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Hydroxynaphthol blue: Difference between revisions

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Revision as of 14:04, 8 December 2010 editحسن علي البط (talk \| contribs)Extended confirmed users, Pending changes reviewers19,940 edits removed Category:Naphthols; added Category:2-Naphthols using HotCat ← Previous edit		Revision as of 16:25, 12 May 2011 edit undoCheMoBot (talk \| contribs)Bots141,565 edits Updating {{chembox}} (no changed fields - added verified revid - updated 'UNII_Ref', 'ChemSpiderID_Ref', 'StdInChI_Ref', 'StdInChIKey_Ref', 'ChEMBL_Ref', 'KEGG_Ref') per Chem/Drugbox validation (Next edit →
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Revision as of 16:25, 12 May 2011

Hydroxynaphthol blue
Names

Other names Hydroxynaphthol blue
Identifiers
CAS Number	63451-35-4
3D model (JSmol)	Interactive image
ECHA InfoCard	100.058.343
PubChem CID	9576626
CompTox Dashboard (EPA)	DTXSID8069852
SMILES O=S(C(C=C4)=CC1=C4C(/N=N/C2=C3C(C=CC=C3)=C(S(=O)(O)=O)C=C2O)=C(O)C(S(=O)(O)=O)=C1)(O)=O
Properties
Chemical formula	C₂₀H₁₁N₂Na₃O₁₁S₃
Molar mass	620.46301 g/mol
Appearance	Black-violet Powder
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Y verify (what is ?) Infobox references

Chemical compound

Hydroxynaphthol blue is an azo dye. It is used for determining the endpoint in metal complexation titrations.

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