diazo sulfanilic acid for dyestuff

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

physical and chemical properties: sulfanilic acid is white or gray white powder and this product can slightly be soluble in water and ethylalcohol and diethyl ether ,benzene and can be soluble in boiled water

Synonyms:  4-Aminobenzenesulfonic acid; 4-Anilinesulfonic acid
EINECS No:  204-482-5

Cas no: 121-57-3

M.F.  C₆H₇NO₃S

M.W 173

Products Usage:this product can be used to make azo dyestuffs and pesticide preventing rust disease.Sulfanilic acid is a important raw matertial for dyes,  food industry, construction filed and so on.

SJZ Chenghui chemicals was established for more than 10 years, we are located in the Shijiazhaung, the capital of Hebei province.

We supply large quantity of sulfanilic acid, about 20000mts per year

Sulfanilic acid can be used in many fields, such as: dyes, optical brightenres

Sulfanilic acid is our most strong product, we have been selling and exporting this item to several areas and countries in the world for more than 15 year