Detailed Product Description
Color Index No. C.I.Basic Green 4 (42000) Ravi Dyeware make
CAS NO 2437-29-8
EC # 219-441-7
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 (malachite 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 (malachite 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
|Name||Basic Green 4 Melachite Green Ravi Dyeware|
Color Index No.
|C.I.Basic Green 4 (42000)|
|Chemical Family||Basic dyes|
|Apearance||Green crystal with lustre|
|Shade||similar to standard|
|Insoluble matter||0.05% max.|