
![]() |
商品简介
详细说明维生素B12 VitaminB12 USA
产品详细说明:
α-(5,6-Dimethylbenzimidazolyl)cyanocobamide
CN-Cbl
Cyanocob(III)alamin
Cyanocobalamin
Molecular Formula: C 63 H 88 CoN 14 O 14 P
Molecular Weight: 1355.37
CAS Number: 68-19-9
Properties:
Assay……………………………………………… 99%
Storage temp.………………………………………2-8°C
Safety Statements: 22-24/25
|
TEST |
SPECIFICATION |
|
APPEARANCE |
RED TO BROWN POWDER |
|
SOLUBILITY |
DARK RED SOLUTION AT 50MG/ML IN WATER |
|
LOSS ON DRYING |
NOT MORE THAN 12% |
|
IR SPECTRUM |
CONSISTENT WITH STRUCTURE |
|
PURITY BY THIN LAYER CHROMATOGRAPHY |
NOT LESS THAN 98.5% |
|
RECOMMENDED RETEST |
3 YEARS |
用途 : 生化研究和组织培养
购买本产品的用户还买过
相关产品
顾客评论
| ||
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