Basic Blue 26 (2580-56-5)

Basic Blue 26 Chemical Structure

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What is Basic Blue 26/ Victoria Blue B?

Basic Blue 26 also commonly referred to as Victoria Blue B, is a cationic dye that is very dark violet in color and belongs to the category of triphenylmethane dyes. It is an iminium salt and an organic chloride salt.

Macsen Laboratories is the leading manufacturer and supplier of Basic Blue 26 with ISO certification.
PRODUCT SPECIFICATIONS
Name of Product Basic Blue 26
IUPAC Name [4-[bis[4-(dimethylamino)phenyl]methylidene]naphthalen-1-ylidene]-phenylazanium;chloride
Synonyms Victoria blue B; Calcozine Blue B; Victoria Pure Blue B; Tertrophene Blue; Hecto Blue B; Aizen Victoria Blue B Base; Azul Básico 26; Bleu de base 26
CAS No 2580-56-5
Molecular Formula C33H32ClN3
Molecular Weight 506.1 g/mol
Color Index No 44045
Pubchem CID 17407
Pubchem SID 475523903

CHEMICAL PROPERTIES

SR. No Criteria Limit/Specification
1 Appearance (Form) Solid Powder
2 Appearance (Color) Dark Blue to Dark Purple
3 Solubility Soluble in Water, Alcohol, DMSO (slightly)
4 Solubility (Color) Blue to Very Dark Blue
5 Melting Point 206 °C (decomposition)
6 Storage Room Temperature

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