I-Methylparaben 99-76-3

Incazelo emfushane:

I-Methylparaben 99-76-3


  • Igama lomkhiqizo :I-Methylparaben
  • I-CAS:99-76-3
  • MF:C8H8O3
  • MW:152.15
  • I-EINECS:202-785-7
  • Umlingiswa:umkhiqizi
  • Iphakheji:1 kg/kg noma 25 kg/isigubhu
  • Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Incazelo

    Igama lomkhiqizo: Methylparaben
    CAS: 99-76-3
    MF: C8H8O3
    MW: 152.15
    I-EINECS: 202-785-7
    Iphuzu elincibilikayo: 125-128 °C (lit.)
    Indawo yokubilisa: 298.6 °C
    Ubukhulu: 1,46g/cm
    Inkomba ye-refractive: 1.4447 (isilinganiso)
    Fp: 280°C
    Izinga lokushisa lesitoreji: izinga lokushisa legumbi
    Ifomu: I-Crystalline Powder
    Umbala : Okumhlophe kuya kokucishe kube mhlophe
    PH: 5.8 (H2O, 20°C) (isixazululo esigcwele)
    I-FreezingPoint: 131 ℃
    Inani eliphakeme kakhulu lama-14,6107
    I-BRN: 509801

    Ukucaciswa

    Igama Lomkhiqizo I-Methylparaben
    Ukubukeka I-Crystalline Powder Emhlophe
    Ubumsulwa 99% iminithi
    MW 152.15
    Iphoyinti lokuncibilika 298.6 °C

    Isicelo

    1. Izivimbelakuvunda; ama-antimicrobial agents.
    2. Isetshenziswa njengesivikelo,
    3. Isetshenziswa kwezokwelapha kanye organic synthesis
    4. Isetshenziswa njenge-ejenti ye-antifungal ekudleni, izimonyo kanye nemithi

    Inkokhelo

    1, T/T

    2, L/C

    3, i-visa

    4, Ikhadi lesikweletu

    5, PayPal

    6, i-Alibaba trade Assurance

    7, inyunyana yaseNtshonalanga

    8, ImaliGram

    9, Ngaphandle kwalokho, ngezinye izikhathi siyayemukela i-Bitcoin.

    Isitoreji

    1. Gcina endaweni epholile, nengena umoya. Gcina kude nomlilo nemithombo yokushisa. Kufanele igcinwe ngokuhlukana nama-oxidants, ama-asidi nama-alkali, futhi igweme ukugcinwa okuxubile.

    2. Ifakwe izinhlobo ezihambisanayo namanani ezinto zokucisha umlilo. Indawo yokugcina kufanele ifakwe izinto ezifanele ukuqukatha ukuvuza.

    Ukuzinza

    1. Gwema ukuthintana nama-oxidants aqinile, ama-asidi aqinile, nezisekelo eziqinile.

    2. Ikhona ku-flue gas.

    Insiza yezimo eziphuthumayo

    Ukuthinta isikhumba: Khumula izingubo ezingcolile bese ugeza kahle ngensipho namanzi.
    Ukuthintana kwamehlo: Vula ngokushesha amajwabu amehlo aphezulu nangaphansi bese ugeza ngamanzi agelezayo imizuzu eyi-15. Funa usizo lwezokwelapha.
    Ukuhogela: Shiya indawo yesehlakalo uye endaweni enomoya omusha. Funa usizo lwezokwelapha.
    Ukungeniswa: Nikeza amanzi afudumele anele kulabo abawaphuze ngephutha, babangele ukuhlanza, futhi bafune usizo lwezokwelapha.

     


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