CN
EN

D-Glucosamine Series

D-Glucosamine Sulfate 2NaCL

Molecular formula:(C6H14NO5)2SO4·2NaCL

Molecular weight:573.31

CAS:38899-05-7

Properties:white crystal powder

Source:Shells of the Crab and Shrimp

Items

Specification

Appearance

White or off-white crystalline powder

Assay

98.0%102.0%

Residue on Ignition

22.5%26.0%

Sulfate

16.3%17.3%

Arsenic

≤ 1 ppm

Heavy Metals

10ppm

Specific Tests

Specific Rotation

+50.0°+55.0°

PH

3.05.0

Loss on Drying

0.5%

Microbial limits

Total Plate Count

1000cfu/g

Yeast& Mold

100cfu/g

Bacterial

E. Coli

Negative

Salmonella

Negative

Staphylococcus Aurous

Negative

Impurity

Lead

0.5 ppm

Mercury

0.5 ppm

Cadmium

0.5 ppm

Package: Paper drum (330mm×380mm) with double layer PE plastic bags as inside lining. Each package is 25.0kg and customization is available. 
Storage: store in dry, clean, shady and cool place. Transportation light light discharge, shall not be mixed with hazardous, toxic and pollution items shipment, it is strictly prohibited in the rain
body > div.main > div > div.content > div > table > tbody > tr:nth-child(1) > th:nth-child(1) body > div.main > div > div.content > div > table > tbody > tr.firstRow > td:nth-child(1) > div > strong