Paracetamol(103-90-2)–Human API Featured Image
  • Paracetamol(103-90-2)–Human API


CAS No.: 103-90-2

EINECS No.: 151.1626

MF: C7H8ClN3O4S2

Product Description

New Description

Product Description

● CAS No.: 103-90-2

● EINECS No.: 151.1626

● MF: C7H8ClN3O4S2

● Package: 25Kg/Drum

● Paracetamol powder nutritional supplemen Mainly used for amino acid infusion,due to special wettability,also used in cold cream,osmetics. Serine constitute the human body of several kinds of essential amino acid of protein a,for the construction of protein has a very important role.

Appearance White or almost white ,crystalline powder.
Identification A:IR absorption Complies
B:UV absorption Complies
C:TLC Complies
Melting point 168~172°C
Water Not more than0.5%
Related substance Impurity(chloroacetanilide)not more than 10 ppm
Impurity K(4-aminophenol)not more than 50 ppm
Impurity F(4-nitrophenol)not more than 0.05%
any other impurity not more than 0.05%
Total of other impurities not more than 0.1%
Residue on ignition Not more than 0.1%
Chloride Not more than 0.014%
Sulfate Not more than 0.02%
Sulfide Conforms
Heavy metals Not more than 0.001%
Free p-aminophenol Not more than 0.005%
Limit of P-chloroacetanilide Not more than 0.001%
Readily carbonizable substances Conforms
Residual solvents Residual content of acetic acid is limited by the test of loss on dryingnot more than0.5%
Assay(anhydrous basis) 99.0~101.0%
Conclusion: Complies with USP34/ BP2011

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