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Jiaxing Jinli Chemical Co.,Ltd.
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Diprophyline (Dyphylline)
   
Name of product Diprophyline (Dyphylline) CAS NO. 479-18-5
Molecular formula C10H14N4O4
Packing -- REACH
Registration		 --
Class or Division UN Number Packing Grup H.S. CODE --
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Check-Point Unit Specifications
Characteristics -- White crystalline powder
Assay % 98.0-102.0
Melting point °C 160-164
Loss on drying % max 0.5
PH -- 5.0-7.5
Limit of theophylline % max 0.5
Heavy metals ppm max 20
Residue on ignition % max 0.15
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