Synonyms : Gallic acid progyl,PG
Chemical name : Propyl - 3,4,5 - Trihydroxybenzoate
Structural formula : 

COOCH₂CH₂CH₃

Mol.form and Mol.wt. : C₁₀H₁₂O₅;212.21
Description : A white to creamy-whitecrystalline powder;odourless.Soluble in 1000 parts of water,in 3 parts of alcohol,in 3 parts of ether,and in 2000 parts of arachis oil.
Specification : Meeting the requirement of both state standard GB3626-82 and B.P.1980 edition,U.S.P.XXI(1985)edition;U.S.A.FCC-IV standards.
Uses : Propyl Gallate is mainly used as antioxidant additive in fats, oleaginous foods,and medicinal preparations.
Packing : Export products in paperboard circular kegs of 25kg net each.
 

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