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By certification 
English Name: Dextromethorphan Hydrobromide
Molecular Formula: C18H26BrNO
Molecular Weight: 452.4882
CAS RN: 6700-34-1
Assay: 99.3%—99.6%
Quanlity Standard: USP35, EP7
Appearance: White crystals crystalline powder
Melting point: 123-125℃
Specific rotation: +29°
Reaction: Negative Ultraviolet spectrum: Have the maximum absorption in the wavelength of 277nm
Infrared spectrum: Conforms with the reference spectrum
PH: 5.8-6.2
Residue on ignition: ≤0.1%
Water: ≤5.0％
Uses: Pharmaceutical raw material,the product is used for central antitussive and for dry cough of a variety of causes.
Packing: 10KG/Drum
