Chemical Name BHT; 2, 6-di-tert-butyl-p-cresol (Butylated hydroxytoluene) 
CAS Number 128-37-0 
Molecular Formula C15H24O or [C(CH3)3]2CH3C6H2OH 
Molecular Weight 220.36 
Molecular Structure 
Packing 25kg/drum 
Capacity Production upon order 
Storage Keep tightly closed in light-resistant containers. 
Application The product can be used as a food anti-oxidizing and food packaging anti-oxidizing. 

SPECIFICATION 

Items Specification 
Assay ≥ 99.50 
Initial melting point 69.0 ~ 70.0 
Appearance White crystalline or powder 
Water ≤ 0.1% 
Residue on ignition ≤ 0.01% 
Sulfate ≤ 0.002% 
Heavy metal (as Pb) ≤ 0.0004% 
Arsenic (as AS) ≤ 0.0001% 
Free phenol ≤ 0.02%(m/m) 
Lead ≤ 5.0ppm 
Mercury ≤ 1.0ppm 
Specific absorption in ethanol E (278 nm) not less than 81 and not more than 88 
Standard Factory Standard