Acetaminophen (Paracetamol)
Chemical name: Acetaminophen
Trade Name: Paracetamol
CAS Number: 103-90-2
Molecular Formula: C8H9NO2
Molecular Weight: 151.2
Structural Formula:
Physical and Chemical Properties: White crystalline powder
odourless soluble in water, ether, chloroform etc.
Specifications:
Items Standard (BP98/USP24)
Appearance A White Crystalline
Identification A.B.C.D.E. Positive
Melting Point 168~172ºC
Water Content 0.5% max
Residue on Ignition 0.1% max
Chloride 0.014% max
Sulfate 0.02% max
Sulfide Complies
Heavy Metals 0.001% max
Readily Carbonizable Substances Complies
Free P-aminophenol 0.005% max
Related Substance 0.001% max
Organic Volatile Impurities Complies
Assay 99.0% -- 101.0%
Usage: It is used in keeping fever down and easing pain,ˇˇpharmaceutical materials.
Packing: 25kg compound woven bag, carton or cardboard drum.
 

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