daim ntawv tshaj tawm

khoom

UV Nqus Tau UV 1130 CAS 104810-48-2; 104810-47-1; 25322-68-3

Kev Piav Qhia Luv:

Lub Npe Tshuaj: UV Absorber UV 1130

Cov Lus Txhais: α-[3-[3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-hydroxypoly(oxo-1,2-ethanediyl)

CAS: 104810-48-2;104810-47-1;25322-68-3

Cov mis mos molecular: C19H21N3O3.(C2H4O)n=6-7


  • :
  • Cov Khoom Qhia Txog Khoom

    Cov Cim Npe Khoom

    Cov ntawv thov

    Nws tuaj yeem tiv thaiv cov xim pleev kom zoo, tsis txhob tawg thiab muaj cov pob, cov khoom no yooj yim emulsified, tshwj xeeb tshaj yog haum rau cov dej. Nws tuaj yeem tawg rau hauv cov dej, thiab tau los ntawm kev yaj rau hauv cov kuab tshuaj uas yaj hauv dej xws li ob glycol ether ob. Tus qauv siv tau zoo muaj qhov zoo ntawm kev tiv taus kub thiab kev rho tawm, thiab tshwj xeeb tshaj yog haum rau cov teb pleev xim rau kev lag luam thiab tsheb uas muaj kev tiv taus huab cua siab, thiab tuaj yeem muab kev tiv thaiv txaus rau cov khoom siv rhiab heev xws li cov khoom ntoo.

    Ntim khoom

    Khaws lub thawv kom kaw ruaj. Tsis txhob noj thiab ua pa.

    25KG thawv los yog raws li cov neeg siv khoom xav tau

    Cov Lus Qhia Tshwj Xeeb

    YAM KHOOM
    INDEX
    Qhov tsos
    Daj rau lub teeb amber kua
    Kev Ntsuas,%
    ≥84.0
    Kev Sib Kis
    460nm: 95.00% feeb 500nm: 97.00% feeb
    * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom.

     


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  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb