Zincon monosodium salt

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Names

[ Name ]:
Zincon monosodium salt

[Synonym ]:
EINECS 263-651-1
ZINCON MONOSODIUM SALT
2-[N'''-(2-hydroxy-5-sulfo-phenyl)-3-phenyl-formazano]-benzoic acid,sodium-salt
Benzoic acid, 2-[(2E)-2-[[(E)-2-(2-hydroxy-5-sulfophenyl)diazenyl]phenylmethylene]hydrazinyl]-
2-[(2E)-2-{[(E)-(2-Hydroxy-5-sulfophenyl)diazenyl](phenyl)methylene}hydrazino]benzoic acid
MFCD00064385
2-[N'''-(2-Hydroxy-5-sulfo-phenyl)-3-phenyl-formazano]-benzoesaeure,Natrium-Salz
5-(o-Carboxyphenyl)-1-(2-hydroxy-5-sulfophenyl)-3-phenyl forMazan
ZINCON SODIUM
2-CARBOXY-2'-HYDROXY-5'-SULFOFORMAZYLBENZENE SODIUM SALT
ZINCON extrapure AR

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Melting Point ]:
250-260 °C (dec.)

[ Molecular Formula ]:
C₂₀H₁₅N₄O₆S_.Na

[ Molecular Weight ]:
462.41

[ PSA ]:
169.39000

[ LogP ]:
3.16

[ Index of Refraction ]:
1.682

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Articles

Automated flow injection spectrophotometric determination of zinc using zincon: applications to analysis of waters, alloys and insulin formulations.

Analyst 111 , 1311, (1986)

R.M. Rush, J.H. Yoe

Anal. Chem. 26 , 1345, (1954)

J.A. Platte, V.M. Marcy

Anal. Chem. 31 , 1226, (1959)