Appearance: white or light yellow crystalline powder
Residue on Ignition: ≤0.2%
M.P.: ≥ 72-75
Assay: ≥99.5%
Molecular Weight: 145.16
Molecular Formula: C₉H₇NO
CAS NO.: 148-24-3
Structural Formula:

Properties: similar to white light yellow crystalline powder, insoluble in water or ether, soluble in ethanol, acetone, chloroform and benzene.
Use: In the manufacture of dyes, pesticides and medicines; also as complexation indicator etc.
Packing: In cardboard drum lined with double-layer plastic bag, net wt. 25kg
Useful Life: 12 months