haki

hua

Utu pai mō te mimiti UV UV 988 CAS 6337-43-5

Whakaahuatanga Poto:

Ingoa Matū: Kaiwhakaoho UV UV 988

Ngā kupu taurite: tetraethyl 2,2′-(1,4-phenylenedimethylidyne)bismalonate

CAS: 6337-43-5

Tātai ngota: C22H26O8


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  • Taipitopito Hua

    Ngā Tohu Hua

    Ngā tono

    Ko te UV Absorber UV 988 he momo phenylmethylene malonate, he momo kore tae, he mea mimiti i te mārama ultraviolet. Nā te hanganga mata o te hua ka taea te mimiti i ngā hihi UV kaha-teitei, ā, ka mahi hei ārai tinana, ka ārai i te hihi o te rā mai i te paninga ahakoa i roto i ngā āhuatanga āhuarangi kino me ngā taiao tono kino pērā i ngā rama o mua o ngā motuka, ka whakaroa i te kōwhai, i te rerekētanga rānei o te tae.

    Te tākai

    Kia mau te katia o te ipu. Āraia te horomia me te manawa.

    25KG kātene, kia rite rānei ki ngā whakaritenga a ngā kiritaki

    Whakatakotoranga

    TAONGA
    TAUPAPA
    Āhua
    Paura kōwhai mārama
    Whakamātautau, %
    ≥ 99
    Te Pūwāhi Rewa (℃)
    137.00 ~ 139.00℃
    Pungarehu, %
    ≤0.10
    Pūngāwerewere, %
    ≤0.50
    Tukunga (%): 425nm
    ≥ 96.00
    Tukunga (%): 500nm
    ≥ 98.00
    * Hei tāpiritanga: Ka taea e te kamupene te rangahau me te whakawhanake i ngā hua hou kia rite ki ngā hiahia motuhake a ā mātou kiritaki.

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