没食子酸（高纯电子级）

异名: 高纯倍酸、高纯五倍子酸

化学名:3,4,5-三羟基苯甲酸

分子式及分子量:(HO)₃C₆H₂COOH.H₂O=188.13

性状: 本品为白色结晶性粉末。溶于85份水、2份佛水、稍溶于乙醚。

主要技术指标:

含量(干基汁),% ≥         99.(HPLC)

金属离子(NA、K、FE、CU、PB、AL、CR、ZN、MN、NI、Fe、Mg) 各＜5ppm

用途: 本品主要用于电子及光敏化学等工业。

包装: 用内塑袋包装, 每桶净重25kg。

 

 

Shanghai Chunyuan phytochemistry Co., Ltd, located on the western coast of Oriental Pearl, is a high-tech corporation, which integrates resource, research, manufacture and information. By virtue of rich natural animal and plant resource from Guizhou and Yunnan province, manufacturing and processing base has been founded. We develop and purify various effective monomers and component from natural animal and plant resource in large scale for clients of different counties. Strong technology force and employees with rich experience serve our company. Cooperated with domestic Colleges and Univ