Customization: | Available |
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CAS No.: | 103-90-2 |
Formula: | C20h22cln |
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Product Name |
Pharmaceutical raw material Paracetamol powder Paracetamol |
CAS | 103-90-2 |
Appearance | white powder |
Molecular formula | C20H25ClN2O5.C6H6O3S |
Molecular Weight | 240.75 |
Assay | 99%min Paracetamol |
Shelf Life | 24 months when properly stored |
Storage | Keep in a cool, dry, dark location |
Product Name | Paracetamol |
Quantity | 6000Kg |
Package | 25kgs/bag |
Characters | White,crystallinepowder ,sparingly soluble. In water, freely soluble in alcohol, very slightly soluble in ether and in methylene |
Identification | A:Melting range 168-172ºC |
B.C.D.E positive | |
Related substance | Impurity J(chloracetanilide) ≤10ppm |
Impurity K(4-aminophenol) ≤50ppm | |
Impurity F(4-nitrophenol) ≤0.05% | |
Any other impurity ≤0.05% | |
Total of other impurity≤0.1% | |
Chloride | ≤0.014% |
sulfate | ≤0.02% |
Sulfide | complies |
Heavy metals | ≤0.001% |
Free p-Aminophenol | ≤0.005% |
chloracetanilide | ≤0.001% |
Readily carbonizable substances | Complies |
Residual solvent | Residual content of acetic acid ≤0.5% |
Organic volatile impurities | Complies |
Water | ≤0.5% |
Residue on igniton | ≤0.1% |
Assay | 99.0-101.0%(Dried substance) |