Paracetamol

Paracetamol CAS No.:103-90-2       EINECS No.: 203-157-5 Product  name                                             Paracetamol Shelf life  four years Packing 25kg /bag Standard BP2013/USP35 Contents Specification Results Characters White crystalline powder,sparingly soluble in water,freely soluble in alcohol,very slightly soluble in ether and in methylene chloride. Conforms Identification A:Melting range168-172℃ 169.2-170.4℃ B.C.D.E Positive B.C.D.E Positive Related substance Impurity J (4-chloracetanilide)≤ 10ppm <10ppm Impurity K (4-aminophenol)≤ 50ppm <50ppm Impurity F (4-nitrophenol)≤ 0.05% <0.05% Any other impurity≤ 0.05% <0.05% Total of other impurity≤ 0.1% <0.1% Chloride ≤0.014% <0.014%   Sulphated ash ≤0.1% 0.04% Heavy metals ≤0.001% <0.001% Free p-Aminophenol ≤0.005% <0.005% Chloracetanilide ≤0.001% <0.001% Readily carbonizable substances Complies Complies Residual solvent Residual content of acetic acid≤0.5% <0.16% Organic volatile impurities Complies Complies Loss on drying ≤0.5% 0.06% Residueon igniton ≤0.1% 0.03% Assay 99.0%-101.0% 99.9% Conclusion: It complies with the requirements of the BP2013/USP35 Approved by zhang Checked by wang Analyzed by Twin