ICNEA 2645—Dye manufacturing

Where 2645 sits

1. C Manufacturing industry
2. 26 Chemical raw materials and chemical products manufacturing industry
3. 264 Manufacture of coatings, inks, pigments and similar products
4. 2645 Dye manufacturing

What 2645 includes

• Includes the following dye manufacturing activities：
• Organic pigments: nitroso pigments, azo pigments, biphenylamine yellow G, lake pigments, phthalocyanine pigments (phthalocyanine blue, phthalocyanine green G, other organic pigments)
• Dyes: sulfide dyes, disperse dyes, acid dyes, alkaline dyes, direct dyes, reactive dyes (reactive dyes), ice dyes (color rendering dyes), reducing dyes (urn dyes), cationic dyes, neutral dyes, other dyes
• Used as organic and inorganic products of luminescent bodies: rare earth luminescent materials, optical brighteners, brighteners, biological dyes, dye indicators, and other organic and inorganic products used as luminescent bodies
• The following product manufacturing activities are included in this category
• New organic dyes
• New reactive dyes
• New type of reducing dye
• New disperse dye
• Other new functional dyes
• Refers to organic synthesis, plant-based or animal pigments, and the production activities of organic pigments.

2645 in other systems