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548-93-6

Name 3-HYDROXYANTHRANILIC ACID
CAS 548-93-6
EINECS(EC#) 208-962-5
Molecular Formula C7H7NO3
MDL Number MFCD00007700
Molecular Weight 153.14
MOL File 548-93-6.mol
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Chemical Properties

Melting point  240 °C (dec.)(lit.)
Boiling point  276.03°C (rough estimate)
density  1.3585 (rough estimate)
refractive index  1.5500 (estimate)
storage temp.  −20°C
solubility  DMSO (Slightly), Methanol (Slightly, Heated)
form  Liquid or Low Melting Solid
pka pK1: 2.5(+1);pK2: 5.192(0);pK3: 10.118(OH) (25°C)
color  Clear colorless to white to yellow to orange
CAS DataBase Reference 548-93-6(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R40:Limited evidence of a carcinogenic effect.
Safety Statements 
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  DG2625000
HS Code  29225000
Hazardous Substances Data 548-93-6(Hazardous Substances Data)

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