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Classification of dyes
Dyes can be classified as either natural or synthetic. Natural dyes come from plants and animals while synthetic dyes include water soluble dyes like direct, acid, basic and reactive dyes as well as water insoluble dyes like vat, sulphur and disperse dyes. Synthetic dyes are further broken down by their chemical structure and properties.
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Classification of dyes
- 1. CLASSIFICATION OF DYES ColouringMatters Dyes Natural Dyes Plants Animals Synthetic Dyes Water Solubles Direct Acid Basic Reactive Water Insolubles Vat Sulphur Disperse Ingrain Dyes Mineral Colour Oxidation Colour Azoic Colour Pigments Vat Colour Azoic Colour Phthalo Cynine Mineral