China (Mainland)
Propyl gallate CAS NO.121-79-9
- Min.Order: 0 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T
- Product Details
Keywords
- 3,4,5-Trihydroxybenzoic acid propyl ester
- Propyl gallat;Gallic acid propyl ester
- PG
Quick Details
- ProName: Propyl gallate
- CasNo: 121-79-9
- Molecular Formula: C10H12O5
- Appearance: white
- Application: Used as a food antioxidant
- ProductionCapacity: Metric Ton/Day
- Purity: 99pct
- LimitNum: 0 Metric Ton
Superiority
Milky white needle crystal or white to yellowish brown crystalline powder, odourless, slightly bitter taste, melting point 150 ℃. Relatively stable to heat, good for the decomposition of light, copper, iron ions in purple or dark green, hygroscopic. Soluble in hot water, ethanol, propylene glycol, glycerin, cottonseed oil, lard, peanut oil and ether, insoluble in cold water. A 0.25% water solution has a PH of about 5.5. LD503800mg/kg, ADI 0-1.4mg/kg (FAO/WHO, 1994).