waikawa trans-Cinnamic 140-10-3

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waikawa trans-Cinnamic 140-10-3


  • Ingoa hua:waikawa trans-Cinnamic
  • CAS:140-10-3
  • MF:C9H8O2
  • MW:148.16
  • EINECS:205-398-1
  • Pūāhua:kaihanga
  • Mōkī:1 kg / pounamu, 25 kg / pahū ranei
  • Taipitopito Hua

    Tohu Hua

    Whakaahuatanga

    Ingoa Hua: trans-Cinnamic acid

    CAS: 140-10-3

    MF: C9H8O2

    MW: 148.16

    EINECS: 205-398-1

    Ira whakarewa: 133 °C (marama)

    Ira kohua: 300 °C(marama)

    Kiato: 1.248

    Te pehanga ngohe: 1.3 hPa (128 °C)

    Taupū Reractive: 1.5049 (whakatau tata)

    Fp: >230 °F

    Te pāmahana rokiroki: 2-8°C

    Wairewa: 0.4g/l

    Pka: 4.44(i te 25℃)

    Puka: Paura Kiriata

    Tae: Ma

    Merck: 14,2299

    Mōkī: 1 kg / putea, 25 kg / putea, 25 kg / pahū

    Whakatakotoranga

    Nga taonga Whakatakotoranga
    Te ahua Te paura ma, kowhai marama ranei
    Maamaa ≥99%
    Wai ≤0.5%

    Taupānga

    He takawaenga nui mo te whakahiato matū pai, e whakamahia nuitia ana i roto i te hinu kakara, i nga kirihou, i te kapia whakaahua me etahi atu hua matū.

    Utu

    1, T/T

    2, L/C

    3, Visa

    4, Kaari nama

    5, Paypal

    6, Whakapumau hokohoko Alibaba

    7, Kotahitanga o te Tai Hauauru

    8, MoneyGram

    9, I tua atu, i etahi wa ka whakaae ano matou ki a Bitcoin.

    Rokiroki

    Whakaorangia i roto i te whare putunga maroke me te hau.

    Taonga

    He wairewa i roto i te waiwaro, te mewaro, te wairewa i te benzene, te acetone, te waikawa acetic glacial, te waro disulfide me te hinu, he iti te wairewa ki te wai.


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