您的位置：首页 > 产品中心 > 7783-83-7， Ammonium iron(III) sulfate dodecahydrate
Ammonium iron(III) sulfate dodecahydrate
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 |
| 4058172 | 500 G | 1040 | |||
| 4058172 | 1 KG | 1530 | |||
| 4058172 | 5 KG | 4870 | |||
| 4058172 | 50 KG | 45220 |
产品别名
7783-83-7
Ammonium iron(III) sulfate dodecahydrate
Alum iron, Ferric ammonium sulfate, Iron alum, Iron(III) ammonium sulfate
基本信息
| Linear Formula【线性分子式】 | (NH4)Fe(SO4)2 · 12H2O |
| Molecular weight | 482.19 |
| MDL number | MFCD00150004 |
| EC Index Number【EC索引号】 | 233-382-4 |
| Linkage【联系】 | Replaces: FX0205; FX0205-1; FX0205-20; FX0205-3 |
| Analysis Note【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. |
| Legal Information【法律信息】 | EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 300 |
| grade【等级】 | ACS reagent |
| agency | reag. ISO reag. Ph. Eur. |
| Assay【测定】 | 99.0-102.0% (iodometric) |
| form【形式】 | solid |
| pH【pH值(酸碱度)】 | 1.8 (20 ℃, 100 g/L in H2O) |
| mp | 39-41 ℃ |
| bulk density【堆积密度】 | 750 kg/m3 |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤0.0005% nitrate (NO3-): ≤0.01% |
| cation traces【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% |
| storage temp.【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
| Pictograms【象形图】 | GHS05 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H318 |
| Precautionary Statements | P280 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Dam. 1 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
