Kelco Chemicals Co.,Ltd.

Acid Blue 140

• Category :

  Dyestuffs and Pigments/Acid Dyes

• 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];

• CAS NO :

  25826-34-0

• EC NO :

  247-287-0

• Molecular Formula :

  C₄₁H₂₈N₄O₁₀S₂��2Na

• Molecular Weight :

  844.786

• Main Specifications :

• InChI :

  InChI=1/C41H28N4O10S2.2Na/c42-36-30(56(50,51)52)18-28(32-34(36)40(48)26-7-3-1-5-24(26)38(32)46)44-22-13-9-20(10-14-22)17-21-11-15-23(16-12-21)45-29-19-31(57(53,54)55)37(43)35-33(29)39(47)25-6-2-4-8-27(25)41(35)49;;/h1-16,18-19,44-45H,17,42-43H2,(H,50,51,52)(H,53,54,55);;/q;2*+1/p-2

• Molecular Structure :