Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:1-(3-Aminophenyl)urea CA Name: Urea,(3-aminophenyl)- Molecular Structure: Molecular Formula:C7H9N3O Molecular Weight: 151.17 CAS Registry Number: 25711-72-2

Name: 2-Amino-5-methoxybenzene-1,4-disulfonic acid CA Name: Molecular Structure: Molecular Formula:C7H9NO7S2 Molecular Weight: 283.28 CAS Registry Number:

Name: 2-Amino-5-methylbenzene-1,4-disulfonic acid CA Name: 1,4-Benzenedisulfonic acid,2-amino-5-methyl- Molecular Structure: Molecular Formula:C7H9NO6S2 Molecular Weight: 267.28 CAS Registry Number: 76015-36-6

Name: 2-Hydroxy-3-amino-5-methoxybenzenesulfonic acid CA Name: Benzenesulfonic acid,3-amino-2-hydroxy-5-methoxy- Molecular Structure: Molecular Formula:C7H9NO5S Molecular Weight: 219.22 CAS Registry Number: 6837-91-8

Name: 2-Hydroxy-3-amino-5-methylbenzenesulfonic acid CA Name: Benzenesulfonic acid,3-amino-2-hydroxy-5-methyl- Molecular Structure: Molecular Formula:C7H9NO4S Molecular Weight: 203.22 CAS Registry Number: 6387-15-1