Mwalandiridwa kuti mubwere ku fakitale yathu kuti mugule zogulitsa zaposachedwa, zotsika mtengo, komanso zapamwamba za Methylparaben CAS 99-76-3. Ndife opanga otsogola a Methylparaben CAS 99-76-3 ku China.Methylparaben CAS 99-76-3 ilipo ndipo imatha kuperekedwa mwachangu.COA, MSDS ndi TDS ya Methylparaben CAS 99-76-3.
Pezani kusankha kwakukulu kwa Methylparaben CAS 99-76-3 kuchokera ku China ku Believe Chemical. Perekani akatswiri pambuyo-malonda ntchito ndi mtengo woyenera, kuyembekezera mgwirizano. Shandong Khulupirirani
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Dzina lazogulitsa |
Methylparaben |
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Fomula |
C8H8O3 |
Kulemera kwa Maselo |
152.15 |
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CAS NO. |
99-76-3 |
Kuchuluka |
500KG |
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Zinthu |
Kufotokozera |
Zotsatira |
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Maonekedwe |
Zimagwirizana |
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Kuyesa |
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99.05% |
|
Kuchulukana |
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| Malo osungunuka |
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MAWU OTSIRIZA |
Zotsatira zake zimagwirizana ndi muyezo |
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Malo osungunuka 125-128 ° C (kuyatsa)
Malo otentha 298.6 ° C
Kachulukidwe 1,46g/cm
Kuthamanga kwa nthunzi 0.000005hpa (20 ° C) fema2710|methylp-hydroxybenzoate
Refractive index 1.4447 (kuyerekeza)
Kuwala kwa 280 ° C
Kutentha kwa chipinda chosungira
Mowa wosungunuka: wokhazikika 0.1M, wowoneka bwino, wopanda mtundu
Acidity coefficient (PKA) pka8.15 (H2O, t=20.0) (osatsimikizika)
Morphology ufa wa kristalo
Mtundu woyera mpaka pafupifupi woyera
PH 5.8 (H2O, 20 ° C) (njira yodzaza)
Zosungunuka pang'ono m'madzi
Pozizira kwambiri 131 â
Merck14,6107
Methyl Paraben amagwiritsidwa ntchito makamaka ngati bactericidal preservative mu organic synthesis, chakudya, zodzoladzola, mankhwala, komanso monga chakudya chosungira.Gwiritsani ntchito zosungira; Ma antimicrobial agents. Gwiritsani ntchito: amagwiritsidwa ntchito ngati mankhwala osungira, amagwiritsidwanso ntchito mu mankhwala ndi organic synthesis, amagwiritsidwa ntchito monga chakudya, zodzoladzola ndi mankhwala mildew inhibitor.
Ntchito: amagwiritsidwa ntchito ngati antiseptic ndi bactericide mu makampani opanga mankhwala, komanso ngati odana ndi dzimbiri zowonjezera mu kaphatikizidwe organic ndi chakudya, zonunkhira, mafilimu, etc. Zofanana mankhwala opangidwa ndi ofanana kupanga njira, ethyl p-hydroxybenzoate (Nipagin b) ndi propyl p-hydroxybenzoate (Nipagin C), ndi mankhwala ophera tizilombo komanso antiseptics. Izi zimakwiyitsa khungu. Ntchito: antiseptic ndi bactericide. Insect cell culture level imagwiritsidwa ntchito pofufuza biosynthesis ya mahomoni a steroid, monga testerone. Ntchito: antiseptic ndi antiseptic. Kafukufuku wa steroid hormone synthesis.
