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Hydroxynaphthol blue: Difference between revisions

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Revision as of 21:14, 2 June 2011 editWikitanvirBot (talk \| contribs)144,145 editsm r2.7.1) (robot Adding: it:Blu di idrossinaftolo ← Previous edit		Revision as of 13:11, 21 April 2012 edit undoMSBOT (talk \| contribs)13,809 editsm r2.7.3) (Robot: Adding fa:هیدروکسی‌نفتول آبی Next edit →
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Revision as of 13:11, 21 April 2012

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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