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Shinfuda Marine Biotechnology

Contact Us

Add: Shangma Industrial Park, Wenling City, Zhejiang, China
Tel: +86-576-86151212 / +86-576-86151313
Fax: +86-576-81657111
General Manager: Jia Chenguang

Mobile: +86-18906561111

Products

Product name: D-Glucosamine Hydrochloride
Alias: alpha-D-Glucosamine hydrochloride; D(+)Glucosamine, HCl (1.04113); D-Glucosamine HCl


Uses:
Glucosamine hydrochloride is extracted from natural chitin. It is a kind of marine organism agent and main ingredient of chondroitin sulfate. It can improve synthesis of mucopolysaccharide of human body, increase viscosity of synovial fluid, improve metabolism of cartilago articularis. Moreover, it can also be used in cosmetics, feed additive, and food additive.


Quality standard:

Items

 
Standard (enterprise)
Standard (United States Pharmacopeia)

Properties

White crystalline powder

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Content

99.00—101.00%

98.0%-102.0%
(as dry basis)

Ignition residue

≤0.50%

≤0.1%

Drying loss

≤0.10%

≤0.1%

pH value (5%, 20 ℃)

3.50—4.50

3.0—5.0

Chloride ion

≤17.00%

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Iron ion

≤10PPM

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Sulfate

——

≤0.24%

Organic volatile impurities

——

Meets requirements

Heavy metal

≤ 10PPM

≤ 10PPM

Specific rotation (5% aqueous solution, stable for 20 hours)

+71.00 °--+73.00°

+70.0 °--+73.0°

Bacteriological examination
Total bacterial count
Saccharomycetes and mould
Salmonella
Escherichia coli

≤ 500/g ≤100/g
Not detectable
Not detectable

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Packing and storage

The product shall be kept in tightly sealed and shading container

Period of validity

Two years


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