Refined 4-Anilinesulfonic acid CAS No. 121-57-3

Product Name: Sulfanilic acid  99% CAS 121-57-3

Synonyms: 4-Aminobenzenesulfonic acid; 4-Anilinesulfonic acid; p aminobenzenesulfonic acid   

Uses:

1. It is one important dyes intermediates, it can be used in Acid orange ,Acid light yellow 2G,Acid intermediary yellowish brown 4G,Acid intermediary dark yellow GG, Direct yellow GR,Reactive yellow K-RN, Brilliant red K-2G, datish red K-DG and blue K-3R, etc.

2. It also can be used in production of dyes Whitening agent, such as solute salt B, optical brightener BG, optical brightener BBU, dyeing proof salt H, etc.

3. It is also used in agriculture pesticide to proof wheat rust.

4. It is also one ideal intermediary in spices, food pigment, medicine, building materials, etc.

 Packaging and storage:

Packaging using plastic woven bags, lined with plastic bags double packaging, each bag 25KG or 300KG-750KG. Stored in a cool, dry, ventilated place, to prevent moisture, handling loss to prevent loss when the package

Company information: 

SJZ Chenghui Chemical Co., Ltd. established in 2004,  ISO 9001:2015 certified , located in Shijiazhuang, the capital of Hebei Province, 270km away from the south of Beijing, with 20 years of experience of selling and exporting chemicals.

we are the earliest and largest supplier in China, our present supply capacity is 20,000 mts per year,and have been selling our product to many areas in the world.

of the same type of product Sodium Sulfanilate is also very excellent.