Hot Price MOQ

1 kg (MOQ)$6.89

ZIBO ANQUAN CHEMICAL CO., LTD.Stabilizer Materials 1 2 4 5-Benzenetetracarboxylic Dianhydride Pyromellitic Dianhydride (PMDA) CAS No. 89-32-7

1 kg (MOQ)$25.00

Suzhou Senfeida Chemical Co., Ltd.99% CAS 89-32-7 Pyromellitic Dianhydride Pmda