TEST

 SPECIFICATION

 RUSULT

Appearance

Light-Yellow free flowing

Conform

Identification

IR:Sample spectrum exhibits maxima

Only at the same wavelengths that of a

Similar preparation of the reference standard

Chemical test:A blue color appears

Conform

Water Solubility

≥1mg/ml(Solubility≥95)

Conform

Particle Size

≤20um

Conform

Assay

≥20.0%

20.04%

Water

≤5.0%

3.84%

Heavy Melatls

≤10ppm

AS<1ppm     Cd<1ppm

Hg<0.1ppm    Pb<1ppm

Conform

Total Plate Count

≤1000cfu/g

Conform

Total Yeast & Mold

≤1000cfu/g

Conform

E.Coli

Negative

Negative

Salmonella

Negative

Negative

Packing

Sealed export grade drum & double of sealed plastic bag

Storage

Store in cool & dry place not freeze., keep away from strong light and heat

Shelf life 

2 years when properly stored