| Message: | Name:Propyl-3, 4, 5-Trihydroxybenzoate
CAS#: 121-79-9
Chemical name: Propyl-3, 4, 5-Trihydroxybenzoate
CAS No.: 121-79-9
A white to creamy-white crystalline powder; Soluble in 1000 psrts of water, in 3 parts of ethanol, in 3 parts ether, and in 2000 parts of arachis oil.
Main specifications:
Ignited residue: ≤ 0.1%
Melting point: 148~151
Loss on drying: ≤ 0.5%
As: ≤ 0.0003%
Heavy metal: ≤ 0.001%
Content: 98-102%
Particle size: 20 mesh
Uses: Propyl Gallate is mainly used as antioxidant additive in fats, oleaginous foods, and medicinal preparations.
Storage: Propyl Gallate should be kept in a well-closed container, protected from light, avoiding contact with metals.
Propyl gallate
Product Name: Propyl gallate
Synonyms: 3,4,5-TRIHYDROXYBENZENE-1-PROPYLCARBOXYLATE;3,4,5-TRIHYDROXYBENZOIC ACID N-PROPYL ESTER;3,4,5-TRIHYDROXYBENZOIC ACID PROPYL ESTER;GALLIC ACID N-PROPYL ESTER;GALLIC ACID PROPYL ESTER;FEMA 2947;FEMA 2974;PROGALLIN P
CAS: 121-79-9
MF: C10H12O5
MW: 212.2
EINECS: 204-498-2
Chemical Properties: white to light beige crystalline powder
Usage:Propyl Gallate is a known inhibitor of Tyrosinase, a polyphenol oxidase, which is an important enzyme in pigment biosynthesis in various organisms. It has also recently been seen to boost biodiesel li pid biosynthesis in cultures. |
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