氯化钡,二水,AR,99.5%,ELISA试剂盒-酶联免疫试剂盒-优质生化试剂供应商|上海晶抗生物

产品货号	重量	货期	优惠价	数量
A12005-500g	500g	准现货	询价

产品货号

重量

货期

优惠价

数量

A12005-500g

500g

准现货

询价

溶解性	易溶于水，溶于甲醇，不溶于乙醇、乙酸乙酯和丙酮.
敏感性	对湿度敏感
存贮条件	密封保存。
折光率	1.635
熔点	963°C
密度	3.8600
荧光	否
IC50	否
pK Values	否

溶解性

易溶于水，溶于甲醇，不溶于乙醇、乙酸乙酯和丙酮.

敏感性

对湿度敏感

存贮条件

密封保存。

折光率

1.635

熔点

963°C

密度

3.8600

荧光

否

IC50

否

pK Values

否

别名	二水合氯化钡; 氯化钡二水合物;
产品介绍	味苦咸。微有吸湿性。在100℃时即失去结晶水，但放置在湿空气中又重新吸收二分子结晶水。易溶于水，溶于甲醇，不溶于乙醇、乙酸乙酯和丙酮。中等毒，半数致死量(大鼠，经口)118mg/kg(以无水物计)。
用途	测定硫酸盐和硒酸盐等,色谱分析，点滴分析测定铂，软水剂。织物染色。
生化机理	Barium chloride produces excitatory effects on neuronal signaling through mobilization of intracellular Ca2+. This has been correlated to causing increases in potential difference and short-circuit currents in stripped sheets of rat intestine with subsequent effects on intestinal secretion. The toxic effects of Ba2+ are mediated through neuronal excitation, and sub-toxic administration of Barium Chloride produces arrhythmias in animals. Barium Chloride-promoted arrhythmias have been employed in studies investigating antiarrhythmic compounds. Barium Chloride demonstrates selective inhibition of MMP-2 (matrix metalloproteinase 2), suggested to proceed through displacement by Ba2+ of a Ca2+ ion at the catalytic center of MMP-2.

别名

二水合氯化钡; 氯化钡二水合物;

产品介绍

味苦咸。微有吸湿性。在100℃时即失去结晶水，但放置在湿空气中又重新吸收二分子结晶水。易溶于水，溶于甲醇，不溶于乙醇、乙酸乙酯和丙酮。中等毒，半数致死量(大鼠，经口)118mg/kg(以无水物计)。

用途

测定硫酸盐和硒酸盐等,色谱分析，点滴分析测定铂，软水剂。织物染色。

生化机理

Barium chloride produces excitatory effects on neuronal signaling through mobilization of intracellular Ca2+. This has been correlated to causing increases in potential difference and short-circuit currents in stripped sheets of rat intestine with subsequent effects on intestinal secretion. The toxic effects of Ba2+ are mediated through neuronal excitation, and sub-toxic administration of Barium Chloride produces arrhythmias in animals. Barium Chloride-promoted arrhythmias have been employed in studies investigating antiarrhythmic compounds. Barium Chloride demonstrates selective inhibition of MMP-2 (matrix metalloproteinase 2), suggested to proceed through displacement by Ba2+ of a Ca2+ ion at the catalytic center of MMP-2.

标识符号	GHS06
信号词	Danger
危害声明	H301,H332
警示性声明	P301+P310
个人防护设备	Eyeshields,Faceshields,Gloves,type P2 (EN 143) respirator cartridges
危害码（欧洲）	T
风险声明 (欧洲)	R20;R25
安全声明（欧洲）	S45
RIDADR	否
WGK德国	1
闪点（华氏）	N/A
RTECS	CQ8751000
UN代码	1564

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