SJZ Chenghui chemical co ltd
Classification: Substituted Benzenes
Grade Standard: Industrial Grade
Purity: 99% Min
Moisture: 0.5% Max
Free Aniline: 0.02% Max
Water Insoluble Matter: 0.1% Max
Productivity: 20000 mts per year
Place of Origin: China
Supply Ability: 20000 mts
Certificate: ISO 9002
Benzenesulfonic acid, 4-amino- is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and/or 1994.
EPA/Office of Pollution Prevention and Toxics; High Production Volume (HPV) Challenge Program. Benzenesulfonic acid, 4-amino- (121-57-3).
For Benzenesulfonic Acid, we are the main producer and supplier in China, produce 20000mts per year !
Product Categories : Organic Intermediate