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huahana

Ethyl Paraben

ʻO ka wehewehe pōkole:

ʻO ka Ethyl Paraben he antiseptics hiki ke hoʻoheheʻe ʻia i ka wai, ʻoi aku ka nui o nā hiʻohiʻona e like me kahi palekana, kiʻekiʻe kiʻekiʻe, ākea ākea ākea a hoʻohana nui ʻia i ka ʻoihana Pharmacy (Laau lāʻau lāʻau Kina / lāʻau patent; sterilization mea lapaʻau);ʻO ka ʻoihana meaʻai (nā huahana waiu, pickles, mea inu, wai huaʻai/jelly, confectionery);ʻoihana lole lole (nā waiwai maloʻo, ka lole pulupulu, nā fibers kemika), a me nā antiseptics i nā mea hoʻonaninani, nā meaʻai, nā mea kemika i kēlā me kēia lā.


  • Inoa mea kūʻai:Ethyl Paraben
  • inoa kemika:Ethyl 4-hydroxybenzoate
  • Helu CAS:120-47-8
  • ʻAno molekala:C9H10O3
  • Kaumaha molekula:166.18
  • Huahana Huahana

    No ke aha e koho ai iā YR Chemspec

    Huahana Huahana

    Ethyl Parabenhe antiseptics hiki ke hoʻoheheʻe ʻia i ka wai, ʻoi aku ka nui o nā hiʻohiʻona e like me kahi palekana, kiʻekiʻe kiʻekiʻe, ākea-spectrum antibiotic a hoʻohana nui ʻia i ka ʻoihana Pharmacy (Laau lāʻau lapaʻau Kina / lāʻau patent; sterilization mea lapaʻau);ʻO ka ʻoihana meaʻai (nā huahana waiu, pickles, mea inu, wai huaʻai/jelly, confectionery);ʻoihana lole lole (nā waiwai maloʻo, ka lole pulupulu, nā fibers kemika), a me nā antiseptics i nā mea hoʻonaninani, nā meaʻai, nā mea kemika i kēlā me kēia lā.

    QQ截图20210622150027

    Nā ʻāpana ʻenehana nui:

    Ka nana aku

    pauda keʻokeʻo

    Maʻemaʻe (ma ke kumu maloʻo), %

    98-102

    Ka helu heheʻe, ℃

    115-118

    poho ma ka maloo ana, %

    ≤0.5

    Ke koena ma ka ʻā ʻana, %

    ≤0.1

    ʻakika

    a hiki i ke kūlana

    4-Hydroxybenzoic acid a me salicylic acid

    a hiki i ke kūlana

    Ka hoʻoheheʻe

    hiki ke hoʻoheheʻe ʻia i ka waiʻona, ka etera a me ka acetone, hiki ʻole ke hoʻoheheʻe ʻia i ka wai

    Nā noi:
    ● Hoʻopaʻa inoa honua, ʻaʻohe mea hoʻoulu i nā maka, ka ʻili a me ka mucosa
    ● Hoʻohana nui ʻia i nā mea hoʻonaninani, nā lāʻau lapaʻau a me nā ʻoihana meaʻai
    ● Pākuʻi: 0.2~0.5%
    ● pae pH no ka hoʻohana ʻana: 4~8

     


  • Mua: Sodium Propylparaben
  • Aʻe: Imidazolidinyl Urea

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