cerium (iii)chloride ,  appearance: white powder mol formula: cecl3. cas number: 7790-86-5 anhydrous mol wt. 246.48 anhydrous deity: 3.97 g/cm3 melt point: 848'c anhydrous bolt point: 1727'c other name: cerium chloride anhydrous,cerium chloride cecl3,cerium trichloride,cerium(iii) chloride,cerium chloride,cerous chloride,cerium trichloride,  cerium chloride anhydrate spec: treo(total rare earth oxides) 69% min. la2o3/ treo 0.005% max ceo2/treo 99.99% min. pr6o11/treo 0.005% max. nd2o3/treo 0.005% max. sm2o3/treo 0.0003% max. y2o3/treo 0.0003% max. fe2o3 0.005% max. sio2 0.005% max. cao 0.003% max. nio 0.001% max. mno2 0.001% max. na2o 0.005% max. v2o5 0.001% max. cr2o3 0.001% max. moisture: 1.0% max. packing in 50 kgs drums. inner vacuum packing.   http:www.hnki/eproduct_9_2.html    best regards  yang haitao  henan kingway chemicals co.,ltd. tel:86-371-65336567, fax:86-371-55672771 web:  http:www.hnki   email:  kingway@hnki