Specification

Standard

Appearance

white powder

Flavor

no peculiar flavor

Specific Rotation

+52.0 - +53.5

PH value

4.0-6.5

Glucose content

≥99.0

Chloride

≤0.01%

Moisture

≤10%

Ash Content

≤0.25%

Heavy metal(as Pb)

≤0.5ppm

Arsenic(as As)

≤1.0 ppm

Total colony

≤3000cfu/g

Coliform

≤30 MPN/100g

Salmonella

none