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Kaydka kulul ee u diyaarsan warshada jaban ee CAS lambar 99-76-3 99.89% Methylparaben

Sharaxaad Gaaban:

Ethyl Paraben waa jeermis-dileyaal biyo-milmi kara, oo inta badan sifooyinkoodu yahay badbaado, waxtar sare leh, antibiyootig ballaadhan oo si ballaaran loogu isticmaalo warshadaha farmashiyaha Warshadaha cuntada (waxyaabaha caanaha laga sameeyo, pickles, cabitaanka, casiirka miraha/jelly, macmacaanka); warshadaha dharka (alaabta qalalan, dun cudbi ah, fiilooyinka kiimikaad), iyo sidoo kale jeermiska jeermiska ee walxaha la isku qurxiyo, quudinta, kiimikooyinka maalinlaha ah.


  • Magaca alaabta:Ethyl Paraben
  • Magaca kiimikada:Ethyl 4-hydroxybenzoate
  • Lambarka CAS:120-47-8
  • Qaaciidada molecular:C9H10O3
  • Miisaanka molecular:166.18
  • Faahfaahinta Alaabta

    Waa maxay sababta ay u doorteen YR Chemspec

    Tags Product

    Waxaan ku tiirsanaa fikirka istiraatijiyadeed, casriyeynta joogtada ah ee dhammaan qaybaha, horumarka tignoolajiyada iyo dabcan shaqaalaheena si toos ah uga qaybqaata guushayada Factory Cheap Hot Stock Stock CAS No. 99-76-3 99.89% Methylparaben, Waxaan hadda haysanaa alaab aad u weyn si loo fuliyo baaqyada macaamiisheena iyo baahiyaha.
    Waxaan ku tiirsanahay fikirka istiraatijiyadeed, casriyaynta joogtada ah ee dhammaan qaybaha, horumarka tignoolajiyada iyo dabcan shaqaalaheena si toos ah uga qaybqaata guushayadaShiinaha Methylparaben iyo Methyl-4-Hydroxybenzoate , Rumaysadkayagu waa in aan daacad noqono marka hore, markaa waxaan kaliya siinaa alaab tayo sare leh macaamiishayada. Runtii waxaan rajeyneynaa inaan noqon karno shuraako ganacsi. Waxaan rumaysanahay in aan samaysan karno xidhiidh ganacsi oo wakhti dheer ah midba midka kale. Waxaad nagula soo xiriiri kartaa si xor ah macluumaad dheeraad ah iyo liiska qiimaha alaabtayada !

    Ethyl Paraben waa jeermis-dileyaal biyo-milmi kara, oo inta badan sifooyinkoodu yahay badbaado, waxtar sare leh, antibiyootig ballaadhan oo si ballaaran loogu isticmaalo warshadaha farmashiyaha Warshadaha cuntada (waxyaabaha caanaha laga sameeyo, pickles, cabitaanka, casiirka miraha/jelly, macmacaanka); warshadaha dharka (alaabta qalalan, dun cudbi ah, fiilooyinka kiimikaad), iyo sidoo kale jeermiska jeermiska ee walxaha la isku qurxiyo, quudinta, kiimikooyinka maalinlaha ah.

    Shaashada QQ 20210622150027

    Halbeegyada Farsamo ee Muhiimka ah:

    Muuqashada

    budo cad

    Nadiif (ku salaysan qalalan), %

    98-102

    Meesha dhalaalka, ℃

    115-118

    Luminta qalajinta, %

    ≤0.5

    Hadhaaga dabka, %

    ≤0.1

    Aysiidhka

    ilaa heer

    4-Hydroxybenzoic acid iyo salicylic acid

    ilaa heer

    Solubility

    si fudud ugu milmay khamriga, ether iyo acetone, oo si dhib leh ugu milmay biyaha

    Codsiyada:
    ● Diiwaangelinta caalamiga ah, wax kicinaya indhaha, maqaarka iyo xabkaha
    ● Si weyn looga codsado qurxinta, caafimaadka iyo warshadaha cuntada
    ● Qiyaasta: 0.2 ~ 0.5%
    ● Qiyaasta pH ee codsiga: 4~8

     


  • Hore: Warshada ugu jaban ee la isku qurxiyo Fasalka CAS No 35285-69-9 Propyl Paraben Sodium
  • Xiga: Warshad si toos ah u ilaaliyeyaasha ka hortagga jeermiska CAS No 39326-46-9 Germall 115 Imidazolidinyl Urea

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