English
20220326141712

OB-1

Timatenga umphumphu ndi kupambana-kupambana monga mfundo yoyendetsera ntchito, ndikuchita bizinesi iliyonse mosamala komanso mosamala.
  • Optical Brightener (OB-1), CAS#1533-45-5

    Optical Brightener (OB-1), CAS#1533-45-5

    Zofunika: Optical Brightener (OB-1)
    CAS#:1533-45-5
    Molecular formula: C28H18N2O2
    Molecular kulemera: 414.45

    Kufotokozera:
    Maonekedwe: chikasu chowala - ufa wobiriwira wa crystalline
    Fungo: Palibe fungo
    Zolemba: ≥98.5%
    chinyezi: ≤0.5%
    Malo osungunuka: 355-360 ℃
    Malo otentha: 533.34°C (kuyerekeza movutikira)
    Kachulukidwe: 1.2151 (kuyerekeza movutikira)
    Refractive index: 1.5800 (chiyerekezo)
    Max.kutalika kwa mayamwidwe: 374nm
    Max.kutalika kwa mawonekedwe: 434nm
    Kunyamula: 25kg / ng'oma
    Kusungirako zinthu: Kusindikizidwa mu youma, Malo Kutentha
    Kukhazikika: Kukhazikika.Zosagwirizana ndi ma oxidizing amphamvu.

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