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PROPYL GALLATE

PROPYL GALLATE

Category :

Catalyst and Auxiliary

CAS NO : 121-79-9
EC NO : 204-498-2
Molecular Formula : C10H12O5
Main Specifications : Comply with the requirement of both state standard GB3626-82 and B.P.1980 edition, U.S.P.XXI(1985)edition; U.S.A.FCC-IV standard.
Synonyms : Propyl 3,4,5-trihydroxybenzoate;n-Propyl gallate;Gallic acid n-propyl ester;n-Propyl 3,4,5-trihydroxybenzoate;3,4,5-Trihydroxybenzoic acid propyl ester;Gallic acid propyl ester;nipa 49;nipagallin p;n-propyl ester of 3,4,5-trihydroxybenzoic acid;Progallin P;Tenox PG;
PROPYL GALLATE
Package: 25kg/drum
Uses : mainly used as antioxidant additive in fattiness, oleaginous foods and medicinal preparations.
Molecular Structure:PROPYL GALLATE 121-79-9
Product description: 1.Production capacity: 600 T/Year 2.Other name:Gallic acid progal, PG 3.Chemical name:Propyl - 3,4,5 - Trihydroxybenzoate 4.Mol. form and Mol. wt.:C10H12O5;212.21 5.Description:A white to creamy-white crystalline powder; odourless. Soluble in 1000 proportions of water, 3 alcohol, 3 aether, and 2000 arachis oil. 6.Technical data: Appearance: white or almost white crystalline powder Purity: % 98-102 Melting point: ℃ 146--150 As: % ≤0.0003 Heavy metal: % ≤0.001 Loss on drying: % ≤0.5 Residue on ignition: % ≤ 0.1 Colour number: fan ≤50 7.Storage:Escape from light, storing in the airtight vessel, prevent from contacting with metal .
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