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Maleic Anhydride
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Maleic Anhydride

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Country:

China

Model No:

Maleic Anhydride

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Contact Person lyla

Room 606. Studio Era Building,NanKai District,TianJin,China, Tianjin, Tianjin

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Product Specification

  • Other Names: Butenedioic anhydride
  • MF: C4H2O3
  • Grade Standard: Industrial Grade
  • Purity (%): 99%
  • Appearance: gray yellow brown

Product Description


Maleic anhydride for industrial use (CAS No.*******6)
1. Properties and uses
Maleic anhydride is an important organic chemical raw material used mainly for synthesizing unsaturated polyester resins, coatings, pharmaceutics, pesticides, lubricating oil additives, foodstuff additives etc.
At room temperature, it is a white flaky crystal with irritant odour and sour, inflammable and sublimating. It can be freely dissolved in water to form maleic acid. It has a specific density of 1.**0, a melting point of *2.*5 °C, and a boiling point of **2°C.
2. Standard (GB/T********8)

Item

Top grade

Grade 1

Content (As C4H2O2)/ %

≥*9.5

≥*9.0

Colourity(platimum - cobalt)

≤*5

≤*0

Crystallization point /°C

≥*2.5

≥*2.0

Residue on ignition / %

≤0.**5

≤0.**5

Iron content (as Fe) / (pg/g)

≤3

-

Melting colourity(platimum - cobalt)

As agreed

As agreed

3. Packing and storage

*5Kg net in plastic woven bag lined with PE bag. *2mt/*0′FCL (with pallets) or *4mt/*0′FCL (without pallets) and for **0kg, *0mt/*0′FCL (2 bags per pallet).
Seal airtight and keep in a dry and cool condition and away from light


Country: China
Model No: Maleic Anhydride
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lyla < Tianjin Pioneers Chemical Limited. >

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