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China Suppliers > colorific-chem > Details for Acid Blue 140
| 111Category: | Dyestuffs and Pigments/Acid Dyes |
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| CAS NO: | 25826-34-0 | ||
| EC NO: | 247-287-0 | ||
| Molecular Formula: | C41H28N4O10S2¡¤2Na | ||
| Molecular Weight: | 844.786 | ||
| Specification: | |||
| 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 | ||
| 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 Structure: |
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