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7-Hydroxynaphthalene-1,3-disulfonic acid

Name: 7-Hydroxynaphthalene-1,3-disulfonic acid

CA Name: 1,3-Naphthalenedisulfonic acid,7-hydroxy-

Molecular Structure:

7-Hydroxynaphthalene-1,3-disulfonic acid,1,3-Naphthalenedisulfonic acid,7-hydroxy-,CAS 118-32-1,304.27,C10H8O7S2

7-Hydroxynaphthalene-1,3-disulfonic acid,1,3-Naphthalenedisulfonic acid,7-hydroxy-,CAS 118-32-1,304.27,C10H8O7S2

Molecular Formula:C10H8O7S2

Molecular Weight: 304.27

CAS Registry Number: 118-32-1

List of synthetic dyes :

C.I.Solvent Red 35


5 Responses to “7-Hydroxynaphthalene-1,3-disulfonic acid”

  1. […] Methods : 1,1-Bis(4-aminophenyl)cyclohexane double nitriding, respectively with the 7-Hydroxynaphthalene-1,3-disulfonic acid and phenol […]

  2. […] Methods : 4-(4-Aminophenyl)benzenamine double nitriding, then respectively and 7-Hydroxynaphthalene-1,3-disulfonic acid and phenol coupling, garnish with 4-Methylbenzene-1-sulfonyl chloride make phenol hydroxyl […]

  3. […] Manufacturing Methods : aniline diazo, and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling. […]

  4. […] Methods : aniline diazo, and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling, and then translate into aluminum […]

  5. […] Methods :  3,3′-Dimethylbenzidine double nitriding, first and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling, and then coupled with phenol, finally under certain pressure and heat monomer (VCM), […]

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