Shandong Shoucheng Biotechnology Co., Ltd

Add:No.98 Jianshe Road, Yanzhou District, Jining City, Shandong PR

Glucosamine Sulfate Sodium Chloride

Glucosamine Sulfate Sodium Chloride
Molecular formula: (C6H14NO5)2SO4.2NaCL
Molecular weight: 566.52
Character: white crystalline powder 

Specification of Glucosamine Sulfate Sodium Chloride

Test Items USP 40 Standard Specifications
Appearance Crystallion powder,white
Assay (drying basis) 98%~102%
A.Infrared Absorption B: Identification
tests-General,Chloride and Sodium: Meets the requirements C: The retention time of the glucosamine peak of the sample solution corresponds to that of the standard solution,as obtained in the Assay. D: Sulfate:In the test for Content of Sulfate,after the addition of barium chloride TS a white precipitate is formed.
Specification Rotation 50°- 55°
PH value(2%.25°) 3.0-5.0
Loss on drying ≤1.0%
Residue on Ignition 23.5%~25.0%
Sulfate Content 16.3%-17.3%
Chloride 11.7%-13.0%
Sodium Meet requirement
Heavy metal ≤10ppm
Lead ≤3ppm
Ironic salt ≤10ppm
Cadmium <1ppm
Arsenic <3ppm
Mesh size 100% thru 60 mesh
Residue of Ethanol ≤5000ppm
Bulk density ≥0.6g/ml
Microbial Test  
Total Plate count ≤1000cfu/g
Yeast& Molds ≤100cfu/g
E-Coli Negative
Salmonella Negative
Staphylococcus Negative
Coliforms Negative