Basic Info.
Model NO.
basic green 4
Content
100%
C.I.No.
42000
Application
Paper, Leather, Ink, Cotton
Form
Powder, Crystal, Liquid
Transport Package
25kg/Bag, Drum, Carton
Specification
basic dye
Trademark
EMPEROR
Origin
China
HS Code
3204130000
Production Capacity
80000mt/Year
Product Description
Product Name:BASIC GREEN 4, MALACHITE GREEN
C.I. No.: 42000
CAS No.: 569-64-2
Molecular Formula: C23H25ClN2
Molecular Weight: 364.91
Relative name:Basic green4;Ethanedioate;Solid Green O;Basic Green 4;Light Green n;Malachite green.
Basic GREEN 4 Physical Properties and light fastness.
Basic GREEN 4 Properties:
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.
Applications:
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
Package, 25KG/DRUM, CARTON BOX, BAG
C.I. No.: 42000
CAS No.: 569-64-2
Molecular Formula: C23H25ClN2
Molecular Weight: 364.91
Relative name:Basic green4;Ethanedioate;Solid Green O;Basic Green 4;Light Green n;Malachite green.
Basic GREEN 4 Physical Properties and light fastness.
| Light Fastness | 4-5 |
| Perspiration Fastness(fading) | 4-5 |
| Perspiration Fastness(stain) | 5 |
| Soaping(fading) | 4-5 |
| Soaping(stain) | 4-5 |
Basic GREEN 4 Properties:
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.
Applications:
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
Package, 25KG/DRUM, CARTON BOX, BAG
Product Name | C.I.No. | Color Shade |
| Basic Auramine O | Basic yellow 2 | |
| Basic Chrysoidine Y | Basic orange 2 | |
| Basic Rubine | Basic Violet 14 | |
| Basic Red G | ||
| Basic Violet 5BN | Basic Violet 3 | |
| Victoria Blue B | Basic Violet 26 | |
| Victoria Blue BO | Basic Violet 7 | |
| Methylene Blue BB | Basic Violet 9 | |
| Malachite Green (Powder) | Basic Green 4 | |
| Malachite Green(Liquid) | Basic Green 4 | |
| Malachite Green( Crystal) | Basic Green 4 | |
| Basic Brown G | Basic Brown 1 | |
| Methyl violet 2B | Basic Violet 1 | |
| Rhodamine B | Basic Violet 10 | |
| Basic Black |
