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Persona de contacto Mr. Michael
NO. 226,NANYANG ROAD, ZHENGZHOU
Chemical name
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Maleic anhydride
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Molecular formula
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C4H2O3
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Molecular weight
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*8.**8
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Trade mark
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Annual production
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****0t/a
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Item
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Unit
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Extra class
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1st class
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Conforming unit
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Content(by MAN)
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% ≥
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*9.5
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*9.0
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*8.5
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Molten colour
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Hazen≤
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*5
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*0
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**0
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Crystallization point
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°C≥
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*2.4
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*2.0
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*1.5
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Ash content
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%≤
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0.**5
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0.**5
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-
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Iron content
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mg/kg≤
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5
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-
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-
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