|
QQ咨询:470003480 596799915
旺 旺: |
|
|
|
 |
|
|
 |
|
|
|
 |
|
您现在的位置:产品中心 >>
分子生化试剂 >> 生化试剂 |
TRIS BASE, ULTROL GRADE
|
产品编号: |
648311-5KG
查看说明书 |
|
产品名称:
|
TRIS BASE, ULTROL GRADE .0 订购此产品 |
|
供应商:
|
Merck |
|
规格: |
*** |
|
目录价: |
3732 |
|
库存状态: |
3周到货 |
|
CAS编号:
|
77-86-1 |
|
应用范围: |
生化实验 |
|
种属来源: |
|
|
相关信息: |
|
|
Tris Base, ULTROL® Grade
tris(Hydroxymethyl)aminomethane
Useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C. Absorbance (1.0 M, H2O, 260 nm): <0.05.
产品信息
Form White crystalline solid
Molar mass 121.1
Purity ≥99% by titration (dry basis)
Heavy metals ≤5 ppm
pH value (1.0 M, H2O): 9.5 - 11
PKA 8.3 at 20°C
Solubility H2O
Chemical formula C4H11NO3
RTECS TY2900000
CAS number 77-86-1
Merck USA index 14, 9772
商店和运输信息
Storage +15°C to +30°C
Ship Ambient Temperature Only
Irritant |
|
保存条件: |
+15°C to +30°C |
|
说明书地址: |
点击查看详细 |
|
|
|
|
打印此页 关闭此页 |
上一个:TRIS BASE, ULTROL GRADE[648311-1KG/***]
下一个:TRIS, HCL, ULTROL GRADE[648313-1KG/***]
|
|
 |
 |
|