paracetamol

Features Specification: Acetaminophen(Paracetamol)
CAS No.: 103-90-2
Molecular Formula: C8H9NO2
Molecular Weight: 151.2
Appearance A white crystalline powder Complies
[Identification] Positive Positive
Melting range 168~172 169.2~170.1
Water Not more than 0.5% 0.2%
Residue on ignition Not more than 0.1% 0.07%
Chloride Not more than 0.014% Less than 0.014%
Sulfate Not more than 0.02% Less than 0.02%
Sulfide Complies Complies
Heavy metals Not more than 0.001% Less than 0.001%
Free of p-aminophenol Not more than 0.005% Less than 0.005%
Limit of p-chloroacetanilide Not more than 0.001% Less than 0.001%
Readily carbonizable substances Complies Complies
Organic volatile impurities Complies Complies
Assay(anhydrous basis) 98.0% 101.0% Complies
Total count colony unity 100/g Complies
Total bactetia count 10/g Complies
Total viable count 100/g Complies
Samonella Negative/25g; bsent/25g Complies
Staphylococcus Negative/25g Complies
E.Coli Negative/25g Complies
Coliform Negative/25g; bsent/25g Complies
Yeast Negative/25g Complies
Mould Negative/25g Complies
Pseudomomnas Negative/25g Complies