China Wholesale China Acid Factory - Propyl Gallate(Feed Grade) – Sanjiang
China Wholesale China Acid Factory - Propyl Gallate(Feed Grade) – Sanjiang Detail:
Product name: Propyl Gallate(Feed grade)
is an ester formed by the condensation of gallic acid and propanol.
Since 1948, this antioxidant has been added to foods containing oils and fats to prevent oxidation
Appearance:White crystalline powder
Chemical name: Propyl 3,4,5-trihydroxybenzoate
Molecular formula: C10H12O5
Molecular weight: 212.21
Melting point:146-149 ℃
CAS Number:121-79-9
Alias: Propyl 3,4,5-trihydroxybenzoate; n-Propyl gallate; Gallic acid n-propyl ester; n-Propyl 3,4,5-trihydroxybenzoate; 3,4,5-Trihydroxybenzoic acid propyl ester; Gallic acid propyl ester; nipa 49; nipagallin p; n-propyl ester of 3,4,5-trihydroxybenzoic acid; Progallin P; Tenox PG
Properties
This product is white to milky white crystalline powder, odorless. Soluble in 1000 parts of water, 3 parts of ether or 2000 parts of peanut oil.
Specifications
Comply with national standards GB3263-2008 and British Pharmacopoeia 2013 edition, US Pharmacopoeia 34th edition, chemical reagent standard, American food FCC-IV standard.
Uses
Propyl gallate is not carcinogenic and it has a low acute toxicity,is of no concern for genotoxic activity.This product is mainly used as an antioxidant additive in fats, oil-containing foods and pharmaceutical preparations.PG is also an oil-soluble antioxidant allowed in China and widely used abroad. China stipulates that the product can be used for edible fats, fried foods, biscuits, instant noodles, instant cooked rice, canned nuts, dried fish products and cured bacon products.It is used as a triplet state quencher and an antioxidant in fluorescence microscopy.
Storage
Store in a closed container away from light and avoid contact with metal.
Packing
The product is packed in cardboard drums (¢ 360 × 500) with a net weight of 25 kg per barrel.
Specifications
Specifications |
Feed grade |
Implementation standards |
GB3263-2008 |
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 |
Product detail pictures:
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"Quality initially, Honesty as base, Sincere company and mutual profit" is our idea, in order to create repeatedly and pursue the excellence for China Wholesale China Acid Factory - Propyl Gallate(Feed Grade) – Sanjiang , The product will supply to all over the world, such as: Palestine, Porto, Russia, With the effort to keep pace with world's trend, we will always endeavor to meet customers' demands. If you want develop any other new products, we can customize them for you. If you feel interest in any of our products or want develop new products, please feel free to contact us. We are looking forward to forming successful business relationship with customers all over the world.
By Diana from Chicago - 2017.04.28 15:45
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
By Lillian from Brasilia - 2017.06.16 18:23