D-Glucosamine sulfate 2KCl is a raw material for medicine that has assistant cure functions to rheumatoid arthritis, heart disease, pneumonia and fracture. 
Recently, it is found that D-glucosamine sulfate has good multifunction to absorb free radical, to resistant aging, to lose weight and to regulate the internal secretion
[Character]:
White crystal grain with odorless, slight sweet. Soluble in water, but insoluble in ordinary organic solvent such as ethanol, and faintly soluble in methanol.
[Applications]:
 1.Food Field
 Used as food additives, thickeners, preservatives fruits and vegetables, fruit juice clarifying agent, forming agent, adsorbent, and health food.
 2. Medicine, health care products field
 As the chitosan non-toxic,has anti-bacterial, anti-inflammatory, hemostatic, and immune function, can be used as artificial skin, self-absorption of surgical sutures, medical dressing Branch, bone, tissue engineering scaffolds, enhance liver function, improve digestive function, blood fat, lowering blood sugar, inhibiting tumor metastasis, and adsorption and complexation of heavy metals and can be excreted, and so on, was vigorously applied to health food and drug additives.
 3. Environmental protection field
 Chitosan and its derivatives is a good flocculant for wastewater treatment and metal recovery from metal-containing waste water; in textile field: as a mordant, health care fabric, sizing agents, printing and dyeing.
4.Agricultural field
 As growth promoters, bio-pesticides, feed additives, seeds, etc.
 5.Field of tobacco
 Tobacco sheet used as adhesives, low-tar filter and so on.
[Storage]
Store in a well-closed container away from moisture