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2,6-Diaminoanthraquinone (2,6-DAAQ) CAS 131-14-6 Deutschland
Chemical name: 2,6-Diaminoanthraquinone
Synonymous names:2,6-DAAQ；2,6-DIAMINOANTHRAQUINONE;2,6-ANTHRAQUINONYLDIAMINE
CAS No:131-14-6
Molecular formula:C14H10N2O2
Molecular weight:238.24
EINECS No:205-013-7
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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% |
|
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
