日韩 无码 亚洲-国产极品高清在线-亚洲一级黄片高清-国产免费一级高清强奸视频-免费观看一级特黄电影-日本美国1级黄色大片-中国一级黄片强奸-一级靠笔电影黄色电影-日韩e级免费毛片

Welcome to Jiurui Biology Chemistry Co.,?Ltd website!
Jiurui Biology  Chemistry Co.,?Ltd
Key words: Tannic acid, gallic acid, benzoic acid, hesperidin, chlorogenic acid, resveratrol
Gallnut range
Home > Products > Gallnut range
Methyl gallate

Methyl gallate

Alias: Methyl 3,4,5-trihydroxybenzoate

Product name: Methyl gallate

CAS number: 99-24-1 [1]

Molecular formula: C8H8O5

Molecular weight: 184.1461

Density: 1.501g/cm3

Melting point: 201-203°C (157°C, hydrate or solvated crystal).

Boiling point: 450.1°C at 760 mmHg

Flash point: 190.8°C

Vapor pressure: 1.02E-08mmHg at 25°C

Property description: Monoclinic prismatic crystal (methanol). Soluble in hot water, ethanol, ether

Used as an intermediate for biphenyl bisphenol and other drugs. Also as rubber antioxidant

Main Products:Tannic acid(Industrial grade)  Gallic acid_anhydrous  Methyl gallate  Propyl gallate  Pyrogallic acid/Pyrogallol  3,4,5-Trimethoxy benzoic acid  
Contact Us

Contact Us

24-hour service hotline

+86-744-8561603(International Business)
+86-744-8561665,+86-744-8561604?(Domestic Business)
E-mail:
info@jiuruibiochem.com sales@jiuruibiochem.com
Address:Section C, Economic Development Zone, Zhangjiajie, Hunan, China.
Jiurui Biology & Chemistry Co.,?Ltd
Copyright(C)2020, Jiurui Biology & Chemistry Co.,?Ltd . All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle