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Butylated Hydroxytoluene (BHT) CAS NO. 128-37-0

Product Introduction
Butylated hydroxytoluene (BHT)
CAS No.: 128-37-0
UN number: 3077 Class: 9 Packing group: III
Molecular Formula: C15H24O...

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1. Product Introduction

Butylated hydroxytoluene (BHT)

CAS No.: 128-37-0

UN number: 3077 Class: 9 Packing group: III

Molecular Formula: C15H24O

Butylated hydroxytoluene, other names 2,6-Di-tert-butyl-4-methylphenol; BHT is good widely used as antioxidant with the benefits:

Neutralizes free oxygen radicals and acts as potent antioxidant

Prevents auto-oxidation of organic materials (prevents rancidity of fats & oils)

Extends shelf-life & stabilizes colorants of foods, cosmetics


2. Specification or COA

ITEM

UNIT

SPECIFICATIONS

RESULTS

Appearance

--

White powder or crystals

White crystals

Purity(GC)

%

99.0 Min

99.43

Melting point

67 - 73

69.3

Phenolic Impurities

%

0.02 Max

0.002

Water

%

0.05 Max

0.012

Residue on ignition (Ash)

%

0.005 Max

0.002

Arsenic (As)

mg/kg

1.0 Max

Confirms

Heavy metals

mg/kg

5.0 Max

Confirms


3. Product application

Antioxidant Butylated hydroxytoluene (BHT)

1. inhibit or delay the oxidative degradation of plastic or rubber and prolong its service life.

2. prevent the acid value or viscosity of the lubricating oil and fuel oil from rising.

3. a synthetic rubber, polyethylene, polyvinyl chloride stabilizer, antioxidant BHT is a commonly used phenolic antioxidant in rubber.

4. also a stabilizer for cosmetics and medicine.

5. an excellent anti-oxidant additive for various petroleum products.


4. Packing & Delivery

Standard export neutral packing in 25KG/Bag, or customized.

20’FCL=15MT with pallets; 20’FCL=20MT without pallets.

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