产品说明
分析说明
Assay (complexometric): ≥ 98.5 %
Chloride (Cl): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.005 %
As (Arsenic): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.005 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Pb (Lead): ≤ 0.001 %
Substances not precipitated by ammonium sulfide (as sulfates): ≤ 0.1 %
Loss on drying: ≤ 1.5 %
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子式 | I2Zn |
| 分子量 | 319.20 |
| MDL编号 | MFCD00011299 |
| EC索引号 | 233-396-0 |
产品性质
| 质量水平 | 300 |
| 测定 | ≥98.5% (complexometric) |
| 杂质 | ≤0.00005% As (Arsenic) ≤0.001% Cu (Copper) ≤0.001% Fe (Iron) ≤0.001% Pb (Lead) ≤0.005% Cd (Cadmium) ≤0.005% Sulfate (SO4) ≤0.01% Chloride (Cl) ≤0.1% Substances not precipitated by ammonium sulfide (as sulfates) |
| 缺失 | ≤1.5% loss on drying |
| pH值(酸碱度) | 5.6 (20 ℃, 50 g/L in H2O) |
| bp | 625 ℃/1013 hPa |
| mp | 446 ℃ |
| 溶解性 | 4500 g/L |
| 密度 | 4.74 g/cm3 at 20 ℃ |
| 堆积密度 | 1800 kg/m3 |
| 储存温度 | 2-30℃ |
| InChI | 1S/2HI.Zn/h2*1H;/q;;+2/p-2 |
| InChI key | UAYWVJHJZHQCIE-UHFFFAOYSA-L |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 - H410 |
| 预防措施声明 | P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 |
| 危险分类 | Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
SUPELCO
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