99.5% Best Price Antioxidant BHT Butylated Hydroxytoluene(BHT) Antioxidant T501 Butylated Hydroxytoluene(BHT) is a white crystalline solid with a faint characteristic odor. It is insoluble in water and in propylene glycol, but is freely soluble in alcohol. It is obtained by alkylation of p-cresol with isobutene or by monobutylation of m,p-cresol mixtures. APPLICATION For rubber, plastics antioxidant, gasoline, transformer oil, turbine oil, animal and vegetable oil, food and other antioxidants Butylated Hydroxytoluene(BHT) Specification: APPEARANCE white crystals or crystalline powder PURITY 99.5% MELTING POINT 69 - 70 C MOISTURE 0.1% max SULFATE 0.002% max HEAVY METALS 0.0004% max ASH 0.0001% max FREE CRESOL 0.02% max.