产品名称９/div>
10294-42-5
Cerium(IV) sulfate tetrahydrate
产品介绍９/div>
产品说明
分析说明
Assay (potentiometric, Ce(SO?)? 4 H?O): 98.0 %
Substances insoluble in sulfuric acid: 0.005 %
Chloride (Cl): 0.001 %
Phosphate (PO?): 0.01 %
Heavy metals (as Pb): 0.005 %
Fe (Iron): 0.005 %
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 线性分子式 |
Ce(SO4)2 4 H2O |
| 分子野/td> |
404.30 |
| MDL编号 |
MFCD00148852 |
| EC索引叶/td> |
237-029-5 |
产品性质
| 质量水平 |
300 |
| 蒸汽厊/td> |
<1 Pa ( 50 ? |
| 测定 |
98.0% (Ce(SO4)2.4H2O basis, potentiometry) |
| 形式 |
solid |
| pH?酸碱? |
0.5 (20 ? 207 g/L in H2O) |
| mp |
200 (Elimination of water of crystallisation) |
| 溶解?/td> |
207 g/L |
| 密度 |
3.24 g/cm3at 20 ℂ/td> |
| 堆积密度 |
650?850 kg/m3 |
| 痕量阴离孏/td> |
chloride (Cl-): 0.001%
phosphate (PO43-): 0.01% |
| 痕量阳离孏/td> |
Fe: 0.005%
heavy metals (as Pb): 0.005% |
| 储存温度 |
15-25ℂ/td> |
| InChI |
1S/Ce.2H2O4S.4H2O/c;2*1-5(2,3)4;;;;/h;2*(H2,1,2,3,4);4*1H2/q+3;;;;;;/p-3 |
| InChI key |
ZBNJQJDKRZKDSV-UHFFFAOYSA-K |
安全信息
| 象形国/td> |
  |
| 警示用语９/td> |
Danger |
| 危险声明 |
H314 - H410 |
| 预防措施声明 |
P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| 危险分类 |
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B |
| 储存分类代码 |
8B - Non-combustible, corrosive hazardous materials |
| WGK |
WGK 3 |
| 闪点(F) |
Not applicable |
| 闪点(C) |
Not applicable |
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