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Ihe nrụpụta UV Absorber Benzophenone-6/Bp-6 CAS 131-54-4

• CAS NO: 131-54-4

• Arọ Molecular: 274.273

• EINECS: 205-027-3

• Aha kemịkal: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone

• Ụdị ihe omimi: C15H14O5

• Njikwa Mol: 131-54-4.mol

• Koodu Hs: 29145090

• Mmalite: China

    Njirimara

    Ntụgharị ntụgharị uche:1.5000 (atụmatụ)
    Pointx:133-136 ºC
    Ebe esi nri:439.3ºC na 760 mmHg
    Ebe mgbari:164.4ºC
    PKA:6.81± 0.35 (buru amụma)
    PSA:75.99000
    Njupụta:1.291 g/cm3
    Okpomọkụ nchekwa.:2-8C (chebe ọkụ)
    Solubility.:Chloroform (obere), methanol (obere, ọkụ)
    • Ọdịdị:Odo kristal ntụ ntụ
    • LogP:2.34600
    Kpọmkwem Mas:274.08412354

    Nkọwapụta

    Ihe
    Nkọwapụta
    Ọdịdị
    Ọcha ọcha ma ọ bụ ìhè odo ntụ ntụ
    Ebe mgbaze ≥134ºC
    Ọnwụ na ihicha 0.5%
    Assay UV absorber BP-6
    ≥99.0%
    Hazen
    ≤2.0
    Igwe dị arọ ≤5ppm
    nnyefe
    > 90% na 450-550nm
    > 95% na 500nm

    Eji ngwaahịa

    UV absorber Benzophenone-6,2,2'-dihydroxy-4,4'-dimethoxybenzophenone. Ọ na-arụ ọrụ dị ka onye na-amị amị UV soluble mmanụ maka nchekwa dị iche iche, yana uru dị elu.
    UV absorber Benzophenone-6 dị mma ma kwụsie ike na ikpo ọkụ. Ọ na-enyere aka ichebe agba, ihe ndị na-arụ ọrụ na ihe na-esi ísì ụtọ na nkwadebe ịchọ mma megide mmetụta ọjọọ nke radieshon UV. Ejiri ya na ngwaahịa nlekọta anyanwụ.

    Ngwugwu na Nchekwa

    ngwugwu: 
    25kg / katọn drum ma ọ bụ dị ka gị chọrọ.
    Nkwupụta: Chemical mejupụtara na nha nwere ike imeziwanye ihe ndị ahịa chọrọNke siri ike 1075258p siri ike

     Nchekwa:
    Chekwaa akpa ahụ nke ọma na ebe akọrọ, dị jụụ na ebe ikuku na-ekpo ọkụ. Chekwaa iche na akpa nri ma ọ bụ ihe na-adabaghị adaba.

    Nchedo nchekwa

    Akpachara anya maka njikwa adịghị mma
    Ijikwa na ebe ikuku na-ekuku nke ọma. Yiri uwe nchebe kwesịrị ekwesị. Zere kọntaktị na akpụkpọ ahụ na anya. Zere imepụta uzuzu na ikuku ikuku. Jiri ngwa ndị na-adịghị ekpo ọkụ. Gbochie ọkụ na-akpata site na uzuoku mwepu electrostatic.

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