Cerium(IV) oxide 氧化铈(IV)

规格: 99.9% metals basis, 10~20nm
CAS: 1306-38-3
产品编号: H42298
MDL: MFCD00010933
品牌: INFI
Chemical NameCerium Dioxide
PubChem Substance ID24883242
EC Number215-150-4
Merck Number14,1989
Synonym Cerium(IV) oxide {LY} Cerium(IV) oxide {} {LY} Cerium(IV) oxide {} {} {LY} Cerium(IV) oxide {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {} {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Cerium(IV) oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Beilstein Registry Number2384789
Chemical Name Translation二氧化铈
LabNetwork Molecule IDLN00196094
MDL NumberMFCD00010933
CAS Number1306-38-3
Canonical SMILESO=[Ce]=O
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 12,617,1993

WGK Germany1
Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSFK6310000
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S37 Wear suitable gloves 戴适当手套；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
    Risk Statements
    • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
    • R22 Harmful if swallowed 吞咽有害
    • R34 Causes burns 会导致灼伤
      Hazard Codes Xn
      Signal word Warning
      Precautionary statements
      • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
      • P305+P351+P338
        Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store
        Packing GroupIII
        UN Number UN3264
        Restrict 危险品
      • 高效催化剂，精密抛光，化工助剂，电子陶瓷，结构陶瓷，紫外线收剂，电池材料等。
      • {ALD} Merck: 14,1989
      • {uni_hamburg} Short: III/12c
      • {uni_hamburg} Short: III/27B1
      • {uni_hamburg} Short: III/23a
        • 1306-38-3 H42298 Cerium(IV) oxide 氧化铈(IV)

        化学属性

        Density7.13
        Melting Point2600 °C
        TSCAYes
        SolubilityInsoluble in water. Soluble in H2SO4 and HNO3
        Stability对湿度敏感
        Mol. FormulaCeO2
        Appearance yellow pwdr.
        Mol. Weight172.12

        *以上化合物性质及应用等信息仅供参考