Naphthol AS CAS 92-77-3 Россия

Structural formula： 

Product Description：

Properties and Usage:

Naphthol AS is a white solid with good water solubility and oil solubility. It is mainly used as a dye intermediate and chemical synthesis raw material. Our naphthol AS has high purity and excellent quality stability, making it ideal for meeting modern industrial needs.

1.Dye and pigment production

Naphthol AS is a core precursor for synthetic dyes, especially in the production of acidic and basic dyes, and is commonly used in the manufacture of red and orange dyes. By optimizing the dyeing process, Naphthol AS helps improve the color vividness and durability of the final product, ensuring its long-term stability in practical applications.

2. Chemical synthesis

Naphthol AS serves as a reaction intermediate and is capable of synthesizing a variety of important compounds. These synthetic products are commonly used in the preparation of drugs, pesticides and other chemical products.

3. Coatings and printing inks

Naphthol AS is suitable for the production of high-quality printing inks and coatings, especially in applications that require bright colors and excellent light fastness. It can significantly improve the color intensity and stability of inks and coatings, ensuring durability in various environments. Performance.

4. Plastics and synthetic materials

In the production of plastics and synthetic materials, naphthol AS is used as an additive to improve the properties and appearance of the materials.

5. Drugs and agricultural chemicals

Derivatives of naphthol AS are commonly used in the synthesis of various pharmaceutical intermediates and pesticides.

Storage conditions: Avoid sunlight, humidity, high temperature, and avoid using stabilizers, flame retardants or pesticides containing sulfur or halogen elements.

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