产品说明
分析说明
Assay (manganometric): 99.0 - 101.5 %
pH-value (5 %; water): 3.0 - 5.0
Chloride (Cl): ≤ 0.001 %
Phosphate (PO₄): ≤ 0.002 %
Iron(III)-salts (Fe³⁺): ≤ 0.02 %
Ca (Calcium): ≤ 0.002 %
Cu (Copper): ≤ 0.002 %
K (Potassium): ≤ 0.01 %
Mg (Magnesium): ≤ 0.01 %
Mn (Manganese): ≤ 0.05 %
Na (Sodium): ≤ 0.01 %
Pb (Lead): ≤ 0.001 %
Zn (Zinc): ≤ 0.003 %
Correspons to ISO
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 | H8FeN2O8S2 · 6H2O |
| 分子量 | 392.14 |
| MDL编号 | MFCD00150530 |
| EC索引号 | 233-151-8 |
产品性质
| 机构 | reag. ISO |
| 质量水平 | 300 |
| 测定 | 99.0-101.5% (manganometric) |
| 形式 | solid |
| 效能 | 3250 mg/kg LD50, oral (Rat) |
| pH值(酸碱度) | 3-5 (20 ℃, 50 g/L in H2O) |
| mp | 39-41 ℃ (decomposition) |
| 溶解性 | 269 g/L |
| 密度 | 1.86 g/cm3 at 20 ℃ |
| 堆积密度 | 900 kg/m3 |
| 痕量阴离子 | chloride (Cl-): ≤0.001% phosphate (PO43-): ≤0.002% |
| 痕量阳离子 | Ca: ≤ 0.002% Cu: ≤ 0.002% Fe3+: ≤ 0.02% K: ≤ 0.01% Mg: ≤ 0.01% Mn: ≤ 0.05% Na: ≤ 0.01% Pb: ≤ 0.001% Zn: ≤ 0.003% |
| 储存温度 | 15-25℃ |
| InChI | 1S/Fe.2H3N.2H2O4S.6H2O/c;;;2*1-5(2,3)4;;;;;;/h;2*1H3;2*(H2,1,2,3,4);6*1H2/q+3;;;;;;;;;;/p-2 |
| InChI key | SHHFGSWBFZVUNE-UHFFFAOYSA-L |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
SUPELCO
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