PG Propyl Gallate CAS 121-79-9

CAS:121-79-9

Molecular Formula:C10H12O5

Molecular Weight:212.2

EINECS:204-498-2

Mashoko anoreva zvakafanana: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

Siya Mharidzo Yako

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Chii chinonzi PG Propyl Gallate CAS 121-79-9?

PG iwhite to milky white crystalline particle isina munhuwi uye kakuvava. Yakaoma kunyungudika mumvura, inonyungudika zvishoma mumafuta ekotoni, mafuta enzungu, uye mafuta enguruve. Propyl gallate haina kugadzikana uye inosangana nekuita kwemavara nemaoni esimbi akadai semhangura nesimbi, kushanduka ruvara rwepepuru kana rima rakasvibira. Inoshandiswa se antioxidant mumafuta, chikafu chine mafuta, uye kugadzirira kwemishonga. PG ioiri soluble antioxidant inotenderwa kushandiswa muChina uye inoshandiswa zvakanyanya kunze kwenyika. Iyo antioxidant simba remafuta emafuta ane simba kupfuura BHA kana BHT, uye iyo antioxidant effect inowedzerwa kana yakasanganiswa neBHA neBHT.

Tsanangudzo

Item	Standard
Chitarisiko	Muchena kana mukaka crystal Powder
Content	98.0~ 102.0 %
Mvura ine unyoro	0.50% yakawanda
Melting point	146-150 ℃
Residue pakubatidza	0. 1%.
Pb	10mg/kg
As	3mg/kg

Application

Indasitiri: PG inoshandiswa seyakagadzikana uye rubber anti-aging agent mukugadzira green fiber.
Chikafu: Propyl gallate inoshandiswa se antioxidant mumafuta, zvikaka zvakakangwa, zvigadzirwa zvehove dzakaomeswa, mabhisikiti, ma noodles ekare, mupunga, chikafu chemumagaba uye zvimwe zvekudya.
Mushonga: PG inoshandiswa se antioxidant mune dzakasiyana siyana dzemishonga kugadzirira uye zvinodhaka.
Zvigadzirwa zvemazuva ese zvemakemikari:PG inoshandiswa seanonamira uye mafuta ekuzora mune zvekuzora uye zvigadzirwa zvekuchengeta bvudzi.
Kudyisa: Nekuda kwechimiro chayo cheakawanda phenolic hydroxyl mapoka, PG ine yakanaka antioxidant zvimiro uye inowanzoshandiswa se antioxidant mukudya.