D-Glucosamine Hydrochloride

Post Date:
Nov 23,2018
Expiry Date:
May 22,2019
Detailed Description:
Cas No. :66-84-2 Specs:Assay ≥99%
Item Specification Results
Appearance White crystal powder comply
Assay 99% ~101% 99.8%
Specific rotation +70.0-+73.00 +72.70
Transmittance of >90% 97.1%
Loss on drying ≤1.0% 0.04%
Residue on ignition ≤0.1% 0.01%
PH value 3.5-5.0 4.2
Chloride 16.2% - 16.7% 16.5%
Sulfate ≤0.24% 0.19%
Granularity ≥30 mesh ≥30 mesh
Bulk density ≥0.75 g/ml 0.77 g/ml
Heavy metals ≤10 ppm <10 ppm
Arsenic ≤0.5 ppm <0.5 ppm
Total microbial ≤1000cfu/g comply
Yeasts, molds ≤100cfu/g comply
E. coli not detected not detected
Salmonella not detected not detected
CAS Registry Number:
66-84-2
Synonyms:
;alpha-D-Glucosamine hydrochloride;D(+)Glucosamine, HCl (1.04113);D-Glucosamine HCl;2-Amino-2-deoxy-D-glucopyranose hydrochloride;Glucosamine HCL;D-Glucosae HCL;2-amino-2-deoxyhexose hydrochloride;Glucosamine Hydrochloride;2-amino-2-deoxy-beta-D-glucopyranose hydrochloride;D-Glucosamine hydrochloride;2-Amino-2-deoxy-D-galactose hydrochloride;2-amino-2-deoxy-D-galactose hydrochloride (1:1);2-amino-2-deoxy-alpha-D-galactopyranose hydrochloride;
Molecular Formula:
C₆H₁₃NO₅·ClH
Molecular Weight:
215.632
Molecular Structure:
Safety Description:
S24/25:;

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