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Iron(II) chloride tetrahydrate
产品编号: | 4059081 |
规格: | for analysis EMSURE® |
CAS NO: | 13478-10-9 |
包装规格: | 250 G,1 KG,50 KG |
产品类别: | 进口试剂 |
品牌: | Supelco |
优惠价: | 立即咨询 |
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 |
4059081 | 250 G | 845 | |||
4059081 | 1 KG | 2020 | |||
4059081 | 50 KG | 71810 |
产品别名
13478-10-9
Iron(II) chloride tetrahydrate
Iron dichloride
基本信息
Empirical Formula【经验(实验)分子式】 | Cl2Fe · 4H2O |
Molecular weight | 198.81 |
MDL number | MFCD00149709 |
EC Index Number【EC索引号】 | 231-843-4 |
Linkage【联系】 | Replaces: FX0250; FX0250-2 |
Analysis Note【分析说明】 | Assay (manganometric): ≥ 98.0 % Sulfate (SO₄): ≤ 0.01 % Total nitrogen (N): ≤ 0.001 % As (Arsenic): ≤ 0.0005 % Cu (Copper): ≤ 0.002 % Mn (Manganese): ≤ 0.005 % Pb (Lead): ≤ 0.001 % Zn (Zinc): ≤ 0.003 % Substances not precipitated by ammonia (as sulfates): ≤ 0.05 % |
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 |
Assay【测定】 | ≥98.0% (manganometric) |
form【形式】 | solid |
potency【效能】 | 450 mg/kg LD50, oral (Rat) |
pH【pH值(酸碱度)】 | 2.5 (20 ℃, 100 g/L in H2O) |
mp | 105-110 ℃ (Elimination of water of crystallisation) |
solubility【溶解性】 | 1600 g/L |
density | 1.93 g/cm3 at 20 ℃ |
bulk density【堆积密度】 | 900 kg/m3 |
anion traces【痕量阴离子】 | sulfate (SO42-): ≤0.01% |
cation traces【痕量阳离子】 | As: ≤ 0.0005% Cu: ≤ 0.002% Mn: ≤ 0.005% N: ≤ 0.001% Pb: ≤ 0.001% Zn: ≤ 0.003% |
storage temp.【储存温度】 | 15-25℃ |
InChI | 1S/2ClH.Fe.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2 |
InChI key | WSSMOXHYUFMBLS-UHFFFAOYSA-L |
安全信息
Pictograms【象形图】 | GHS05,GHS07 |
Signal word【警示用语:】 | Danger |
Hazard Statements | H302 - H318 |
Precautionary Statements | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501 |
Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Eye Dam. 1 |
Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
WGK | WGK 1 |