焦性没食子酸（C.P级）

异名：焦倍酸、连苯三酚

化学名：1,2,3,-三羟基苯

分子式及分子量：C₆H₃(OH)₃=126.11

性状：本品为白色有光泽结晶性粉末，能溶于2份水，1份乙醇或2份乙醚。

规格：符合美国“化学试剂标准”罗森V版和日本国家标准K8780试剂规格。

主要技术指标：

溶点范围℃ 131～135；溶解度符合；灼烧残渣，%≤0.05；氯化物(CL),%≤0.002；硫酸盐(SO4),%≤0.010。

用途：化学试剂。还用于医药、染料、化工等工业，可作照像显影剂。

包装：内塑袋外纸板圆桶包装，每袋净重25公斤或20公斤。

 

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