货号: | C2632 |
数量: | 大量 |
英文名: | CAPS |
供应商: | 北京拜尔迪 |
规格: | 1kg原装 |
Product Name | CAPS, ≥98.0% |
Product Number | C2632 |
Product Brand | SIGMA |
CAS Number | 1135-40-6 |
Molecular Weight | 221.32 |
TEST | SPECIFICATION |
APPEARANCE | WHITE CRYSTALLINE POWDER |
SOLUBILITY | CLEAR COLORLESS SOLUTION AT 15G PLUS 85ML OF WATER |
WATER BY KARL FISCHER | < OR = 1.0% |
UV ABSORBANCE | < OR = 0.05 AT 290NM (15%W/W) |
CARBON * | 48.3 TO 49.3% |
NITROGEN * | 6.1 TO 6.5% |
HEAVY METALS | < OR = 5PPM (ASLEAD) |
PURITY BY SODIUM HYDROXIDE TITRATION * | > OR = 98.0% |
IR SPECTRUM | CONSISTENT WITH STRUCTURE |
NOTE | * ANHYDROUS BASIS |
RECOMMENDED RETEST | 3 YEARS |