产品名称９/div>
10326-27-9
Barium chloride dihydrate
Barium dichloride
产品介绍９/div>
产品说明
分析说明
Assay (complexometric): 99.0 %
Insoluble matter: 0.005 %
pH-value (5 %; water, 25 C): 5.2 - 8.0
Total nitrogen (N): 0.002 %
Heavy metals (ACS): 0.0005 %
Oxidizing Substances (as NO?): 0.005 %
Ca (Calcium): 0.005 %
Fe (Iron): 0.0001 %
K (Potassium): 0.0025 %
Na (Sodium): 0.005 %
Pb (Lead): 0.001 %
Sr (Strontium): 0.05 %
Loss on drying (150?C): 14.0 - 16.0 %
Corresponds to ACS,ISO,Reag. Ph Eur
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子弎/td> |
BaCl2 2H2O |
| 分子野/td> |
244.26 |
| MDL编号 |
MFCD00149154 |
| EC索引叶/td> |
233-788-1 |
产品性质
| 质量水平 |
300 |
| 等级 |
ACS reagent |
| 机构 |
reag. ISO
reag. Ph. Eur. |
| 测定 |
99.0% (complexometric) |
| 形式 |
solid |
| 效能 |
118 mg/kg LD50, oral (Rat) |
| pH?酸碱? |
5.2-8.0 (25 ? 50 g/L in H2O) |
| 密度 |
3.86 g/cm3at 20 ℂ/td> |
| 堆积密度 |
1200?1400 kg/m3 |
| 痕量阳离孏/td> |
Ca: 0.005%
Fe: 0.0001%
K: 0.0025%
N: 0.002%
Na: 0.005%
Pb: 0.001%
Sr: 0.05%
heavy metals: 0.0005% |
| 储存温度 |
2-30ℂ/td> |
| InChI |
1S/Ba.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2 |
| InChI key |
PWHCIQQGOQTFAE-UHFFFAOYSA-L |
安全信息
| 象形国/td> |
 |
| 警示用语９/td> |
Danger |
| 危险声明 |
H301 - H319 - H332 |
| 预防措施声明 |
P261 - P264 - P270 - P301 + P310 - P304 + P340 + P312 - P305 + P351 + P338 |
| 危险分类 |
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2 |
| 储存分类代码 |
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects |
| WGK |
WGK 1 |
| 闪点(F) |
Not applicable |
| 闪点(C) |
Not applicable |
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