Pharmaceutical Grade Tannic Acid

Name: Gallic acid

Alias: 3,4,5-trihydroxybenzoic acid

Usage in Medicine：It has the effect of astringent, hemostasis and diarrhea which widely used in antibacterial, antiviral and antitumor drugs.

Jiurui biology & chemistry co ltd provides wide range of products which includes gallic acid stearyl ester. Uses: as material of organic synthesis of or pharmaceutical intermediate. Contact us for more information.

Jiurui biology & chemistry co ltd provides wide range of products which includes hesperidin. Application: prevention and treatment of cardiovascular disease the regulation of blood lipids, blood pressure and healthy pf circulatory system, the body adjustment, anti-bacterial anti-inflammatory, antiviral eff...

Jiurui biology & chemistry co ltd provides wide range of products which includes methoxydienone. Appearance: white crystalline powder. Contact us for more information.

Jiurui biology & chemistry co ltd provides wide range of products which includes methyl 3,4,5-trimethoxybenzoate. Uses: mainly used in pharmaceutical intermediate, is the main material of trimetozine. Contact us for more information.

Jiurui biology & chemistry co ltd provides wide range of products which includes n-octyl gallate. Uses: used in oil and pharmaceutical preparations as anti-oxidant additive. Contact us for more information.

Jiurui biology & chemistry co ltd provides wide range of products which includes propyl gallate. Uses: used in fat, greasy food and pharmaceutical preparations as anti-oxidant additive. Contact us for more information.

Jiurui biology & chemistry co ltd provides wide range of products which includes brewing tannin of beer (saccharify). It is suitable for thesaccharification or boil of brewing process. Contact us for more information.

Name： Propyl Gallate

Chemical Name: Propyl 3,4,5-trihydroxybenzoate


Molecular formula：C10H12O5 


Molecular weight : 212.21


Spec:Comply with GB,USP, EP, BP


Usage: It's mainly used for oil antioxidant and it's widely used in food, feed, beverag...

Jiurui biology & chemistry co ltd provides wide range of products which includes pyrogallic acid. Uses: used to analyze and determine oxygen, antimony, bismuth, manganese, iron, molybdenum, tantalum, niobium, etc. Also widely used in medicine, dye, chemical and food industries, and can used as a developer....

Jiurui biology & chemistry co ltd provides wide range of products which includes pyrogallol. Usage: used in analyse&mensuration of oxygen, antimony, bismuth, cerium, iron, molybdenum, tantalum and niobium etc; also widely used in pharmaceutical, dyestuff, chemical and food industries; developer in photogra...

Jiurui biology & chemistry co ltd provides wide range of products which includes resveratrol. Appearance: white fine powder. Contact us for more information.