产品名称９/div>
7681-11-0
Potassium Iodide
碘化钽br />
产品介绍９/div>
产品说明
分析说明
Assay (argentometric): 99.5 %
Assay (argentometric; calculated on dried substance): 99.5 - 100.5 %
Identity: passes test
Appearance of solution: passes test
Alkaline impurities: passes test
pH-value (5?%; water): 6 - 8
Chloride and Bromide (as Cl): 0.01 %
Iodate (IO?): 0.0003 %
Phosphate (PO?): 0.001 %
Sulfate (SO?): 0.001 %
Thiosulfate (S?O?): passes test
Total nitrogen (N): 0.001 %
Heavy metals (as Pb): 0.0005 %
As (Arsenic): 0.00001 %
Ba (Barium): 0.002 %
Ca (Calcium): 0.001 %
Cu (Copper): 0.0002 %
Fe (Iron): 0.0002 %
Mg (Magnesium): 0.001 %
Na (Sodium): 0.03 %
Pb (Lead): 0.0002 %
Reducing substances: passes test
Loss on Drying (105 C): 0.1 %
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 线性分子式 |
KI |
| 分子野/td> |
166.00 |
| MDL编号 |
MFCD00011405 |
| EC索引叶/td> |
231-659-4 |
产品性质
| 机构 |
reag. ISO
reag. Ph. Eur. |
| 质量水平 |
300 |
| 蒸汽厊/td> |
1 mmHg ( 745 ? |
| 测定 |
99.5% (silver nitrate titration)
99.5-100.5% dry basis (silver nitrate titration) |
| 形式 |
solid |
| 效能 |
2779 mg/kg LD50, oral (Rat) |
| pH?酸碱? |
6.9 (20 ? 50 g/L in H2O) |
| bp |
1325 ?1013 hPa |
| mp |
681 (lit.) |
| 溶解?/td> |
1430 g/L |
| 堆积密度 |
1500 kg/m3 |
| 痕量阴离孏/td> |
chloride, bromide (as Cl)-: 0.01%
iodate (IO3-): 0.0003%
phosphate (PO43-): 0.001%
sulfate (SO42-): 0.001%
thiosulfate (S2O32-): passes test |
| 痕量阳离孏/td> |
As: 0.00001%
Ba: 0.002%
Ca: 0.001%
Cu: 0.0002%
Fe: 0.0002%
Mg: 0.001%
N: 0.001%
Na: 0.03%
Pb: 0.0002%
heavy metals (as Pb): 0.0005% |
| 储存温度 |
2-30ℂ/td> |
| SMILES string |
[K+].[I-] |
| InChI |
1S/HI.K/h1H;/q;+1/p-1 |
| InChI key |
NLKNQRATVPKPDG-UHFFFAOYSA-M |
安全信息
| 象形国/td> |
 |
| 警示用语９/td> |
Danger |
| 危险声明 |
H372 |
| 预防措施声明 |
P260 - P264 - P270 - P314 - P501 |
| 危险分类 |
STOT RE 1 Oral |
| 靶器宗/td> |
Thyroid |
| 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 3 |
m.cnreagent.com
