TBHQ

Description:
Tert-butylhydroquinone TBHQ is a white, crystalline solid having a characteristic odor. It is practically insoluble in water but soluble in alcohol and in ether. TBHQ is a general purpose antioxidant used to preserve various oils, fats and food items by retarding their oxidative deterioration. It is used in formulating varnish, lacquer, resins and oil field additives. It is used a fixative in perfumery to reduce the evaporation rate and improve stability. It is used as a stabilizer to inhibit the auto-polymerization of organic peroxides. SALES SPECIFICATION APPEARANCE white to light tan crystalline powder ASSAY (G.C) 99.0% min IMPURITY 0.1% max (Hydroquinone) 0.2% max ( t-Butyl-p-benzoquinone) 0.2% max (2,5-Di-t-butylhydroquinone) MELTING POINT 126.5 - 128.5 C TOLUENE 0.0025% XYLENE 0.0025% UV ABSORBANCE 280-289nm 0.15abs/cm 290-299nm 0.12abs/cm 300-359nm 0.08abs/cm 360-400nm 0.02abs/cm PACKING 25kgs in fiber drum

Payment Terms :	<br>negotiation
Minimum Order :	<br>1kg
Packaging:	<br>25KGS/DRUM