Cerium dioxide 1306-38-3 ọnụ ahịa ụlọ ọrụ

Cerium dioxide 1306-38-3 ọnụ ahịa ụlọ ọrụ egosipụtara
  • Cerium dioxide 1306-38-3 ọnụ ahịa ụlọ ọrụ
  • Cerium dioxide 1306-38-3 ọnụ ahịa ụlọ ọrụ
  • Cerium dioxide 1306-38-3 ọnụ ahịa ụlọ ọrụ
  • Cerium dioxide 1306-38-3 ọnụ ahịa ụlọ ọrụ

Nkọwa dị mkpirikpi:

Cerium dioxide 1306-38-3


  • Aha ngwaahịa:Cerium dioxide
  • CAS:1306-38-3
  • MF:CeO2
  • MW:172.1148
  • EINECS:215-150-4
  • agwa:emeputa
  • ngwugwu:1 n'arọ / akpa ma ọ bụ 25 kg / drum

    • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa

    Aha ngwaahịa: Cerium dioxide

    Ọkụ: 1306-38-3

    MF: CeO2

    MW: 172.1148

    EINECS: 215-150-4

    Ebe mgbaze: 2600°C

    Njupụta: 7.13 g/mL na 25 Celsius (ọkụ)

    ụdị: ntụ ntụ

    agba: odo odo

    Nnukwu ike ndọda: 7.132

    Isi: enweghị isi

    Mmiri Solubility: enweghị ike soluble

    Afọ: 14,1989

    ngwugwu 9

    Nkọwapụta

    Cerium oxideCeO2
    CeO2/REO Min. 99,9995 99,999 99,995 99.99 99.9 99.5 99
    REO % Min. 99 99 99 99 99 99 99

    Ihe adịghị ọcha nke ụwa % Max.

    		 Pr6O11 0,00005 0,0001 0,0005 0,0015 0.1 0.5 1
    Nd2O3 0,00005 0,0001 0,0005 0.001      
    Sm2O3 0,00005 0,0001 0,0005 0.001      
    Y2O3 0,00003 0,0001 0.001 0.001      
    Eu2O3 0,00003 0,00005 ngụkọta ngụkọta      
    Gd2O3 0,00003 0,00005 0,002 0,004      
    Tb4O7 0,00003 0,00005          
    Tb4O7 0,00003 0,00005          
    Dy2O3 0,00003 0,00005          
    Ho2O3 0,00003 0,00005          
    Er2O3 0,00003 0,0001          
    Tm2O3 0,00003 0,00005          
    Yb2O3 0,00003 0,00005          
    Lu2O3 0,00003 0,00005          

    Ngwa

    1. A na-ejikarị dị ka iko ịcha ọcha, iko polishing ntụ ntụ, cerium metal bụ akụrụngwa maka ịkwadebe cerium oxide dị ọcha.

    2. A na-eji na-emepụta ihe ndị na-egbuke egbuke ụwa. Na-adịghị edozi na mmiri, soluble na ike ịnweta acid.

    3. A na-eji ya dị ka onye na-ahụ maka ịcha ọcha iko, ntụ ntụ polishing dị elu,

    4. Eji na seramiki eletriki, kemịkalụ na ụlọ ọrụ ndị ọzọ.

    Nchekwa

    Echekwara ya n'ụlọ nkwakọba ihe ikuku na nkụ.

    okwu ịkwụ ụgwọ
    mbupu1
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