USP Grade D-Glucosamine Sulfate CAS 14999-43-0

D-Glucosamine sulfate was first recorded in the 27th edition of the United States Pharmacopoeia. It is a drug for treating arthritis.

CAS No. :
14999-43-0
EINECS :
239-088-2
Package :
26KG/DRUM
Brand :
TOPINCHEM®
Origin :
CHINA
Formula :
C6H15NO9S
Minimum Order :
200KG
Item :
D-Glucosamine Sulfate

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Product Details

USP Grade D-Glucosamine Sulfate CAS 14999-43-0

Description

D - Glucosamine sulfate is the main matrix of articular cartilage and joint fluid because of its high activity and easy absorption, and is increasingly widely used in the treatment of arthritis.

Specification

Specification	Standard	Test Result
Assay (drying basis)	98.0%~102.0%	99.96%
Identification	A.Infrared Absorption	Conform
	B: It meets the requirements of the tests for chloride, potassium,and sulfate.
	C: The retention time in the Assay corresponds to the standartd
	D:In the test for Content of sulfate, after the addition of barium chloride TS a white
Specification Rotation	50.0°- 52.0°	51.4°
PH value(2%.25°)	3.0~5.0	4.3
Loss on drying	≤0.5%	0.05%
Residue on Ignition	27.0%~29.0%	28.30%
Organic volatile impurities	Meet the requirement	conform
Sulfate	15.5- 16.5%	16.20%
Sodium	Meet the requirement	conform
Chloride	11. 1%~12.3%	11.25%
Heavy metal	≤0.001%	<0.001%
Lead	≤3ppm	<3ppm
Cadmium	≤1ppm	<1ppm
Mercury	≤0. 1ppm	<0. 1ppm
Arsenic	≤3ppm	<3ppm
Mesh size	100% thru 40 mesh	conform
Bulk density	≥0.7g/ml	0.73g/ml
Microbial Limits
Total aerobic microbial count	≤1000cfu/g	Pass
Yeast Mold	≤100cfu/g	Pass
E-Coli	Negative	Pass
Salmonella	Negative	Pass

Application

D-Glucosamine sulfate is white crystalline powder, odorless, slightly salty. Easily soluble in water, slightly soluble in methanol, insoluble in organic solvents such as ethanol. Used as a pharmaceutical raw material.

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