Propyl-3, 4, 5-Trihydroxybenzoate,China Huao price supplier

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.