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APIs   Memantine HCL Mebhydroline Napadisylate Abacavir Abacavir sulfate   Pharmaceutical     Intermediates   Levofloxacin acid Levofloxacin acid ester TPP: Triphenylphosphine Triphenylphosphine oxide(TPPO)   Phosphonium Compound   Triphenylphosphine Methyl Triphenyl Phosphonium Chloride N-Butyltriphenyl phosphonium Bromide Benzyl Triphenyl phosphonium Chloride Ethyl Triphenyl Phosphonium Bromide

Name of product Triphenylphosphine oxide Batch No. 110907 CAS No. 791-28-6 MolecularFormular C18H15OP Items Specification Results Identification IR Conformed Appearance white crystalline powder White crystalline powder Conent (GC) ≥98% 99.2% Melting Point 150-160°C 154-157°C Loss on drying ≤1% 0.3%

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