|
| ↓ 科研ELISA试剂盒 |
|
|
| ↓ 血清﹠血浆 |
|
|
| ↓ 进口抗体 |
|
|
| ↓ NEB内切酶 |
|
|
|
 |
|
|
 |
| |
| 银河集团186net |
| 联系人：客服经理 |
| 电话：0515-87103988 |
| 传真：0515-83911098 |
| 邮箱：jsjingmeibio@163.com |
| 网址：www.jsjmsw.com |
|
|
 |
|
|
溴化钾
|
|
- 品名：
- 溴化钾
- 货号：
-
- 规格：
-
- 品牌：
-
酶免，酶标
- 价格：
- 大包装询价
|
规格：25g
|
别名:
|
钾溴;灰钾
|
|
|
|
分子式:
|
KBr
|
|
分子量:
|
119.00
|
|
EINECS编号:
|
231-830-3
|
|
MDL号:
|
MFCD00011358
|
|
介绍:
|
溶于水和甘油，微溶于乙醇和乙醚，稍有吸湿性。有强烈咸味，微苦。见光色变黄。水溶液呈中性。有刺激性。溶解度:: 650 g/L 水(20°C)， 1020 g/L水(100°C)，1.42 g/L 乙醇 (25°C) ，217 g/L 甘油。
|
|
用途:
|
点滴分析测定铜及银。极谱分析铟、镉和砷。显影剂。农药分析。 99.95%和99.99%级别用于分子生物学中去除外围膜蛋白。 FT-IR级用于FT-IR 光谱仪
|
|
熔点:
|
730°C
|
|
沸点:
|
1435°C
|
|
特定比重:
|
2.75
|
|
贮存:
|
充氩保存
|
|
敏感性:
|
对光线及湿度敏感
|
|
可溶性:
|
Soluble in water (119 mg/ml at 20 °C), alcohol (slightly), glycerol (slightly), and ether (slightly).
|
|
生化和生理学机理:
|
Potassium bromide is a chemical salt that has been used in a variety of applications such as spectroscopy, infrared transmission, as a laboratory reagent, and for the removal of peripheral membrane proteins. In rat serum Potassium bromide was used in a density gradient to separate lipoproteins. The compound has also been used to fracture the dermal-epidermal junction.
|
|
|
