<br /> 线性分子式: Ce(SO4)2 · 4H2O CAS号: 10294-42-5 分子量: 404.30 EC 号: 236-644-6 MDL编号: MFCD00148852 PubChem化学物质编号: 329753845 NACRES: NA.21">
<0.01 hPa ( 20 °C)<0.01 hPa ( 50 °C)
puriss. p.a.
≥98%
powder
reagent type: catalystcore: cerium
≤0.01% insoluble matter in dilute H2SO4
~0.5 (20 °C, 207 g/L)
chloride (Cl-): ≤10 mg/kgphosphate (PO43-): ≤100 mg/kg
Cu: ≤10 mg/kgFe: ≤50 mg/kgPb: ≤10 mg/kg
[Ce+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
1S/Ce.2H2O4S/c;2*1-5(2,3)4/h;2*(H2,1,2,3,4)/q+4;;/p-4
VZDYWEUILIUIDF-UHFFFAOYSA-J
Danger
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B
8B - Non-combustible, corrosive hazardous materials
WGK 3