Patent Blue V Disodium Salt (Technical Grade)

CAS: 20262-76-4, 25305-77-5

Ref. TR-P206520

Product Information

• Name: Patent Blue V Disodium Salt (Technical Grade)
• Synonyms: Disodium mono(4-((4-(diethylamino)phenyl)(4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)-6-hydroxybenzene-1,3-disulfonate), C.I. 42051:2, C.I. Food Blue 5:2, Food Blue 5:2, Patent Blue, Patent Blue V
• Brand: TRC
• Description: Applications Patent Blue V Disodium Salt is a pH dependent dye. It can also be used in technical or engineered material use for preparation of metal cation exchanged cellulose as new layer material for identification and separation of organic dyes.References Rathore, M., et al.: Adv Appl Sci Res, 6, 97 (2015)

Chemical properties

• Molecular weight: 605.654
• Formula: C₂₇H₃₁N₂Na₂O₇S₂
• Color/Form: Neat
• InChI: InChI=1S/C27H32N2O7S2.2Na/c1-5-28(6-2)21-13-9-19(10-14-21)27(20-11-15-22(16-12-20)29(7-3)8-4)23-17-24(30)26(38(34,35)36)18-25(23)37(31,32)33;;/h9-18H,5-8H2,1-4H3,(H2-,30,31,32,33,34,35,36);;/q;2*+1/p-1
• SMILES: CCN(CC)c1ccc(C(=C2C=CC(=[N+](CC)CC)C=C2)c2cc(O)c(S(=O)(=O)O[Na])cc2S(=O)(=O)O[Na])cc1