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Home » Products » Food Additives and Nutraceuticals » tert-Butylhydroquinone(TBHQ) CAS 1948-33-0

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tert-Butylhydroquinone(TBHQ) CAS 1948-33-0

  • 217-752-2

  • UN3077 Class9 PGIII/Non-Hazardous

  • 9MT for 25kg drum

Availability:


Specification

Item

Specification

Appearance

White crystal powder

Solubility

It is soluble in alcohol and in ether, and it is practically insoluble in water

Content (as C10H14O2)

99.0% min

Tert-Butyl-P-benzoquinone

0.2% max

Melting point

126.5℃ min

2,5-Di-t-butyl-hydroquinone

0.5% max

Hydroquinone

0.1% max

Toluene

0.0025% max

Lead

2 ppm max

UV-Absorbance (polynuclearhydrocarbons)

Complies with FCC 12


Application

Used as antioxidant to preserve various oils, fats and food items by retarding their oxidative deteriation. It is used in formulating vanish, lacquar, resin and oil field additives. It is used as a fixative in perfumary to reduce the vaporation rate and improve stability. It is also used as a stabilizer to inhibit the auto-polymerization of organic peroxides.

Packing and Storage

Packing In net 25kg cardboard drum.

Storage  Keep tightly closed.


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