info

product name:

Tetrabromophthalic anhydride

cas No. :

632-79-1

MF :

C8Br4O3

MW :

463.7

Taian, China

9/F,E-commerce Industrial Park

+86 156 6659 0861

Mon to Fri 8am to 6 pm

sales@taiangreenindustry.com

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Detail

Quick Details

Synonyms:

Bromphthal;

Firemaster Pht4;

Tetrabromophthalic acid anhydride;

3,4,5,6-Tetrabromophthalic anhydride;

4,5,6,7-Tetrabromo-1,3-isobenzofurandione;

4,5,6,7-Tetrabromoisobenzofuran-1,3-dione

Molecular structure:

Properties

Item

Specifications

Results

Appearance

White to light yellow powder

White powder

Bromine content

≥67%

68.3%

Melting point

≥270℃

275℃

Sulfate

≤0.3%

0.15%

Moisture

≤0.2%

0.1%

Conclusion

The results conforms with enterprise standards

 

Description

Tetrabromophthalic anhydride is a reactive flame retardant with antistatic effect. Tetrabromophthalic anhydride can be used in polyolefin, epoxy resin, unsaturated polyester, polyester and synthetic fiber. Tetrabromophthalic anhydride can also be used as an intermediate for other flame retardants. Tetrabromophthalic anhydride can also be used as an additive type. Flame retardants are used in plastics such as polyethylene and polyvinyl acetate copolymers. The zinc salt has good electrical insulation and can be used for flame retardancy of polystyrene, polypropylene, polyethylene, ABS resin, PS, PP, PE, ABS resin.

Packaging

25kg/bag

Storage

Store in a dry, well-ventilated place away from direct sunlight.

COA,

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