P-Aminobenzene Sulfonic Acid White Powder

Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
Min. Order: 5 Ton
Delivery Time: 10 Days

Basic Info

Classification: Substituted Benzenes

Shape: Powdery

Grade Standard: Industrial Grade

Source: Petroleum

Purity: 99% Min

Moisture: 0.5% Max

Free Aniline: 0.02% Max

Water Insoluble Matter: 0.1% Max

Additional Info

Packaging: 25kgs/500kgs/750kgs

Productivity: 20000 mts per year

Brand: chenghui

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 20000 mts

Certificate: ISO 9002

Product Description

P-Aminobenzene Sulfonic Acid 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.

sulfanilic acid
Product Description 
white to off-white powder
Content(total amido number)%≥99.0
Aniline Content %≤0.02
Water Insolubles Content %≤0.10
Cas no: 121-57-3
M.F.  C6H7NO3S
M.W 173


1. P-Aminobenzene Sulfonic Acid 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. P-Aminobenzene Sulfonic Acid 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.Sulphanilic acid

We have different packing size, such as 25kgs small plastic woven bag, 350kgs/500kgs/750kgs jumbo bag for exporting of our sulfanilic acid
We supply large quantity of sulfanilic acid, about 20000mts per year
Many customers in different area and countries in the world have been using our sulfanilic acid for a long time.

Sulphanilic Acid for Water Reducer

Why Choose Us?         
1. Quality
  P-Aminobezene Sulfonic Acid meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.
2. Price
We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3. Packing
We can do according to the customers' request.
4. Transport
The products can be transported by Courier, by air or by sea
5. Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.sulfanilic acid P-Aminobenzenesulfonic Acid