DC Grade D-Glucosamine Sulfate CAS 29031-19-4 Glucosamine Sulfate

Product name:

DC Grade D-Glucosamine Sulfate

Synonyms:

2-Amino-2-deoxy-D-glucose sulfate; Glucosamine sulfate salt

CAS#:

29031-19-4

Molecular Formula:

C₆H₁₃NO₅^.H₂SO₄

Molecular weight:

277.25

Molecular Structural:

Appearance:

White granule

Specification:

98%Min

Package:

25kg/drum

Storage:

Store in the original container, protected from light, in a dry, cool place

Shelf life:

24 Months

Items

Specifications

Appearance

White Grain

Specific Rotation

+46.5°— +51.0°

Assay

≥95.0%

Loss on Drying

≤2.0%

Residue on Ignition

25.5%—29.5%

PH

3.5— 5.0

PVP K30

≤5.0%

Arsenic

≤0.5ppm

Lead

≤0.5ppm

Mercury

≤0.5ppm

Cadmium

≤0.5 ppm

Heavy Metals

≤10ppm

Total Plate Count

≤1000cfu/g

Yeast & Mold

≤100cfu/g

E. Coli

Negative

Salmonella

Negative

Staphylococcus Aurous

Negative

Note: we can make according to customers’ requirement