Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: 5-Aminonaphthalene-2-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,5-amino- Molecular Structure: Molecular Formula:C10H9NO3S Molecular Weight: 223.25 CAS Registry Number: 119-79-9

Name: 1-Aminonaphthalene-2-sulfonic acid CA Name: 1-Naphthalenesulfonic acid,1-amino- Molecular Structure: Molecular Formula:C10H9NO3S Molecular Weight: 223.25 CAS Registry Number: 81-06-1/61243-37-7

Name: 5-Aminonaphthalene-1-sulfonic acid CA Name: 1-Naphthalenesulfonic acid,5-amino- Molecular Structure: Molecular Formula:C10H9NO3S Molecular Weight: 223.25 CAS Registry Number: 84-89-9

Name: 4-Hydroxy-1-methylquinolin-2(1H)-one CA Name: 2(1H)-quinolinone,4-hydroxy-1-methyl Molecular Structure: Molecular Formula:C10H9NO2 Molecular Weight: 175.18 CAS Registry Number: 1677-46-9

Name: 5-Aminonaphthalen-1-ol CA Name: 1-Naphthalenol,5-amino- Molecular Structure: Molecular Formula:C10H9NO Molecular Weight: 159.18 CAS Registry Number: 83-55-6