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Acid Blue 9

Acid blue 9 is used in soaps, shampoos, and other hygienic and cosmetics applications.

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Acid blue 7

Acid blue 7 is used in pesticide products to increase the effectiveness of the active ingredients, make the product easier to apply, or to allow several active ingredients to mix in one solution.

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Acid red 14

Acid red 14 is a synthetic red food dye from the azo dye group. Azorubine is commonly used in the UK and in several other countries in a popular brand of soda and in children's medicine Calpol, But it is a prohibited food additive in Canada, Japan, Norway, Sweden and the United States

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Acid red 18

Acid dyes are water-soluble dyes employed mostly in the form of sodium salts of the sulfonic or carboxylic acids. They are anionic which attach strongly to cationic groups in the fibre directly. They can be applicable to all kind of natural fibres like wool, cotton and silk as well as to synthetics like polyesters, acrylic and rayon. They are also used in paints, inks, plastics and leather.

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Acid red 52

Acid red 52 is a type of acid dye used in textile industries.

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Acid red 57

Acid red 57 is used in dyeing & printing of textiles and also in the dyeing of fur & leather.

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Acid red 88

Acid red 88 is used an dye intermediate and also it is used in dyeing of leather.

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Acid red 97

Acid red 97 is mainly used for bulk hair, cloth, wool, silk, nylon, leather, paper, metal etc.

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Alcian Blue

Alcian Blue is any member of a family of polyvalent basic dyes. It is used to stain acidic polysaccharides such as glycosaminoglycans in cartilages and other body structures, some types of mucopolysaccharides, sialylated glycocalyx of cells etc. Alcian Blue can be used to quantitate acidic glycans both in microspectrophotometric quantitation in solution or for staining glycoproteins in polyacrylamide gels or on western blots. It is a tetravalent basic (cationic) dye with a copper (Cu2+, coordination 4 of 6, orbital configuration d9 with Jahn-Teller distortion) phthalocyanine nucleus (CuPc) with three or four pendent isothiouronium side chains imparting its bulkiness and positive charges. In order to qualify as an alcian blue family member there has to be at least 2 side chains and the mixtures often have 3 chains in average to qualify as 8G. Alcian Blue has been used as an adhesive to help stick glycol methacrylate sections to glass slides. Alcian Blue has been used as a gelling agent for lubricating fluids likely due to the stacking properties of this macrocylic aromatic compound.

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Aniline Oil

The largest application of aniline is for the preparation of methylene diphenyl diisocyanate (MDI). The majority of aniline serves this market. Other uses include rubber processing chemicals (9%), herbicides (2%), and dyes and pigments (2%).As additives to rubber, aniline derivatives such as phenylenediamine and diphenylamine, are antioxidants. Illustrative of the drugs prepared from aniline is paracetamol(acetaminophen, Tylenol). The principal use of aniline in the dye industry is as a precursor to indigo, the blue of blue jeans.

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