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Maleic anhydride

TEL： 13816217984

Specifications：As the raw material of unsaturated polyester resin (UPR).

Product details

Product Identification:

Molecular Formula:C4H2O3

CAS No.108-31-6
 

Application：

  1. 1. As the raw material of unsaturated polyester resin (UPR).
  2. 2. As a raw material for the construction and production of hydrogenation products.
  3. 3. Used in coatings, lubricating oil additives, pesticides, tartaric acid, succinic acid and anhydride, tetrahydrophthalic anhydride, modified rosin, etc.

Specification:

ITEMS OF ANALYSIS

SPECIFICATION

APPEARANCE

White, yellowish blocky or flaky crystals

ASSAY（%）

99.5MIN

MELTING COLOR（PT/CO）

25APHA Max

 SOLIDIFICATION POINT

52.5℃ Min

RESIDUE ON

IGNITION（%）

0.005

FE（ug/g）

3MAX

CONCLUSION

CONFORM TO SPECIFICATION

 

Packing 

25kg Plastic woven bag

Maleic anhydride

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