221759

Ammonium cerium(IV) sulfate dihydrate

• 동의어(들): Ceric ammonium sulfate, Cerium(IV) ammonium sulfate
• Linear Formula: Ce(NH₄)₄(SO₄)₄ · 2H₂O
• CAS Number: 10378-47-9
• Molecular Weight: 632.55
• MDL number: MFCD00149417
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24853259
• NACRES: NA.23

속성

• 분석: ≥94.0% (with KMnO₄, redox titration)
• 양식: powder
• 구성: Ce(IV), ≥20%
• 반응 적합성: reagent type: catalyst; core: cerium
• mp: 130 °C (lit.)
• SMILES string: N.N.N.N.O.O.[Ce+4].OS([O-])(=O)=O.OS([O-])(=O)=O.OS([O-])(=O)=O.OS([O-])(=O)=O
• InChI: 1S/Ce.4H3N.4H2O4S.2H2O/c;;;;;4*1-5(2,3)4;;/h;4*1H3;4*(H2,1,2,3,4);2*1H2/q+4;;;;;;;;;;/p-4
• InChI key: VCNAMBGKEDPVGQ-UHFFFAOYSA-J

설명

애플리케이션

The product may be used to initiate the radical polymerization of pectin-poly(ethylene glycol) methacrylate (PEGMA) supracmolecular hydrogels. Ammonium cerium sulphate impregnated starch may be carbonized to form cerium dispersed carbon (CeDC) sorbent used for the extraction of excess fluoride in drinking water.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves