Hanga Kaitohutohu a Vanillin Cas 121-33-5

Whakaahuatanga poto:

Vanillin cas 121-33-5 i roto i te utu pai


  • Ingoa Hua:Kanolin
  • Sa:121-33-5
  • Mf:C8H8O3
  • Mw:152.15
  • Einecs:204-465-2
  • Tohu:kaimahitaonga
  • Paati:1 kg / pounamu ranei 25 kg / pa
  • Nga kiko o te hua

    Tags hua

    Whakaaturanga

    Ingoa Hua: Valillin

    Cas: 121-33-5

    MF: C8H8O3

    MW: 152.15

    Einecs: 204-465-2

    Rewa Point: 81-83 ° C (lit.)

    Tekau Poipo: 170 ° C15 mm hg (lit.)

    Deanity: 1.06

    Vapor Density: 5.3 (vs Air)

    Te pehanga o te Vapor:> 0.01 MM HG (25 ° C)

    Tara: 3107 | Kanolin

    Index Fefractive: 1.4850 (whakatau tata)

    FP: 147 ° C

    Rorohiko Top: 2-8 ° C

    Puka: Te paura tioata

    Tae: White ki te kowhai kowhai

    PH: 4.3 (10G / L, H2O, 20 ℃)

    Whakatuturutanga wai: 10 g / l (25 ºc)

    Merck: 14,9932

    Pahi: 1 kg / putea, 25 kg / putea, 25 kg / pa

    Tautanga

    Tūemi Whakataetae
    Putanga Ma, ma te puehu kowhai ranei
    ≥99%
    Toenga i runga i te wareware ≤0.5%
    Te ngaronga i te whakamaroke ≤0.5%

    Puka tono

    1.Vanillin he momo momo kaihoko kai, e whakamahia nuitia ana i roto i nga momo kai reka, penei i te keke, inu makariri,

    Ko te tiakarete, he putea, he pihikete, he moka inamata me te taro.

    2.Manufanture kaiwhakarato Van 121-33-5 te paanga o te nui o te kaha ki te tupeka, te waipiro, te hinu, te hopi, te hinu, te inu, te inu me nga mea whakapaipai.

    3.Ko te kaiwhakarato kaiwhakarato e whakamahia ana hei kaiwhakatairanga tipu tipu, he kaiwhakatere mo te hinu whakakeke, te rama rama mo te hangai-a-ringa mo te whakaputa whare hiko, me etahi atu.

    Utunga

    * Ka taea e taatau te tuku i te maha o nga whiringa utu ki o taatau kiritaki.
    * Ka whai kiko te moni, ka utua e nga kiritaki me te PayPal, Western Union, Alibaba, me etahi atu ratonga rite.
    * Ka nui te moni, ka utua e nga kiritaki me T / T, L / C i te tirohanga, a Alibaba, me era atu.
    * I tua atu, ko te maha o nga kaihoko ka whakamahi i te alipay, i te Wechat ranei te utu hei utu utu.

    Pūmautanga

    1.

    2. Kei roto i nga rau tupeka.

    3. Ko te mea i kitea i te asparagus, kawhe, me te vanilla.

    Rawa

    Ko te whakarewanga i roto i te 125 wa wai, 20 nga wa a Ethylene Glycol me te 2 nga wa 95% ethanol, he rewa i roto i te chloroform.


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