产品说明
联系
Replaces: FX0205; FX0205-1; FX0205-20; FX0205-3
分析说明
Assay (iodometric): 99.0 - 102.0 %
Insoluble matter: ≤ 0.005 %
Chloride (Cl): ≤ 0.0005 %
Nitrate (NO₃): ≤ 0.01 %
Cu (Copper): ≤ 0.001 %
Fe II (Iron II): ≤ 0.001 %
Ca (Calcium): ≤ 0.01 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.001 %
Mn (Manganese): ≤ 0.005 %
Na (Sodium): ≤ 0.01 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.001 %
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
| 线性分子式 | (NH4)Fe(SO4)2 · 12H2O |
| 分子量 | 482.19 |
| MDL编号 | MFCD00150004 |
| EC索引号 | 233-382-4 |
产品性质
| 质量水平 | 300 |
| 等级 | ACS reagent |
| 机构 | reag. ISO reag. Ph. Eur. |
| 测定 | 99.0-102.0% (iodometric) |
| 形式 | solid |
| pH值(酸碱度) | 1.8 (20 ℃, 100 g/L in H2O) |
| mp | 39-41 ℃ |
| 堆积密度 | 750 kg/m3 |
| 痕量阴离子 | chloride (Cl-): ≤0.0005% nitrate (NO3-): ≤0.01% |
| 痕量阳离子 | Ca: ≤ 0.01% Cu: ≤ 0.001% Fe2+: ≤ 0.001% K: ≤ 0.005% Mg: ≤ 0.001% Mn: ≤ 0.005% Na: ≤ 0.01% Pb: ≤ 0.0005% Zn: ≤ 0.001% |
| 储存温度 | 15-25℃ |
| InChI | 1S/Fe.H3N.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;1H3;2*(H2,1,2,3,4);12*1H2/q+3;;;;;;;;;;;;;;;/p-3 |
| InChI key | LCPUDZUWZDSKMX-UHFFFAOYSA-K |
安全信息
| 象形图 |  |
| 警示用语： | Danger |
| 危险声明 | H318 |
| 预防措施声明 | P280 - P305 + P351 + P338 |
| 危险分类 | Eye Dam. 1 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
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