Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: 2-Aminobenzenesulfonic acid CA Name: Benzenesulfonic acid,2-amino- Molecular Structure: Molecular Formula:C6H7NO3S Molecular Weight: 173.19 CAS Registry Number: 88-21-1

Name: 3-Aminobenzenesulfonic acid CA Name: Benzenesulfonic acid,3-amino- Molecular Structure: Molecular Formula:C6H7NO3S Molecular Weight: 173.19 CAS Registry Number: 121-47-1

Name: 4-Aminobenzenesulfonic acid CA Name: Benzenesulfonic acid,4-amino- Molecular Structure: Molecular Formula:C6H7NO3S Molecular Weight: 173.19 CAS Registry Number: 121-57-3/84-86-6

Name: 2-Aminophenol CA Name: Phenol,2-amino- Molecular Structure: Molecular Formula:C6H7NO Molecular Weight: 109.13 CAS Registry Number: 95-55-6

Name: 4-Aminophenol CA Name: Phenol,4-amino- Molecular Structure: Molecular Formula:C6H7NO Molecular Weight: 109.13 CAS Registry Number: 123-30-8