2022 Good Quality Dyestuff - Factory Supply Hot Selling Basic Violet 2B –

Synonyms:Gentian Violet B; NSC 47731; Pentamethyl pararosaniline chloride; 4-((4-(Dimethylamino)phenyl)(4-(methylimino)cyclohexa-2,5-dien-1-ylidene)methyl)-N,N-dimethylaniline monohydrochloride; Aniline, p-((p-(dimethylamino)phenyl)(4-(methylimino)-2,5-cyclohexadien-1-ylidene)methyl)-N,N-dimethyl-, monohydrochloride (8CI); Benzenamine, 4-((4-(dimethylamino)phenyl)(4-(methylimino)-2,5-cyclohexadien-1-ylidene)methyl)-N,N-dimethyl-, monohydrochloride; Benzenamine, N,N-dimethyl-4-((4-(dimethylamino)phenyl)(4-(methylimino)-2,5-cyclohexadien-1-ylidene)methyl)-, monohydrochloride; 4,4′-{[4-(methylimino)cyclohexa-2,5-dien-1-ylidene]methanediyl}bis(N,N-dimethylaniline) hydrochloride (1:1); 4,4′-(cyclohexa-2,5-dien-1-ylidenemethanediyl)bis(N,N-dimethylaniline) hydrochloride; Methyl Violet; C.I. 42535; C.I. Basic Violet; Basic violet 1; N-(4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylidene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium; Methyl Violet 2B

Physical and chemical property:
Appearance:Flash brownish red crystal block or sandy
Melting point:137℃
Boiling point:514.9°C at 760 mmHg
Flashing point:234.7 °C
Vapor pressure:1.04E-10mmHg at 25°C
Application:It is mainly used for coloring non textiles, organic pigments and solvent dyes, biological coloring of paper and leather, and coloring of film and varnish.
Quality guarantee period: 36 months.
Packing: 25kgs iron drum.