378011

Basic Blue 3

Dye content 25 %

• Empirical Formula (Hill Notation): C₂₀H₂₆ClN₃O
• CAS Number: 33203-82-6
• Molecular Weight: 359.89
• Colour Index Number: 51004
• EC Number: 251-403-5
• MDL number: MFCD00011928
• UNSPSC Code: 12171500
• PubChem Substance ID: 24863537
• NACRES: NA.47

Properties

• form: powder or crystals
• composition: Dye content, 25%
• mp: 205 °C (dec.) (lit.)
• λmax: 654 nm
• ε (extinction coefficient): ≥12000 at 257-263 nm in water at 0.01 g/L; ≥4500 at 289-295 nm in water at 0.01 g/L; ≥45000 at 651-657 nm in water at 0.01 g/L
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: [Cl-].CCN(CC)c1ccc2nc3ccc(cc3[o+]c2c1)N(CC)CC
• InChI: 1S/C20H26N3O.ClH/c1-5-22(6-2)15-9-11-17-19(13-15)24-20-14-16(23(7-3)8-4)10-12-18(20)21-17;/h9-14H,5-8H2,1-4H3;1H/q+1;/p-1
• InChI key: IURGIPVDZKDLIX-UHFFFAOYSA-M

Description

General description

Basic blue 3 (BB3) can be removed from aqueous solutions with the help of activated carbon prepared from rubber seed coat.

Basic blue 3 (C.I. 51104) is a cationic dye. It is generally positively charged in an aqueous solution.

Application

Basic blue 3 has a brilliant blue shade and thus has been used as a colorant in dyeing acrylic fabrics.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves