Chemical Name: Propyl gallate
Synonyms: Propyl 3,4,5-trihydroxybenzoate; N-Propyl gallate; Gallic acid, propyl ester; Tenox PG; Nipagallin P
CAS No.: 121-79-9
Appearance: White crystalline powder
Assay: 99%min
Sample: available
Propyl gallate CAS 121-79-9
Description
Propyl gallate Quick Details
Chemical Name: Propyl gallate
Synonyms: Propyl 3,4,5-trihydroxybenzoate; N-Propyl gallate; Gallic acid, propyl ester; Tenox PG; Nipagallin P
CAS No.: 121-79-9
Molecular Formula: C10H12O5
Structure:
Molecular weight: 212.2
Appearance: White crystalline powder
Assay: 99%min
Typical Properties
| Item | Standard |
| Content | ≥99.5% |
| Losson Drying | ≤0.5% |
| Gallic acid | ≤0.5% |
| residue on ignition Ignited | ≤0.1% |
| APHA | ≤50 |
| Melting point | 148-150 |
| Heavy metal | ≤10ppm |
| Lead mg/kg | 5ppm max |
| As | 3ppm max |
| Hg | 1ppm |
Usage
This product is a food and feed additive. As pit oxidant of grease, lard, etc., it has strong antioxidant effect.
Packaging and Shipping
Packing: 25 kg bag or drum
Delivery: by air, by sea
Storage
Stored in a cool dry place out of direct sunlight.