Absorbance:
Passes test

ACRO12509

ACRO125090020_TDS_EN

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