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480-68-2

Name 5-NITROBARBITURIC ACID
CAS 480-68-2
EINECS(EC#) 207-557-0
Molecular Formula C4H3N3O5
MDL Number MFCD00006667
Molecular Weight 173.08
MOL File 480-68-2.mol
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Chemical Properties

Appearance Prisms and leaflets from water.Slightly soluble in water; soluble in alcohol and sodium hydroxide solution; insoluble in ether.
Melting point  180.5°C
Boiling point  303.69°C (rough estimate)
density  1.79±0.1 g/cm3(Predicted)
refractive index  1.5000 (estimate)
storage temp.  Store at -20°C
form  Solid
pka -1.70±0.20(Predicted)
color  Off-white to light yellow
Merck  6585
Uses
Microreagent for potassium.
CAS DataBase Reference 480-68-2(CAS DataBase Reference)
EPA Substance Registry System 480-68-2(EPA Substance)

Safety Data

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 .
RTECS  CQ7300000
HazardClass  IRRITANT
HS Code  29335400

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