242217
Methyl Violet B base
Dye content 85 %
Synonym(s):
Solvent Violet 8
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About This Item
CAS Number:
Colour Index Number:
42535:1
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47
MDL number:
SMILES string
C\N=C1/C=CC(\C=C1)=C(\c2ccc(cc2)N(C)C)c3ccc(cc3)N(C)C
InChI
1S/C24H27N3/c1-25-21-12-6-18(7-13-21)24(19-8-14-22(15-9-19)26(2)3)20-10-16-23(17-11-20)27(4)5/h6-17H,1-5H3
InChI key
AMPCGOAFZFKBGH-UHFFFAOYSA-N
composition
Dye content, 85%
λmax
580 nm
Quality Level
General description
Methyl Violet B base, also known as solvent violet 8, is a free base form of methyl violet. It belongs to the class of triarylmethane dyes. Methyl Violet B base is bright bluish violet in color and is widely used as a flexographic ink for paper bags.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Find documentation for the products that you have recently purchased in the Document Library.
Robert Leach
The Printing Ink Manual (2012)
R. L. Allen
Colour Chemistry (2013)
Niir Board
The Complete Technology Book On Dyes & Dye Intermediates (2003)
Oscar Díaz-Santana et al.
Journal of chromatography. A, 1515, 187-195 (2017-08-16)
An extraction and determination method is shown for the analysis of dyes and solvents present in two types of ballpoint pen inks that are deposited onto paper. Ink extracts are analysed using a combination of gas chromatography with mass spectrometry
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