成全免费高清观看在线电视剧大全_人人操人人爱综合_国产精品免 ,色婷婷久久久swag精品,欧美一区二区三区久久综合,成人年无码av片在线观看,

Cerium oxide
Cerium oxide
Detail
Name: cerium oxide cerium oxide
Description: light yellow powder, insoluble in water, soluble in inorganic acid.
Uses: cerium oxide used in glass additives, automotive exhaust purification catalyst, polishing powder, hydrogen storage materials, thermoelectric materials, cerium tungsten electrode, ceramic capacitors, piezoelectric ceramics, cerium carbide abrasive, fuel cell materials, gasoline catalyst, Magnetic materials, all kinds of alloy steel and non-ferrous metals ......
Packing: 50 kg / drum, double double plastic bag packaging; or 50 kg / woven bag, double plastic bag packaging; can also be packaged according to customer requirements.
Product Specifications:
Product Name: cerium oxide
Brand: Xiangjiang rare earth
Molecular formula: CeO2
CAS: 12014-56-1
Appearance: light yellow powder, insoluble in water, soluble in inorganic acids.
Total amount of rare earth: ≥99%
Purity: 99% to 99.9999%
Scan QR codeClose