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ChemicalBook--->CAS DataBase List--->29120-26-1

29120-26-1

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29120-26-1 Structure

29120-26-1 Structure
IdentificationBack Directory
[Name]

HydroxyNaphtholBlue
[CAS]

29120-26-1
[Synonyms]

hydroxynaphthol blue, free acid
1-(2-Naphtholazo-3,6-disulfonic acid)-2-naphthol-4-sulfonic acid
2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(2-hydroxy-4- sulfo-1-naphthalenyl)azo]-
2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-
[Molecular Formula]

C20H14N2O11S3
[MOL File]

29120-26-1.mol
[Molecular Weight]

554.53
Chemical PropertiesBack Directory
[density ]

1.86±0.1 g/cm3(Predicted)
[pka]

-0.68±0.40(Predicted)
[EPA Substance Registry System]

2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]- (29120-26-1)
Safety DataBack Directory
[RIDADR ]

1759
[HazardClass ]

8
[PackingGroup ]

III
Hazard InformationBack Directory
[Uses]

Hydroxy Naphthol Blue Sodium Salt is a sodium salt of Hydroxy Naphthol Blue; a calcium ??indicator azo-??dye.
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