| Basic Green Crystal First Class
Chemical Family: Basic dyes.
Color Index No.: C.I.Basic Green 4 (42000)
Molecular Structure:
Synonyms of basic green: Acryl Brilliant
Green B, Aizen Malachite Green Crystals, Astrazon Green M,
Astra Malachite Green B, Astra Malachite Green BXX, Malachite
Green, Remacryl Green 3B, Synacril Green G, Tetrophene Green
M, Victoria Green
Property of basic green: Green crystal
powder with a metallic lustre, very soluble in water, extremely
soluble in ethanol, solutions are blue-green; basic green
dyes become yellow in high concentration sulphuric acid, becomes
dark orange when diluted; basic green becomes orange in high
concentration nitric acid, becomes brownish orange when diluted.
Application of Basic Green: Used for
dyeing of silk, wool, cotton, paper, bamboo, weed, straw,
leather, linen and some chemical fibers. Basic green is also
used in making of color lake, solvent dyes and positive ion
dyes.
Quality Index Basic Green Crystal First Class
| Item |
Description |
| Name |
Basic Green 4 |
| Color Index No. |
C.I.Basic Green 4 (42000) |
| Chemical Family |
Basic dyes |
| Apearance |
Green crystal with lustre |
| Shade |
similar to standard |
| Tinting strength |
100 |
| Moisture |
2% max. |
| Insoluble matter |
0.08% |
|
|
|
BASIC GREEN 4