Food Grade Antioxidant Propyl Gallate, Free Sample

• CAS No.: 121-79-9
• Formula: C10hl2o5
• EINECS: N/a
• Variety: Antioxidants
• Feature: Stocked
• Usage: Organic Chemical Material
• Status: Solid State
• Appearance: White Crystalline Powder, White Powder
• Certificate: ISO9001/Halal/Kosher/GMP
• Test Method: HPLC
• Storage: Cool Dry Place
• Application: Pharmaceutical Raw Intermediates
• Shipment: FedEx, DHL, TNT, EMS
• Transport Package: 1kg/Bag; 25kg/Drum
• Specification: 98%
• Trademark: JOYE
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Name	Propyl Gallate
CAS NO	121-79-9
Chemical Name	Propyl 3,4,5-trihydroxybenzoate
Molecular formula	C10H12O5
Molecular weigh	212.21
Appearance	white to milky white crystalline granules

 

Propyl Gallate is a trihydroxybenzoic acid found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants.
Propyl Gallate is found both free and as part of hydrolyzable tannins. The gallic acid groups are usually bonded to form dimers such as ellagic acid. Hydrolysable tannins break down on hydrolysis to give gallic acid and glucose or ellagic acid and glucose, known as gallotannins and ellagitannins respectively.

Propyl gallate has been reported to be an effective antioxidant-based hepatoprotector, both in vitro and in vivo. It has also been shown to prevent neuronal apoptosis and block the death of neurons exposed to FeSO 4 /GA as well as partially protect endothelial cells against TNF-induced apoptosis.

 

Propyl gallate is used to protect oils and fats in products from oxidation.

Propyl gallate is used in foods, cosmetics, hair products, adhesives, and lubricants.

Propyl gallate is used as a triplet state quencher and an antioxidant in fluorescence microscopy.

Packing :	1kg/bag ,25kg/bag;25kg/drum; according to your requirements
Transit:	Fedex, TNT,DHL,EMS,and so on.
Port:	Shanghai/Tianjin/Dalian/Beijing/Xi'an
Lead Time :	3-5 working days upon received the payment
For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea.

Hefei Joye Import Export Co., Ltd. is a new import and export trade company established in 2011. The Customs Registration Code of our company is 3401961603. Our company's trading system becomes mature and stable. Our company has already established marketing channels. We have customers all over the world. We have also expanded our business scale. Our products: 1) Chemical raw materials: pharmaceutical intermediates, plant extracts, food additives & spices. These products are widely used in pharmaceutical industry, chemical industry, food industry and other industries. 2) Building materials: steel, flooring, fence, glass and so on 3) Hardware: screws and bearings, architectural hardware, chains, locks and so on Our products are affordable. Welcome to consult us. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We adhere to the tenet of "Pragmatic, Serious, Responsible, Efficient". We provide the best services and high quality products