技术规格说明书
产品名称
4-Nitrophenyl α-D-xylopyranoside α-xylosidase substrate
产品编号
n1895
产品品牌
sigma
化学文摘社编号
10238-28-5
分子量
271.22
Test皿 | 规格 |
|---|---|
| APPEARANCE | WHITE TO OFF-WHITE POWDER |
| SOLUBILITY | CLEAR COLORLESS TO FAINT YELLOW SOLUTION AT 20 MG PLUS 1.0 ML OF METHANOL |
| IR SPECTRUM | CONFORMS |
| SPECIFIC ROTATION | +190 DEG TO +240 DEG (C = 1 IN METHANOL AT 25 DEG C) |
| PURITY BY HPLC | > OR = 99% |
| DOCUMENT # | N1895/02/10/10/2 |