Product name: Propyl Gallate Chemical name: Propyl 3,4,5-trihydroxybenzoate Molecular formula: C10H12O5 / 212.21g/mol CAS: 121-79-9 Physical state: Soild Color: White Odor: / Melting point: 146-149℃ Packing: Double PE bag in cardboard drum, net weight 25kg 
Specifications| Content | 98-102% |
| Loss on Drying | ≤0.5% |
| Gallic Acid | ≤1.0% |
| Ignited Residue | ≤0.15% |
| Melting Point | 146-150 |
| Pb | 1ppm max |
| As | 3ppm max |
| Production Scale | 500T/Y |
| Packing | Cardboard bucket, 25kg/drum |
ApplicationAbout us
Leshan Sanjiang Bio-Tech Co., Ltd. is a tech firm founded by Xu Zhongyun, a world-renowned forestry scientist and Chief Researcher of the Southern Research Institute of the USDA Forest Service. The company was incorporated in the Leshan National High-tech Industrial Development Zone in 2003. Made from China's forestry specialties--Galla Chinensis and natural product Tara sourced from Peru, our products include pharmaceutical intermediates, electronic chemicals, food additives, etc.