liangdian111
Solvent violet 13 appearance is dark violet powder and insoluble in water, soluble in benzene, chlorobenzene, xylene, DMF and other organic solvents, dark green in concentrated sulfuric acid, diluted to produce olive-to-red-blue precipitates.
Telephone : 13822101669 (Mr. Xiao Bo)
Website : www.zytcdyes.com
Address :Fengxiang District, Shunde District, Foshan City, Guangdong Province, China