Arbutin 497-76-7 qiimaha warshad

Sharraxaadda Gaaban:

Arbutin 497-76-7 waxsoosaarka


  • Magaca wax soo saarka:Arbutin
  • CAS:497-76-7
  • MF:C12h16o7
  • MW:272.25
  • EINECS:207-850-3
  • Dabeecad:wax soo saare
  • Xidhmo:1 kg / kg ama 25 kg / durbaanka
  • Si faahfaafo

    Calaamadaha wax soo saarka

    Sifo

    Magaca wax soo saarka: arbutin
    CAS: 497-76-7
    MF: c12h16o7
    MW: 272.25
    Einecs: 207-850-3
    Meel dhalaalaya: 195-198 ° C
    Alfa: -64 º (c = 3)
    Point Point: 375.31 ° C (qiyaas adag)
    Cufnaanta: 1.3582 (qiyaasta adag)
    Tusmada Fikradda ah: -65.5 ° (c = 4, H2O)
    Xasaasiyad: hygroscopic
    Merkk: 14,773
    BRN: 89673

    Xidhmada 9

    Cayimid

    Magaca wax soo saarka Arbutin
    Muuqashada Budada crystalline cad
    Daahir 99% min
    MW 272.25
    MF C12h16o7
    Baakad 1 kg / boorso ama 25 kg / durbaan ama ku saleysan shuruudaha macaamiisha

    Isticmaal

    1. Waxaa loo adeegsaday dawada gudetic, kaadida kaadida, oo sidoo kale loo adeegsaday sawir sawir midab leh oo lagu horumarinayo xasilinta, loo isticmaalo waxyaabaha la isku qurxiyo ee lagu cadeeyo, creckle, daryeelka timaha, iwm.

    2. Hydcosylquinone-ka Gillcosylayylayne ayaa loo isticmaalaa in lagu baro melatonin Bisynthesis iyo sidii loo xakameyn lahaa aqoonsashada, kala sooca iyo ogaanshaha cirifka. Arbutinku waa hydcosylayylquinone oo laga soo saaray geedka galka ah. Arbutinku waa in loo yaqaan 'andosinase', kaas oo had iyo jeer ka horjoogsanaya abuuritaanka melanin. Arbutin waxaa badanaa loo isticmaalaa wakiil cadaalad ah oo la isku qurxiyo.

    3. Xakamee menosinise tarosinase waxqabad iyo inribit wax soo saarka melanin iyadoo la xakameynayo melanin syntsese.

    Lacag dhiibid

    1, t / t

    2, l / c

    3, Visa

    4, kaarka deynta

    5, Paypal

    6, Dammaanad-hubinta Ganacsiga Alibaba

    7, Western Union

    8, Lacag

    9, ka sokow, mararka qaar waxaan sidoo kale aqbalnaa Bitcoin.

    Shuruudaha Bixinta

    Bakhaar

    Shaabadaysan oo lagu keydiyo, oo lagu meeleeyay jawi hawo leh, jawi qalalan

    Sharraxaadda tallaabooyinka gargaarka ee ugu horreeya

    Neef qaadasho
    Haddii la nuugo, u dhaqaaji bukaanka ilaa hawo nadiif ah. Haddii neefsashada joogsato, sii neefsashada macmal ah.
    Xiriirka maqaarka
    Ku mayr saabuun iyo biyo fara badan.
    isha isha
    Ku daadi indhaha biyo si ay u cabbiraan ka hortag.
    Isugeyn
    Weligaa wax ha u siin wax afkiisa qof miyir la '. Afkaaga biyo ku maydh.


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