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Tetrabromophthalic anhydride
Product Name:Tetrabromophthalic anhydride
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Tetrabromophthalic anhydride

  (CAS: 632-79-1)

  Product features:

  Tetrabromophthalic anhydride is a white or yellow powder, the formula is C8Br4O3, molecular weight is at 463.7. It is insoluble in water, aliphatic hydrocarbon solvents, slightly soluble in chlorinated hydrocarbons such as chloroform, acetone, xylene, etc., soluble in nitrobenzene, dimethylformamide, toxic. This product is a reactive flame retardant, which can be used for the flame retardant of polystyrene, polypropylene, polyethylene, ABS resin, and can also be used as a synthesis of other organic chemicals.

  Quality index:





Bromine Content (Wt.%)

≥ 67

Melting Point (°C)

≥ 270

Sulfate (Wt.%)

≤ 0.30

Volatiles Matter (Wt.%)

≤ 0.20


  TBPA is a high-bromine acid bismuth flame retardant, It is used as a reactive flame retardant. It is mainly used for polyurethane rigid foam, unsaturated polyester resin and epoxy resin.

  In addition, the derivative of TBPA can be used for the flame retardant treatment of wire and cable and wool fabrics. As an additive flame retardant, it can be applied to PP, PE, PS coatings, textiles, etc.

  Packing, storage and transportation:

  Keep in in cool, dry and shading place.

  It is packed by composite paper bag or polypropylene woven bag, 25kg/bag,

  Handle with care during transportation.

Order:Tetrabromophthalic anhydride





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Add: No.127 Lushan Road,Huangdao District,Qingdao City,Shandong, China

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Qingdao Collect Chemical Co.,Ltd
Qingdao Collect Flame Retardant Tech Co.,Ltd
Mobile: 0086-18554855655
Add:No.127 Lushan Road, Huangdao District, Qingdao City, Shandong, China
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