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High-efficiency-Butylated-hydroxytoluene

High efficiency Butylated hydroxytoluene

Product Description

,6-Di-tert-butyl-4-methyl phenol, good quality

Antioxidant BHT(2,6-di-tert-butyl-4-methyl phenol), C15H24O, molecular weight 220.36, white crystals or crystalline powder; soluble in benzene,toluene,ethanol,acetone,carbon terachloride,and methanol;insoluble in water and 10% NaOH solution.Mainly used in animal and vegetable oil and fat,and oil-rich food,and for packaging materials for cosmetics and food.
Specifications:
Items Parameter
Appearance white crystals or crystalline powder
m.p.°C 69.0-70.0
Purity, %, 99.5
Water content, % 0.1
Incandesced residue ,% 0.01
Sulfate (as SO4), % 0.002
Heavy metal (as Pb), % 0.0004
As ,% 0.0001
Free cresol(as p-cresol) ,% 0.02
Grades: Food grade,technical grade,feed grade.
Containers: kraft paper outside,plastic woven bag with plastic lining inner,with a net weight of 25kg, or load by 500kg plastic woven bag.
Warning: keep away from moisture and not to be handled together with toxic materials.

2.Usage:

BHT is nontoxic,imflammable, is applicable to various lubricating oils, re-processed gasoline, paraffin and other mineral oils, as well as to polyethylene, polystyrene, polypropylene, ABS resin, polyester, cellulose resin and foamed plastic (particularly to white or light-colored product), food-grade plastics, natural rubber, synthetic rubber, animal and plant grease etc