Glucosamine Hydrochloride for Joint Health Supplements CAS No 66-84-2 Glucosamine HCl Powder

Product Description

Glucosamine Hydrochloride

Glucosamine Hydrochloride

 

Other names: D-Glucosamine HCL

 

--Assay: Not less than 98%
--Standard: USP, Enterprise standard
--Appearance: White to off-white powder
--CAS:66-84-2
--Package: 25kg/drum
--Particle size: 100% through 30 or 80 mesh or Customized
--Shelf life:2years
--Storage:Keep in a cool, dry, dark location in a tightly sealed container or cylinder.

Glucosamine HCL encourages the cartilage to create the fundamental building material of the cartilage,proteoglycans and collagen.  It has important physiological functions to human body such as to take part in the detoxification, to protect liver from inflammation, to stimulate the increase of Bifidobiogen in the infant intestines,to control the growth of cell. It is widely used in food,feed additives and cosmetic.

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Specification

Test Items	USP 43 Standard specifications
Properties (physical):
Appearance	White Crystalline, Free Flowing Powder
Odour	Odourless
Bulk Density	NLT0.60g/ml
As Tapped Density	Meets the requirements of USP32
Particle Size	NLT 90% through 40 Mesh
Analytical Properties:
Assay (HPLC)	98.0-102.0% (on the dried basis)
Identification
A: Infrared Absorption	Meets the requirement
B: Tests for Chloride	Meets the requirement
C: Retention time in the Assay	Corresponds to the reference standard
Transm	NLT 90.0% (10.0%Water Solut.-450nm)
Absorb	NMT 0.25a.u. (10.0% Water Solut.-280nm)
Specific Rotation(α)D^20	+70.00°--+73.00°
pH (20mg/ml.aq.sol.)	3.0--5.0
Loss on Drying	NMT0.5%
Residue on Ignition	NMT 0.1%
Chloride (Cl)	16.2% -- 16.7%
Sulfate	NMT 0.24%
Heavy Metals	NMT 10 ppm
Iron (fe)	NMT 10 ppm
Lead	NMT 0.5 ppm
Arsenic (As)	NMT 3.0 ppm
Mercury	NMT 0.5 ppm
Organic volatile impurities	Meets the Requirements
Microbial:
Total Aerobic	NMT 1,000 cfu/g
Yeast and Mold	NMT 100 cfu/g
E. Coli	Negative in 1g
Salmonella	Negative in 1g
Staphylococcus Aureus	Negative in 10g
Enterobacteria & other gram neg	NMT 100 cfu/g