Product Name:Propyl Paraben

ITEMSPECIFICATIONS
CharactersWhite crystalline powder 
Purity (on dry base) %98.0-102.0
Acidity (PH)4.0-7.0
Melting point (°C) 96-99
Sulfate (SO42-)=<300 ppm
Residue on Ignition (%)=<0.10 
Completeness of solutionClear and transparent 
Organic volatile impurities=<0.5
Loss on Drying (%)=<0.5 

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