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CAS No.: 66-84-2
Other Names:
MF:
EINECS No.:
Place of Origin: China (Mainland)
Brand Name:
Model Number:

Specifications

 

Application:
       It is an aquatic preparation extracted from natural chitin. As medicine's
raw material, it can promote the synthesis of mucopolysaccharides,
advance the viscosity of synovia, and improve the metabolism of arthroidal
cartilage with evident effect of relieving inflmmation and easing pain.It can be as a nutritive food of diabetes, cure enteritis instead of cortisol and has some curative effect on rheumatoid arthritis and hepatitis Bbecause it can promote antibiotic injiection efficacy. A new water-soluble medicine derived synthetic from it which has the anti-cancer character and can control maeeow's toxicity, has some curative effect on melanoma, lung cancer and renal carcinoma. Besides, it is used in cosmetic.feed and food additive industry. Therefore it is very popular in the internation market.

Index:

Items

Standard
(Enterprise)

Standard
(USP)

Description

White Crystalline Powder

-

Assay

99.00—101.00%

98.0%-102.0%(calculated on the dried basis)

Residue on Ignition

0.10%

0.1%

Loss on Drying

0.50%

1.0%

pH(5%, 20)

3.50—4.50

3. 0—5.0

Chloride

17.00%

-

Iron

10PPM

-

Sulfate

-

0.24%

Organic volatile impurities

-

meets the requirements

Heavy Metals

10PPM

10PPM

Specific Rotation

+71.00°--+73.00°

+70.0°--+73.0°

Microbiological Test
Total Plate Count
Yeast&Mold
Salmonella
Coliforms


MAX 500/g

MAX 100/g
Negative
Negative


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-
-
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Package and storage

Preserve in tight,light-resistant containers

Expriy date

Two years