Items

Specification

Appearance:

White crystalline powder.

Assay:

Not less than 99%

Pyruvate:

Not less than 76%

Transmittance:

Not less than 90%

PH value:

5.1-6.1

Loss on drying:

Not more than 0.5%

Heavy metals:

Not more than 10ppm

As:

Not more than 1ppm

Chloride:

Not more than 10ppm

Sulfate:

Not more than 10ppm

Total bacterial count:

Yeast and Mold:

E-Coli:

Salmonella:

Not more than 1000cfu/g

Not more than 100cfu/g

Negative

Negative