- Category :
Dyestuffs and Pigments/Basic Dyes
- CAS NO : 569-64-2;10309-95-2
- EC NO : 209-322-8
- Molecular Formula : C23H25ClN2
- Main Specifications :
- Synonyms : C.I. 42000;C.I. Basic Green 4;C.I. Basic Green 4 (8CI);Malachite green;Basic Green 4;N-(4-{[4-(dimethylamino)phenyl](phenyl)methylidene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium chloride;N-(4-{[4-(dimethylamino)phenyl](phenyl)methylidene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium;[4-[(4-dimethylaminophenyl)-phenyl-methylene]-1-cyclohexa-2,5-dienylidene]-dimethyl-ammonium; 2-hydroxy-2-oxo-acetate;N-(4-{[4-(dimethylamino)phenyl](phenyl)methylidene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium hydrogen sulfate;N-(4-{[4-(dimethylamino)phenyl](phenyl)methylidene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium benzoate;N-(4-{[4-(dimethylamino)phenyl](phenyl)methylidene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium acetate;
Molecular Structure:
Product description:
Name:C.I.Basic Green 4,C.I.42000
Molecular Structure: triarylmethane class
C.I.Basic Green 4,C.I.42000,CAS 569-64-2,364.91,C23H25ClN2,Malachite Green
Molecular Formula:C23H25ClN2
Molecular Weight: 364.91
CAS Registry Number:569-64-2
1.Properties and Applications: bright blue light green. Green belt flash crystallization. Soluble in cold water and hot water are blue-green, easily soluble in ethanol are blue-green. The strong sulfuric acid for yellow, diluted into dark orange; In nitric acid to orange, diluted into orange brown. The dye solution to join sodium hydroxide formation microstrip green white precipitation; Add hydrochloric acid to red light yellow. Used in acrylic, silk, wool, vinegar fiber dyeing, also used in leather, hemp, bamboo, wood, paper, shading, also used in the manufacture color amylum, solvent dye
Standard
Light Fastness
Persperation Fastness
Ironing Fastness
Soaping
Fading
Stain
Fading
Stain
Fading
Stain
ISO
3
4-5
4-5
4
5
4-5
4-5
AATCC
2-3
2.International similar Brand
ABCOL Malachite Green
ABCOL Malachite Green Crystals
Aizen Malachite Green
Akoyl Malchite Green Cryst
Alka Malachite Green Pdr/Cryst
Alkality Green
Apollo Basic Malachite Green
Astra Malachite Green
Astra Malachite Green N
Astrazon Green M
Basic Green 4 100%
Basic Green Crystals
Basic Malachite Green
Basic Malachite Green Pdr/Cryst
Classic Basic Green 4 125%
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