3,3'4,4'-Biphenyl Tetracarboxylic Acid Dianhydride

FOB Price: USD 40 - 60
|
1 Kilograms (Min. Order)
  • Supplying Ability10 Metric Tons Per Month
  • Supplying TypeIn stock
  • Model NumberCAS:2420-87-3
  • Preferred Payment Method:T/T, L/C, D/A, D/P, Western Union, PayPal

FEIMING CHEMICAL LIMITED

China

Port: ShenZhen,HongKong

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Quick Details

  • white powder:99.5%
  • Processing Time:3-5days
  • Port:ShenZhen,HongKong
  • Supply Ability: 10 Metric Tons Per Month
  • Brand Name:FM
Item Specification Results Appearance White powder White powder Melting Point (Anhydride) 298.0 ～ 302.0℃ 299.1 ～ 299.6℃ Content    (Anhydride Value) ≥99.5% 99.82% K ≤2ppm 0.1ppm Ca ≤2ppm 0.3ppm Na ≤2ppm 0.3ppm Fe ≤2ppm 0.2ppm Cu ≤2ppm 0.1ppm Conclusion Qualified

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