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% |
Xylan from oat spelts 木聚糖 | D-Trehalose D-海藻糖 | Raffinose,Pentahydrate 绵子糖,五水 | 可溶性淀粉 | D-Xylose D(+)木糖 | D-Mannitol D-甘露醇 |
|
版权所有 2005(C) 北京博润莱特科技有限公司
电话:18511287908 传真:010-51352357
地址:北京市朝阳区高碑店乡北花园村南3-1号FC04楼 邮编:100123 邮箱:borunlaite@163.com