Dyestuffs, Pigments
Malachite Green
Description
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.
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+/-3
Moisture 1.5% max.
Insoluble matter 0.05% max.
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Fumaric Acid...
Fullboom Chemical Company
Sulphur Black BR
Address: 5/F Fullboom Building, No. 1, Jianshe North Street,
Shijiazhuang, Hebei
China, 050011
Tel: +86 311 89690285
Fax: +86 311 89690286
