Chemistry > Chemistry in Everyday Life > 3.0 Dyes
Chemistry in Everyday Life
1.0 Chemicals In Medicine And Health Care
2.0 Drugs And Medicines
2.1 Analgesics
2.2 Control of microbial diseases
2.3 Antibiotics
2.4 Broad spectrum antibiotics
2.5 Sulpha Drugs
2.6 Antihistamines
2.7 Antiseptics and Disinfectants
3.0 Dyes
4.0 Cosmetics
5.0 New High Performance Materials
6.0 Ceramics
7.0 Chemicals In Food
8.0 Detergents
9.0 Rocket Propellants
10.0 Insect Sex Attractants (Pheromones)
3.1 Conditions which a dye must satisfy
2.2 Control of microbial diseases
2.3 Antibiotics
2.4 Broad spectrum antibiotics
2.5 Sulpha Drugs
2.6 Antihistamines
2.7 Antiseptics and Disinfectants
(i) It must have a suitable colour.
(ii) It must be able to fix itself or capable of being fixed to the fabric from the solution.
(iii) When fixed, it must be fast to light resistant to the action of water, soap detergents etc. During washing or to the organic solvents during dry cleaning etc.