d-glucosamine hcl,China price supplier

product details

Origin:china

Glucosamine hcl/sulfate potassium/sulfate sodium/DC grade

Conform to USP31 requirement

Immediately delivery

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 inflammation 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 Because it can promote antibiotic injection 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

Specification

Standard

Test Result

Assay(drying basis)

98%~102%

99.38%

Specification Rotation

70º-73º

71.21º

PH value(2%.25º)

3.0~5.0

3.94

Loss on drying

≤1%

0.05%

Residue on lgnition

≤0.1%

0.03%

organic volatile impurities

Meet requirement

Conform

sulfate

≤0.24%

conform

Heavy metal

≤0.001%

<0.001%

Arsenic

≤3ppm

≤0.5ppm

Mesh size

100% thru 20mesh

Conform

Bulk density

≥0.7g/ml

0.75g/ml

Total aerobic microbial count

≤500cfu/kg

13cfu/g

yeast Mold

≤100cfu/kg

6cfu/g

E-Coli

Negative

Pass

Salmonella

Negative

Pass

Bacillus cereus

≤100cfu/g

4cfu/g

Staphyloccus

Negative

Pass

Appearance

Crystalline powder, white

Storage condition

Cool and dry condition

Shelf life

2 years

Conclusion

Conform to USP 31 requirements

Specification	Standard	Test Result
Assay(drying basis)	98%~102%	99.38%
Specification Rotation	70º-73º	71.21º
PH value(2%.25º)	3.0~5.0	3.94
Loss on drying	≤1%	0.05%
Residue on lgnition	≤0.1%	0.03%
organic volatile impurities	Meet requirement	Conform
sulfate	≤0.24%	conform
Heavy metal	≤0.001%	<0.001%
Arsenic	≤3ppm	≤0.5ppm
Mesh size	100% thru 20mesh	Conform
Bulk density	≥0.7g/ml	0.75g/ml
Total aerobic microbial count	≤500cfu/kg	13cfu/g
yeast Mold	≤100cfu/kg	6cfu/g
E-Coli	Negative	Pass
Salmonella	Negative	Pass
Bacillus cereus	≤100cfu/g	4cfu/g
Staphyloccus	Negative	Pass
Appearance	Crystalline powder, white
Storage condition	Cool and dry condition
Shelf life	2 years
Conclusion	Conform to USP 31 requirements