25826-34-0;12219-21-5 Acid Blue 140

Email : chemicalcompass@qq.com Search

Basic

CAS No. 25826-34-0;12219-21-5
Product Name Acid Blue 140
Synonyms C.I. Acid Blue 140; CN C.I. Acid Blue 140Disodium 4,4'-[Methylenebis(4,1-Phenyleneimino)]Bis[1-Amino-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate]
Molecular Formula C41H28N4O10S2・2Na
Molecular Weight 844.786

Physical property