BHT TECHNICAL GRADE

BHT TECHNICAL GRADE

Butylhydroxytoluene

4-hydroxy-3,5-di-tert-butylphenylacetic acid 

4-methyl-2,6-di-tert-butylphenol

2,6-Di-Tert-Butyl-4-Methylphenol

USAGE OF BHT TECHNICAL GRADE: 

BHT TECHNICAL GRADE is a broad-spectrum antioxidant with the largest dosage and the most widely used antioxidant in phenolic antioxidants. BHT TECHNICAL GRADE is widely used in polymer materials, petroleum products, rubber and food industry.

SPECIFICATION OF BHT TECHNICAL GRADE:

TEST ITEM

SPECIFICATION

Appearance

White crystal powder

Standard

GB29924-2013

Melting point

≥69.0

Sulfate

≤0.002

As, mg/kg

≤1

Heavy metal (pb)mg/kg

≤5

Free phenol,w%

≤0.02

Mositure

≤0.05

Burning residue

≤0.005

PTOPERTIES OF BHT TECHNICAL GRADE:

Boiling Point

265 °C(lit.)

Flash Point

127 ℃

Water-solubility

Insoluble

Stability

Stable, but light-sensitive. Incompatible with acid chlorides, acid anhydrides, brass, copper, copper alloys, steel, bases, oxidizing agents. Combustible.

Storage Condition

The storeroom is ventilated at low temperature and stored separately with oxidizing agent

SAFETY INFOMATION OF BHT TECHNICAL GRADE:

◆ WGK Germany: 1

◆ Danger type code: R22; R36/37/38

◆ Safety instructions: S26-S36-S37/39

◆ RTECS Number: GO7875000

◆ Dangerous Mark: Xn

Document Review: 

MSDS Of BHT Technical Grade

RELATED PRODUCTS:

BHT FEED GRADE

BHT FOOD GRADE