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with ISO Certificate Pyromellitic Acid for Coating Raw Materials

China with ISO Certificate Pyromellitic Acid for Coating Raw Materials, Find details about China Pma CAS 89-05-4, Pma 99.2% from with ISO Certificate Pyromellitic Acid for Coating Raw Materials

Colour
White
Molecular Weight
254.16
Sample
Free
Melting Point
284ºC
Trademark
AQ
Transport Package
25kg Paper Bag
Specification
99.2%
Origin
China
HS Code
29173990
Colour
White
Molecular Weight
254.16
Sample
Free
Melting Point
284ºC
Trademark
AQ
Transport Package
25kg Paper Bag
Specification
99.2%
Origin
China
HS Code
29173990
pyromellitic acid for  synthesis of polyimide and TOPM,Manufacture,Best  Price/ZIBO ANQUAN CHEMICAL CO.,LTD
ItemTop Grade
Content (w, %)≥99.0
CAS NO89-05-4
Appearancewhite powder
Melting Point (ºC)282-284
Neutralization Equivalent63.3±0.2
Specific Gravity1.790
Molecular FormulaC10H6O8

with ISO Certificate Pyromellitic Acid for Coating Raw Materials
with ISO Certificate Pyromellitic Acid for Coating Raw Materials
with ISO Certificate Pyromellitic Acid for Coating Raw Materials
with ISO Certificate Pyromellitic Acid for Coating Raw Materials
with ISO Certificate Pyromellitic Acid for Coating Raw Materials
with ISO Certificate Pyromellitic Acid for Coating Raw Materials

 

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