China Medicine D - Glucosamine HCl for Antibiotics Anticancer Drugs

Products Description:
D-Glucosamine Hydrochloride
CAS No.: 66-84-2
Other Names: D-Glucosamine hydrochloride
MF: C6H13NO5. HCl
Grade Standard Medicine Grade
Standard: USP
Assay 98.0%-102.0%
Physicochemical property: White crystalline, no smell, slightly sweet taste, easily soluble in water, slightly soluble in methanol, insoluble in ethanol and other organic solvents.
D-Glucosamine hydrochloride is extracted from natural chitin, is a kind of Marine biological agents.
Function: It has important physiological functions to human body, participate in the liver and kidney detoxification, give play to the role of anti-inflammatory protect liver, to treat rheumatoid joint inflammation and ulcers have good curative effect, is the main raw material for the synthesis of antibiotics and anticancer drugs, can also be used in food, cosmetics and feed additives.
Specification:

Specification

Standard

Assay (drying basis)

98.0%~102.0%

Identification

A. Infrared Absorption B: It meets the requirements of the tests for chloride. C: The retention time in the Assay corresponds to the standard

Residue solvents

Meet requirement

Specification Rotation

50.0°- 52.0°

Glucosamine Sulfate

71.6%~79.1%

Transmittance

≥90%

Potassium

11.7%~13.0%

PH value(2%.25°)

3.0~5.0

Loss on drying

≤1.0%

Residue on Ignition

27%~29%

Organic volatile impurities

Meet requirement

Sulfate

15.5-16.5%

Sodium

50ppm Max

Chloride

11.8%~14%

Heavy metal

≤0.001%

Lead

≤0.5ppm

Cadmium

≤1ppm

Mercury

≤0.1ppm

Arsenic

≤0.3ppm

Mesh size

Through 80 mesh

Bulk density

≥0.5g/ml

Microbial Limits

Total aerobic microbial count

≤500cfu/g

Yeast Mold

≤100cfu/g

E-Coli

Negative

Salmonella

Negative

Our Factory

FAQ
Question 1:Can you supply free samples ?
Answer:Because so many free sample orders everyday to us, sorry, we need to supply sample with charge, but sample charge can be deducted from future orders.Hope you can understand.
Question 2: How to assure your delivery same good quality as sample?
Answer: We just take sample from mass production. So same production line,same quality. Even we can supply you preshipment batch sample approval.
Question3. How to assure our delivery and quality after prepayment? If there is a dispute about quality etc, how to solve the problem?
Answer: We are committed to ingredient industry for nearly 20 years. Our products sold popular to European, american, russia and asian market.
The most important is pls book order directly in Alibaba order.You can get extra Ali trade assurance. Our current assurance limit is USD104000 and will still up in future.
We welcome use Trade Assurance, you'll enjoy:
100% product quality protection
100% on-time shipment protection
100% payment protection for your covered amount
Question 4:What kind of payment do you prefer?
Answer: We can accept TT, DP,LC,Westunion etc.