Appearance: White, practically odorless, fine crystalline powder having a slightly sweet taste. Sparingly soluble in water
Identification: IR
Optical rotation: +160°~+164°
Residue on ignition: ≤ 0.1%
Reducing Sugars: ≤ 0.2%
Light-absorbing impurities: Between 230 nm and 350 nm,the absorbance is not greater than 0.10; and between 350 nm and 750 nm, the absorbance is not greater than 0.05
Alpha cyclodextrin: ≤0.25%
Gamma cyclodextrin: ≤0.25%
Other related substances: ≤0.5%
Color and Clarity of Solution: A 10mg/ml solution is clear and Colorless
pH: 5.0~8.0
Assay: 98.0%°~102.0%
The total aerobic microbial count: ≤1000cfu/g
The total combined moulds and yeasts count: ≤100cfu/g
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