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Zinc acetate dihydrate
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4060899 | 250 G | 663 | |||
| 4060899 | 1 KG | 1260 |
产品别名
5970-45-6
Zinc acetate dihydrate
基本信息
| Linear Formula【线性分子式】 | (CH3COO)2Zn · 2 H2O |
| Molecular weight | 183.48 (anhydrous basis) |
| MDL number | MFCD00066961 |
| EC Index Number【EC索引号】 | 209-170-2 |
| Linkage【联系】 | Replaces: ZX0050-2; ZX0050 |
| Analysis Note【分析说明】 | Assay (complexometric): 99.5 - 101.0 % Insoluble matter: ≤ 0.005 % pH-value (5 %; water): 6.0 - 7.0 Chloride (Cl): ≤ 0.0005 % Sulfate (SO₄): ≤ 0.005 % Total nitrogen (N): ≤ 0.002 % Ca (Calcium): ≤ 0.001 % Cd (Cadmium): ≤ 0.0005 % Cu (Copper): ≤ 0.0005 % Fe (Iron): ≤ 0.0005 % K (Potassium): ≤ 0.01 % Mg (Magnesium): ≤ 0.005 % Na (Sodium): ≤ 0.001 % Pb (Lead): ≤ 0.0005 % Corresponds to ACS |
| 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 |
| Assay【测定】 | 99.5-101.0% (complexometric) |
| form【形式】 | solid |
| potency【效能】 | 794 mg/kg LD50, oral (Rat) |
| pH【pH值(酸碱度)】 | 6-7 (5% in water) |
| mp | 237 ℃ |
| solubility【溶解性】 | 430 g/L |
| density | 1.74 g/cm3 at 20 ℃ |
| bulk density【堆积密度】 | 900 kg/m3 |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤0.0005% sulfate (SO42-): ≤0.005% |
| cation traces【痕量阳离子】 | Ca: ≤ 0.001% Cd: ≤ 0.0005% Cu: ≤ 0.0005% Fe: ≤ 0.0005% K: ≤ 0.01% Mg: ≤ 0.005% N: ≤ 0.002% Na: ≤ 0.001% Pb: ≤ 0.0005% |
| storage temp.【储存温度】 | 2-30℃ |
| InChI | 1S/2C2H4O2.2H2O.Zn/c2*1-2(3)4;;;/h2*1H3,(H,3,4);2*1H2;/q;;;;+2/p-2 |
| InChI key | BEAZKUGSCHFXIQ-UHFFFAOYSA-L |
安全信息
| Pictograms【象形图】 | GHS05,GHS07,GHS09 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H302 - H318 - H411 |
| Precautionary Statements | P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
