(3E)-3-[(2-arsonophenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2,
7-disulfonic acid (Molecular Formula: C₁₆H₁₃AsN₂O₁₁S₂)

Product Name:	(3E)-3-[(2-arsonophenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2, 7-disulfonic acid
CAS Registry Number:	520-10-5
EINECS:	208-285-5
Synonyms:	FT-0622478;520-10-5; I14-51861; AKOS015916690; EINECS 222-600-3; AI3-52540; AC1OC53M;(3E)-3-[(2-arsonophenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2, 7-disulfonic acid; EINECS 208-285-5;
Molecular Structure:
Molecular Formula:	C₁₆H₁₃AsN₂O₁₁S₂
Molecular Weight:	548.33282
Density:	g/cm³
Boiling Point:	°Cat760mmHg
Melting Point:	≥300 °C(lit.)
Flash Point:	°C
Risk Codes:	S20/21:Whenusingdonoteat,drinkorsmoke.;S28A:Aftercontactwithskin,washimmediatelywithplentyofwater.;S45:Incaseofaccidentofifyoufeelunwell,seekmedicaladviceimmediately(showthelabelwherepossible).;S60:Thismaterialanditscontainermustbedisposedofashazardouswaste.;S61:Avoidreleasetotheenvironment.Refertospecialinstructions/Safetydatasheets.;
Safety Statements:	R23/25:Toxicbyinhalationandifswallowed.;R50/53:Verytoxictoaquaticorganisms,maycauselong-termadverseeffectsintheaquaticenvironment.;
Hazard Symbols:	T:Toxic;N:Dangerousfortheenvironment;

(3E)-3-[(2-arsonophenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2,7-disulfonic acid (Molecular Formula: C16H13AsN2O11S2)