CAS 121-57-3,99.5% Sulfanilic Acid Suppliers,manufacturers & Factory From China

We supply good quality CAS 121-57-3, 99.5% Sulfanilic Acid and the most professional 99.5% Sulfanilic Acidsuppliers factory manufacturers from China. Please feel free to contact us if you want to buy Sulfanilic Acid.

This product is white to off-white powder, slightly dissolves in cold water, apt to dissolve in caustic soda solution and sodium carbonate solution, not dissolving in such organic solvents as the ethanol and ether ,etc.; density: 1.485(25oC/4oC), melting point:288oC,resolve in 300oC.

Specification

Appearance White or gray powder

Assay ≥99.0%

Aniline ≤ 0.02%

Insoluble deposit ≤ 0.1%

Use

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

25kg/bag or as your request

products list