PG Propyl Gallate CAS 121-79-9

URUBANZA:121-79-9

Inzira ya molekulari:C10H12O5

Uburemere bwa molekile:212.2

EINECS:204-498-2

Synonyme:Gallicacidpropylester, PG; Propylgallate, 98% 100GR; Propylgallat; Propylgallate, 3,4,5-Trihydroxybenzoicacidpropylester, TenoxPG; Propylgallate3g [121-79-9]; PropylGallate (200mg) G2D2031.000mg / mg (dr); PropylGallate (200mg); PropylGallate, USP

Reka ubutumwa bwawe

Ibicuruzwa birambuye

Kuramo

Ibicuruzwa

Niki PG Propyl Gallate CAS 121-79-9?

PG ni umweru kugeza amata yera ya kristaline idafite impumuro nuburakari buke. Biragoye gushonga mumazi, gushonga gato mumavuta yimbuto, amavuta yintoki, na lard. Propyl gallate irasa neza kandi ihura nibara ryibara ryicyuma nkumuringa nicyuma, gihinduka icyatsi kibisi cyangwa icyatsi kibisi. Ikoreshwa nka antioxydants mu binure, ibiryo byamavuta, no gutegura imiti. PG ni antioxydants ya peteroli iboneka yemerewe gukoreshwa mubushinwa kandi ikoreshwa cyane mumahanga. Ubushobozi bwa antioxydeant ya lard irakomeye kuruta BHA cyangwa BHT, kandi antioxydeant irwanya iyo ivanze na BHA na BHT.

Ibisobanuro

Ingingo	Bisanzwe
Kugaragara	Ifu yera cyangwa amata
Ibirimo	98.0 ~ 102.0%
Amazi meza	0,50% max
Ingingo yo gushonga	146-150 ℃
Ibisigisigi byo gutwikwa	0. 1% max
Pb	10mg / kg max
As	3mg / kg max

Gusaba

Inganda: PG ikoreshwa nka stabilisateur na rubber anti-gusaza mugukora fibre yicyatsi.
Ibiryo: Propyl gallate ikoreshwa nka antioxydeant mu mavuta, ibiryo bikaranze, ibikomoka ku mafi yumye, ibisuguti, isafuriya ako kanya, umuceri uhita, ibiryo byafunzwe, nibindi biribwa.
Ubuvuzi: PG ikoreshwa nka antioxydeant mugutegura imiti itandukanye nibiyobyabwenge.
Ibicuruzwa bya chimique bya buri munsi: PG ikoreshwa nkibikoresho byo kwisiga hamwe namavuta yo kwisiga no gutunganya umusatsi.
Kugaburira: Bitewe n'imiterere yitsinda ryinshi rya hydroxyl ya fenolike, PG ifite imiti irwanya antioxyde kandi akenshi ikoreshwa nka antioxydeant mubiryo.