2,6-diaminoanthraquinone (2,6-daaq) cas 131-14-6, ķīna 2,6-diaminoanthraquinone (2,6-daaq) cas 131-14-6 ražotāji, piegādātāji, factory-foconsci chemical industry co., ltd.

Structural formula：

Product Description：

Item	Standard		Results
Loss on drying	Max 0.5%		0.11%
Heavy metals	Max 10 ppm		Max 10 parts per million
Sulfate ash	Max 0.2%，Measured as 1.0 gram		0.01%
Related substances	Unspecified impurities: For each impurity	Max 0.10%	Max 0.10%
Related substances	Total impurities	Max 1.0%	0.18%
Purity	Min 99.0%		99.82%
Determination	99.0%~101.0% (anhydrous)		99.90%
Appearance	Reddish brown prism		Reddish brown prism

Properties and Usage:

2,6-Diaminoanthraquinone (2,6-DAAQ) is an organic compound with good light stability and heat resistance. It is mainly used in the production of dyes, pigments, plastics, as well as as an intermediate in redox indicators and chemical synthesis.

1. Dye production

Textile dyes: 2,6-DAAQ is a key intermediate in the manufacture of high-performance anthraquinone textile dyes. Its excellent color and light stability enable the dye to show lasting color in textiles, meeting the demand for color stability of modern textiles.

Printing inks: In the production of printing inks, 2,6-DAAQ provides bright colors and good light resistance, improving the visual effect and durability of printed products.

2. Pigment manufacturing

Pigment additives: As an important precursor in the pigment industry, 2,6-DAAQ is used to synthesize a variety of high-performance pigments. These pigments are widely used in the coloring of coatings, plastics and other materials to ensure the durability and stability of colors.

High-performance pigments: Due to the excellent chemical stability and light resistance of 2,6-DAAQ, its derived pigments are suitable for applications with long-term use, such as outdoor coatings and plastic products.

3. Photoelectric materials

Photoelectric materials: In the preparation of photoelectric materials, 2,6-DAAQ, as a key organic intermediate, can be used to manufacture materials with specific photoelectric properties and promote the development of photoelectric technology.

4. Research and development

Chemical research: 2,6-DAAQ is used as a reagent and intermediate to explore chemical reaction mechanisms and performance characteristics, and support the research and development of new materials.

Storage conditions: Store in a ventilated, low temperature place

Packing: This product is packed in 25kg 100kg cardboard drums, and it can also be customized according to customers' requirements