Manufacturers & Exporters DYES & INTERMEDIATES
 
  Range of Products :::
 
Name of Product : : TERTIARY Butyl Hydroquinone
Common Name :: : TBHQ
Molecular Formula : : C10 H14 O2
Structural Formula : :

Physical Appearance : : White Crystalline Powder
Molecular Weight :
: 166.22
Melting Range : : 126.5'C to 128'C
Purity as
C10 H14 O2 % by mass
: 99.0 % Minimum
t-butyl p-benzoquinone % by mass : : 0.2 % Maximum
2,5, Di-t-butyl hydroquinone % by mass: : 0.2 % Maximum
Hydroquinone % by mass : : 0.1 Maximum
Arsenic (as AS) mg/kg :   3.0 Maximum
Heavy Metals (as pb) mg/kg :   10.0 Maximum
Toluene mg/kg :   25.0 Maximum
UV absorbance (Polynuclear Hydrocarbons) :   Passes Test



 


 
 
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