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135-52-4

Name ZINCON
CAS 135-52-4
EINECS(EC#) 205-197-9
Molecular Formula C20H16N4O6S
MDL Number MFCD00007507
Molecular Weight 440.43
MOL File 135-52-4.mol

Chemical Properties

Appearance purple powder
Melting point  203°C (dec.)
density  1.48±0.1 g/cm3(Predicted)
pka pK2:4;pK3:7.85;pK4:15 (25°C)
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 135-52-4(CAS DataBase Reference)
EPA Substance Registry System Benzoic acid, 2-[[[(2-hydroxy-5-sulfophenyl)azo]phenylmethylene]hydrazino]- (135-52-4)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing .

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