产品介绍：
产品说明
联系
Replaces: CX0220; CX0220-1
分析说明
Assay (acidimetric): ≥ 96.0 %
Substances insoluble in hydrochloric acid: ≤ 0.03 %
Carbonate (as CaCO₃): ≤ 3.0 %
Chloride (Cl): ≤ 0.005 %
Sulfur compounds (as SO₄): ≤ 0.1 %
Heavy metals (as Pb): ≤ 0.003 %
Fe (Iron): ≤ 0.05 %
K (Potassium): ≤ 0.05 %
Mg (Magnesium): ≤ 0.5 %
Na (Sodium): ≤ 0.05 %
Sr (Strontium): ≤ 0.05 %
Conforms ACS, Reag. Ph. Eur.
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 线性分子式 | Ca(OH)2 |
| 分子量 | 74.09 |
| MDL编号 | MFCD00010901 |
| EC索引号 | 215-137-3 |
产品性质
| 质量水平 | 300 |
| 等级 | ACS reagent |
| 机构 | reag. Ph. Eur. |
| 测定 | ≥96.0% (acidimetric) |
| 形式 | solid |
| 效能 | 7340 mg/kg LD50, oral (Rat) |
| pH值(酸碱度) | 12.6 (20 ℃ in H2O, saturated solution) |
| mp | 550 ℃ (decomposition) |
| 溶解性 | 1.7 g/L |
| 密度 | 2.24 g/cm3 at 20 ℃ |
| 堆积密度 | 400 kg/m3 |
| 痕量阴离子 | carbonate (CO32-): ≤3.0% (as CaCO3) chloride (Cl-): ≤0.005% sulfur compounds (as SO42-): ≤0.1% |
| 痕量阳离子 | Fe: ≤ 0.05% K: ≤ 0.05% Mg: ≤ 0.5% Na: ≤ 0.05% Sr: ≤ 0.05% heavy metals (as Pb): ≤ 0.003% |
| 储存温度 | 2-30℃ |
| InChI | 1S/Ca.2H2O/h;2*1H2/q+2;;/p-2 |
| InChI key | AXCZMVOFGPJBDE-UHFFFAOYSA-L |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H315 - H318 - H335 |
| 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
