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Propyl gallate |
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Propyl Gallate |
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C10H12O5 |
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121-79-9 |
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Propyl Gallate is mainly used as antioxidant additive in fats, oleaginous foods, and medicinal preparations. |
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Synonyms: Gallic acid propyl ester, PG. Chemical name: Propyl-3,4,5-Trihydroxybenzoate Mol. Form and Mol. Wt.: C10H12O5=212.21 CAS 121-79-9
Description: A white to creamy-white crystalline powder soluble in 1000 parts of water, in 3 parts of ethanol, in 3 parts ether, and in 2000 parts of arachis oil. Specification: meeting the requirement of both state standard GB 3263-82 and B.P.1998 edition, U.S.P.XXXI(1985)edition.
Main technical indexes: Assay (dried basis) 98.0~102.0 Heavy metals max.0.001% Melting point 148~151¡É Sulphated ash max.0.1%
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Industrial field |
additive, fat & oils, wax, food additive & flavoring, pharmaceutical |
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