1,2,4,5-Benzenetetracarboxylic anhydride,PMDA

1,2,4,5-Benzenetetracarboxylic anhydride,PMDA

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price:USD 12.0000 -15.0000

1 Kilogram

FOB Price:USD 12.0000 -15.0000

Min.Order :1 Kilogram
Purity: 99.5%
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

PMDA Pyromellitic dianhydride polyimide film ,PMDA 99.5%,

Quick Details

Appearance:white crystalline powder
Application:manufacturing polyimide film,High-performance material
PackAge:10kg,20kg,25kg
ProductionCapacity:100|Metric Ton|Month
Storage:Dry
Transportation:General

Superiority:

Appearance	White powder crystals
Melting Point	286.0～ 287.5℃
Acid Value ( mgKOH/g)	≥1010
PMA%	≤ 0.5
Purity	≥99.5%

Details:

EINECS： 201-898-9 MF：C10H2O6 MW：218.12 MP：283-287 oC RoHS and Halogen test，

Powder granular crystal. Melting point 286 ℃, 288 ℃, boiling point 384-400 ℃, relative density 1.680 (20/4 ℃), soluble in dimethyl formamide (DMF), dimethyl sulfoxide, reported butyrolactone, N - methyl pyrrolidone, acetone, methyl ethyl ketone, methyl isobutyl ketone, ethyl acetate, not soluble in chloroform, ether and n-hexane, benzene under room temperature. Exposure to the wet air hydrolysis into benzene tetracarboxylic acid.

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