Product Name: D-GLUCOSAMINE SULFATE 2NaCL

Appearance

white Crystalline powder

Specific Rotation

+52°—+54°

PH

3.0—5.0

Lead

≤10PPM

Heavy Metals

≤10PPM

As

≤3PPM

Loss on Drying

≤1.00%

Assay

98.0%-102.0%
       (as dried basis)

Residue on Ignition

23.5—25.0%

Sulfate

16.3%-17.3%

Potassium

meets the requirements

Organic volatile impurities

meets the requirements

Microbiological Test 
       Total plate count 
       Yeast&mold 
       Salmonella 
       E.Coli

       ≤1000cfu/g
       ≤ 100cfu/g
       Negative 
       Negative