Structural formula：

Product Description：

Properties and Usage:

1,4-Dihydroxyanthraquinone (1,4-Dihydroxyanthraquinone), also known as Quinizarin, is an anthraquinone compound with rich application potential. As an important organic intermediate, it not only plays a core role in dye manufacturing, but also shows broad application prospects in fields such as photosensitive materials and chemical research.

Main application areas:

1. Dye and pigment manufacturing: 1,4-Dihydroxyanthraquinone is an important dye intermediate used to synthesize a variety of anthraquinone dyes and pigments. These dyes have important applications in industries such as textiles, printing, paints and plastics. Especially in textile dyes, it can provide bright red and purple. 1,4-Dihydroxyanthraquinone-2-sulfonic acid can be obtained by sulfonation of 1,4-Dihydroxyquinone.

2. Lake coloring agent: This compound can be used to prepare lake coloring agents and is widely used in the coloring of paints, inks, plastics and cosmetics.

3. Analytical chemistry:

pH indicator: Because its color changes with the change of pH value, 1,4-Dihydroxyanthraquinone can be used as an acid-base indicator, especially in certain specific chemical analyses.

Storage conditions: Store in a dry and ventilated place. Keep away from sunlight and moisture. Store and transport in accordance with the regulations for dangerous goods.

Packing: This product is packed in 25kg 200kg Bags, and it can also be customized according to customers' requirements