Factory Supply Acid yellow 17 cas 642-62-6 With Low Price: User Guide

• Basic Information and Parameters
• Uses of the Product
• How to Use the Product
• Detailed Usage Cases
• Contact Information

Basic Information and Parameters

The product we are introducing here is Acid yellow 17 with the CAS number 642 - 62 - 6. It is factory - supplied at a low price, which makes it a cost - effective choice for various industries. Acid yellow 17 is a type of azo dye. It has a specific chemical formula and structure that endows it with certain physical and chemical properties.

Physically, it usually appears as a yellow powder. In terms of solubility, it has relatively good solubility in water under appropriate conditions. The purity of the product can be guaranteed by our factory, and we can also provide different grades according to customers' requirements.

Uses of the Product

Acid yellow 17 has a wide range of applications in different industries. In the textile industry, it is commonly used for dyeing wool, silk, and nylon fibers. It can produce bright and long - lasting yellow colors on these materials, meeting the aesthetic and quality requirements of textile products. For example, high - end silk scarves can be dyed with Acid yellow 17 to create eye - catching yellow hues.

In the paper industry, it can be used for coloring paper products. Whether it is for packaging paper, art paper, or special - purpose paper, Acid yellow 17 can add a vivid yellow color to enhance the visual appeal of the paper. Additionally, in the leather industry, it can be used for leather dyeing, giving leather products a unique yellow tone.

How to Use the Product

When using Acid yellow 17, first of all, it is necessary to prepare a proper dyeing bath. For textile dyeing, dissolve the appropriate amount of Acid yellow 17 in water according to the desired color depth and the amount of textile materials. Usually, a dyeing assistant may be added to improve the dyeing effect. The temperature and pH value of the dyeing bath are crucial factors. Generally, a slightly acidic environment (pH around 4 - 6) is more suitable for the dyeing process of Acid yellow 17.

For paper and leather dyeing, the product can be dissolved in a suitable solvent or water - based medium and then applied to the surface of the paper or leather through spraying, dipping, or other methods. During the process, proper agitation and control of the process time are required to ensure uniform coloring.

Detailed Usage Cases

Case 1: Textile Dyeing
A textile factory received an order to produce a batch of yellow silk scarves. They decided to use Acid yellow 17 for dyeing. First, they prepared a dyeing bath with a pH of 5 and heated it to 80°C. They weighed out the appropriate amount of Acid yellow 17 according to the recipe and dissolved it in the dyeing bath. Then they immersed the silk scarves in the bath and kept the temperature and agitation for about 45 minutes. After dyeing, the scarves were rinsed and dried. The final products showed a bright and even yellow color, which met the customer's requirements.

Case 2: Paper Coloring
A paper mill wanted to produce yellow art paper. They dissolved Acid yellow 17 in a water - based solution and added it to the pulp during the paper - making process. By adjusting the amount of the dye solution, they were able to control the color intensity of the paper. The produced art paper had a soft and attractive yellow color, which was very popular in the market.

Contact Information

If you have any questions about Acid yellow 17 or need more detailed information, please feel free to contact us. Our email address is info@vivalr.com, and our phone number is (86) 15866781826. We look forward to serving you!