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  • Optical Brightener MDAC

Optical Brightener MDAC Cov

Nws yog siv nyob rau hauv brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber thiab ntaub plaub.Nws kuj tuaj yeem siv rau hauv paj rwb, yas thiab chromatically xovxwm xim, thiab ntxiv rau hauv resin kom whiten fiber cellulose.


  • Lub npe tshuaj:7-diethylamino-4-methylcoumarin
  • Cov mis mos molecular:C14H17NO2
  • Molecular Luj:231.3 ib
  • CAS Nr.:91-44-1 : kuv

    • Product Detail

    Khoom cim npe

    Tshuaj npe 7-diethylamino-4-methylcoumarin
    Cov mis mos molecular C14H17NO2
    Molecular hnyav 231.3 ib
    CAS Nr. 91-44-1 : kuv

    Cov qauv tshuaj
    Optical Brightener MDAC

    Specification

    Qhov tshwm sim Dawb crystal hmoov
    Assay 99% min (HPLC)
    Melting Point 72-74 ° C
    Cov ntsiab lus Volatiles 0.5% max
    Cov ntsiab lus tshauv 0.15% max
    Solubility Soluble nyob rau hauv acid dej, ethanol thiab lwm yam organic solvent

    Pob thiab Cia
    Net 25kg / daim ntawv puv nruas
    Khaws cov khoom nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw deb ntawm cov ntaub ntawv tsis sib xws.

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    • Sau koj cov lus ntawm no thiab xa tuaj rau peb
    Ntaus nkag mus tshawb lossis ESC kom kaw