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商品简介
详细说明Sigma G4875 D-氨基葡萄糖 D-Glucosamine
产品说明书:
D-(+)-Glucosamine hydrochloride
Synonym : 2-Amino-2-deoxy-D-glucose hydrochloride
Chitosamine hydrochloride
Molecular Formula : C 6 H 13 NO 5 · HCl
Molecular Weight : 215.63
CAS Number : 66-84-2
Properties :
assay ……………………………………………≥ 99%
form ………………………………………………crystalline
mp ………………………………………………190-194 °C (dec.)(lit.)
|
TEST |
SPECIFICATION |
|
APPEARANCE |
WHITE POWDER |
|
SOLUBILITY |
CLEAR COLORLESS SOLUTION AT 100MG/ML IN WATER |
|
IR SPECTRUM |
CONSISTENT WITH STRUCTURE |
|
PURITY BY PERCHLORIC ACID TITRATION |
MINIMUM 99% |
|
HPLC WITH PULSED AMPEROMETRIC DETECTION |
MINIMUM 99% |
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