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Archive for the 'Dye intermediates' Category

2-Aminonaphthalene-1,6-disulfonic acid

Name: 2-Aminonaphthalene-1,6-disulfonic acid CA Name: 1,6-Naphthalenedisulfonic acid,2-amino-,monosodium salt Molecular Structure: Molecular Formula:C10H9NO6S2 Molecular Weight: 303.31 CAS Registry Number: 19532-04-8

4-Aminonaphthalene-1,7-disulfonic acid

Name: 4-Aminonaphthalene-1,7-disulfonic acid CA Name: 1,7-Naphthalenedisulfonic acid,4-amino- Molecular Structure: Molecular Formula:C10H9NO6S2 Molecular Weight: 303.31 CAS Registry Number: 85-74-5

2-Aminonaphthalene-1,5-disulfonic acid

Name: 2-Aminonaphthalene-1,5-disulfonic acid CA Name: 1,5-Naphthalenedisulfonic acid,2-amino- Molecular Structure: Molecular Formula:C10H9NO6S2 Molecular Weight: 303.31 CAS Registry Number: 117-62-4

4-Aminonaphthalene-1,6-disulfonic acid

Name: 4-Aminonaphthalene-1,6-disulfonic acid CA Name: 1,6-Naphthalenedisulfonic acid,4-amino- Molecular Structure: Molecular Formula:C10H9NO6S2 Molecular Weight: 303.31 CAS Registry Number: 85-75-6

6-Amino-4-hydroxynaphthalene-2-sulfonic acid

Name: 6-Amino-4-hydroxynaphthalene-2-sulfonic acid CA Name: 2-Naphthalenedisulfonic acid,6-amino-4-hydroxy- Molecular Structure: Molecular Formula:C10H9NO4S Molecular Weight: 239.25 CAS Registry Number: 90-51-7