Propyl Gallate CAS:121-79-9 Mugadziri weMugadziri Mufananidzo Wakaratidzwa

Propyl Gallate CAS:121-79-9 Mugadziri wezvigadzirwa

Propyl gallate (inozivikanwawo sepropyl 3, 4, 5-trihydroxybenoate) imhando ye ester inoumbwa kuburikidza nekusanganiswa kwe gallic acid ne propanol. Inotaridzika seupfu hwe crystalline hwakachena kusvika kuchena. Yagara ichishandiswa semhando ye antioxidants inopihwa kune zvekudya kunyanya mafuta emhuka nemafuta emuriwo, ichinyanya kushanda nemafuta e polyunsaturated. Propyl gallate, se anti-oxidant, inogona kudzivirira chikafu nemafuta kubva mukurwiswa kwe hydrogen peroxide ne oxygen free radicals, iine simba rakafanana ne superoxide dismutase. Inogona zvakare kushandiswa kune ethers, emulsion, waxes, uye transformer oil se antioxidants.

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Kushandiswa uye Mhedzisiro

Propyl Gallate iantioxidant inova n-propylester ye3,4,5-tri-hydroxybenzoic acid. Kuwanikwa kwechisikigo kwepropyl gallate hakuna kutaurwa. Inogadzirwa mukutengeserana ne esterification ye gallic acid ne propyl alcohol zvichiteverwa ne distillation kubvisa doro rakawandisa. Propyl Gallate inozivikanwa inhibitor yeTyrosinase, polyphenol oxidase, inova enzyme inokosha mu pigment biosynthesis muzvisikwa zvakasiyana-siyana. Munguva pfupi yapfuura yakaonekwawo ichisimudzira biodiesel lipid biosynthesis mumarudzi akasiyana-siyana. Propyl gallate yave kushandiswa zvakanyanya se antioxidant muzvizoro, zvinonhuhwirira, chikafu, uye mishonga kubvira payakashandiswa mukudzivirira autooxidation yemafuta yakatsanangurwa kekutanga muna 1943. propyl gallate ianti-oxidant ine hunhu hwekuchengetedza.

Muenzaniso weChigadzirwa

Kurongedza Chigadzirwa:

Mamwe Mashoko:

Kuumbwa	C10H12O5
Kuyedza	99%
Chitarisiko	Upfu hwakachena kusvika kune hwakareruka hwebeige
Nhamba yeCAS	121-79-9
Kurongedza	25KG
Hupenyu hweSherufu	makore maviri
Kuchengetera	Chengeta munzvimbo inotonhorera uye yakaoma
Chitupa	ISO.