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Archive for the 'Dye intermediates' Category

4-Aminonaphthalene-1-sulfonic acid

Name: 4-Aminonaphthalene-1-sulfonic acid CA Name: 1-Naphthalenesulfonic acid,4-amino- Molecular Structure: Molecular Formula:C10H9NO3S Molecular Weight: 223.25 CAS Registry Number: 84-86-6

2-Aminonaphthalene-1-sulfonic acid

Name: 2-Aminonaphthalene-1-sulfonic acid CA Name: 1-Naphthalenesulfonic acid,2-amino- Molecular Structure: Molecular Formula:C10H9NO3S Molecular Weight: 223.25 CAS Registry Number: 81-16-3

8-Aminonaphthalene-1-sulfonic acid

Name: 8-Aminonaphthalene-1-sulfonic acid CA Name: 1-Naphthalenesulfonic acid,8-amino- Molecular Structure: Molecular Formula:C10H9NO3S Molecular Weight: 223.25 CAS Registry Number: 82-75-7

5-Aminonaphthalene-2-sulfonic acid

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

1-Aminonaphthalene-2-sulfonic acid

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