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4-Hydroxyphenylacetic Acid | 156-38-7

4-Hydroxyphenylacetic Acid | 156-38-7


  • inoa maʻamau:4-Hydroxyphenylacetic Acid
  • Nā inoa ʻē aʻe: /
  • Māhele:Kūwaena Kimia - Kemi Kūwaena
  • Helu CAS:156-38-7
  • EINECS:205-851-3
  • ʻAno:Keʻokeʻo a ʻulaʻula melemele crystalline pauda
  • ʻAno Molekala:C8H8O3
  • Kapa inoa:Colorcom
  • Ke ola papa:2 Makahiki
  • Kahi i kumu:Zhejiang, Kina.
  • Huahana Huahana

    Huahana Huahana

    Huahana Huahana

    He keʻokeʻo acicular crystalline paʻa ma lalo o ka maʻamau a me ke kaomi.

    ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, akā hiki ke maʻalahi i nā mea hoʻoheheʻe kūlohelohe maʻamau, me ka ethyl acetate, Dimethyl sulfoxide, etc.

    No nā pūhui phenol ka P-hydroxy Phenylacetic acid. Hoʻohui pū ʻia me ka hui carboxyl i kona ʻano, hōʻike ka waiwai i ka acidity ikaika.

    Hōʻike huahana

    'ikamu

    Kūlana kūloko

    Maʻiʻo

    ≥ 99%

    Lae hehee

    149-150 ℃

    PH

    2.0-2.4

    Ka hoʻoheheʻe

    Paʻa iki

    Palapala noi

    Organic synthesis intermediates no ka hana ʻana β- Synthesis o ka receptor blocker Atenolol a me Active ingredient -4,7-dihydroxynenenebc isoflavone o puerarin daidzein; Hiki ke hoʻohana ʻia ma ke ʻano he waena no nā pesticides.

    Reagent no ka Acylation o nā phenols a me nā amine.

    He mea waena ia no ka synthesis o ka lāʻau hou 4,7-dihydroxy Isoflavone, a hiki ke hoʻohana ʻia ma ke ʻano he waena o ka pesticide.

     

    Pākē: 25 kgs / ʻeke a i ʻole e like me kāu noi.

    E mālama: E kūʻai ma kahi wahi maloʻo.

    Mana Hoʻokō: International Standard.


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