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P-hydroxy phenyl aldehyde

 

P-hydroxy phenyl aldehyde

 

Item
Commom
Refine
Appearance Light Yellow Crystals White Crystals
Purity ≥99.5 ≥99.8
Moisture ≤0.5 ≤0.3
M.P. ≥114.5 ≥115.6
Insoluble in DMF ≤0.1 ≤0.05
Chloride，ppm / ≤50
Neavy metals，ppm / ≤10

 

 


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