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Ammonium iron(II) sulfate hexahydrate
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4092501 | 500 G | 2420 | |||
| 4092501 | 1 KG | 3390 | |||
| 4092501 | 5 KG | 11860 | |||
| 4092501 | 50 KG | 39170 |
产品别名
7783-85-9
Ammonium iron(II) sulfate hexahydrate
基本信息
| Empirical Formula【经验(实验)分子式】 | H8FeN2O8S2 · 6H2O |
| Molecular weight | 392.14 |
| MDL number | MFCD00150530 |
| EC Index Number【EC索引号】 | 233-151-8 |
| Analysis Note【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 |
| Legal Information【法律信息】 | EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| agency | reag. ISO |
| Quality Level【质量水平】 | 300 |
| Assay【测定】 | 99.0-101.5% (manganometric) |
| form【形式】 | solid |
| potency【效能】 | 3250 mg/kg LD50, oral (Rat) |
| pH【pH值(酸碱度)】 | 3-5 (20 ℃, 50 g/L in H2O) |
| mp | 39-41 ℃ (decomposition) |
| solubility【溶解性】 | 269 g/L |
| density | 1.86 g/cm3 at 20 ℃ |
| bulk density【堆积密度】 | 900 kg/m3 |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤0.001% phosphate (PO43-): ≤0.002% |
| cation traces【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% |
| storage temp.【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
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
