D-Glucosamine Sulfate 2NaCL powder materials

d-glucosamine sulfate 2nacl powder materials Molecular Formula:C6H12NNaO8S Molecular weight:281.22 Pure product:assay 99%

D-glucosamine sulfate 2nacl powder materials

Specification:White crystal with odorless, slight sweet. Soluble in water, but faintly solublein ethanol.

Applications:                                                                                   

It is a  material for medicine that has assistant cure functions torheumatoid arthritis, heart disease, pneumonia and fracture. Recently, it isfound that D-glucosamine sulfate has good multifunction to absorb free radical,to resistant aging, to loss weight and to regulate the internal secretion.

Specifications

1.Manufacture 2.Professional Lab. 3.Prompt shipment

Test Items	Specification
Appearance	White crystals powder
Identification	Meets the requirement
Assay	98.0% - 102.0%
pH	3.0-5.0
Specific rotation	+52.0°- +54.0°
Loss on drying	1.0% max.
Residues on ignition	23.5.0%-25.0%
Sulfate	16.3-17.3% max.
Heavy metals	10ppm max.
As	3ppm max.
Total plate count	1000cfu/g max.
Yeast and mold	100cfu/g max.
Salmonella	Negative
E.Coli	Negative

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D-Glucosamine Sulfate 2NaCL powder materials