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Archive for the 'Dye intermediates' Category

7-Aminonaphthalene-1,3,6-trisulfonic acid

Name: 7-Aminonaphthalene-1,3,6-trisulfonic acid CA Name: 1,3,6-Naphthalenetrisulfonic acid,7-amino- Molecular Structure: Molecular Formula:C10H9NO9S3 Molecular Weight: 383.37 CAS Registry Number: 118-03-6

7-Aminonaphthalene-1,3,5-trisulfonic acid

Name: 7-Aminonaphthalene-1,3,5-trisulfonic acid CA Name: 1,3,5-Naphthalenetrisulfonic acid,7-amino- Molecular Structure: Molecular Formula:C10H9NO9S3 Molecular Weight: 383.37 CAS Registry Number: 27310-25-4

4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid

Name: 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid CA Name: 1,3-Naphthalenedisulfonic acid,4-amino-5-hydroxy- Molecular Structure: Molecular Formula:C10H9NO7S2 Molecular Weight: 319.31 CAS Registry Number: 82-47-3

3-Amino-4-hydroxynaphthalene-1,5-disulfonic acid

Name: 3-Amino-4-hydroxynaphthalene-1,5-disulfonic acid CA Name: Molecular Structure: Molecular Formula:C10H9NO7S2 Molecular Weight: 319.31 CAS Registry Number:

4-Amino-5-hydroxynaphthalene-1,7-disulfonic acid

Name: 4-Amino-5-hydroxynaphthalene-1,7-disulfonic acid CA Name: 1,7-Naphthalene disulfonic acid,4-amino-5-hydroxy- Molecular Structure: Molecular Formula:C10H9NO7S2 Molecular Weight: 319.31 CAS Registry Number: 130-23-4