O-Anisidine-4-Sulfonic acid, aother name is 3-amino-4-methoxy-Benzenesulfonic acid and 2-Anisidine-5-Sulfonic acid, CAS NO:(98-42-0), Molecular formular: C7H9NO4S,The product is white crystalline solid, no irritating smell, It can be dissolved in sodium carbonate, water and ethanol.It is intermediate of reactive dye.
Usage:
O-Anisidine-4-Sulfonic acid has a wide range of usage, It can be used as dye and medicine compund raw materials, It is mainly used as intermediate of direct red 83/89 and acid brown 83/86, It also can be used as pharmaceutical intermediate in the chemical industry.
Product Specification and Standard
|
Item |
Standard |
|
Apperance |
white crystalline solid(Dry Product) |
|
Content |
99%Min |
|
Purity |
99%Min |
