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.
Food industry, an excellent antioxidant for fats and oils, used in cosmetics and as an inhibitor for UV radiation
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.