76270

Patent Blue V calcium salt

for microscopy

• Sinônimo(s): Acid Blue 3 calcium salt, Acid Blue V calcium salt, Food Blue 5, Patent Blue V hemicalcium salt
• Fórmula empírica (Notação de Hill): C₂₇H₃₁N₂O₇S₂ · 0.5Ca
• Número CAS: 3536-49-0
• Peso molecular: 579.71
• Número do índice de cores: 42051
• Beilstein: 4108121
• Número CE: 222-573-8
• Número MDL: MFCD00038746
• Código UNSPSC: 12352200
• ID de substância PubChem: 24886967

Propriedades

• grau: for microscopy
• cadeia de caracteres SMILES: [Ca++].CCN(CC)c1ccc(cc1)\C(=C2/C=C\C(C=C2)=[N+](\CC)CC)c3cc(O)c(cc3S([O-])(=O)=O)S([O-])(=O)=O.CCN(CC)c4ccc(cc4)C(=C5/C=C\C(C=C5)=[N+](\CC)CC)\c6cc(O)c(cc6S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/2C27H32N2O7S2.Ca/c2*1-5-28(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;/h2*9-18H,5-8H2,1-4H3,(H2-,30,31,32,33,34,35,36);/q;;+2/p-2
• chave InChI: RTMBGDBBDQKNNZ-UHFFFAOYSA-L

Descrição

Outras notas

Literature for Patent Blue Violet discusses two dyes which are very similar, Color Index Numbers 42045 and 42051. Structurally they differ with regard to the substituents on one of the aromatic rings. C.I. 42045 is 2,4-disulfo-substituted while C.I. 42051 is 2,4-disulfo-5-hydroxy-substituted. This is the latter form.

Informações de segurança

• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)