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887-76-3

Name 1-Diazo-2-naphthol-4-sulfonic acid
CAS 887-76-3
EINECS(EC#) 212-958-9
Molecular Formula C10H8N2O4S
MDL Number MFCD00012409
Molecular Weight 252.25
MOL File 887-76-3.mol
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Chemical Properties

Appearance brown adhering powder or paste
Melting point  160 °C (dec.)(lit.)
Boiling point  160 C
density  1.5366 (rough estimate)
refractive index  1.6800 (estimate)
storage temp.  Flammables area
form  powder
Water Solubility  15.8 g/L (20 ºC)
CAS DataBase Reference 887-76-3(CAS DataBase Reference)
EPA Substance Registry System 887-76-3(EPA Substance)

Safety Data

Hazard Codes  F,C
Risk Statements 
R5:Heating may cause an explosion.
R11:Highly Flammable.
R34:Causes burns.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
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 .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S48:Keep wetted with ... (appropriate material to be specified by the manufacturer) .
RIDADR  UN 2925 4.1/PG 2
WGK Germany  3
TSCA  Yes
HazardClass  4.1
PackingGroup  III
HS Code  29270000

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