4-phenylethynake Pepa 49389-05-8
Jeneng Produk: 4-phenylethynynylphthalic Anhydride Pepa CAS: 119389-05-8 Mf: c16h8o3 MW: 248.23 EineCE: 601-604-2 Titik Melting: 152 ° C Titik Giling: 466.9 ± 28.0 ° C Kapadhetan: 1.38 ± 0,1 g / cm3
Film film, Bahan Polyimide, lsp.
1, t / t
2, l / c
3, visa
4, kertu kredit
5, Paypal
6, jaminan perdagangan alibaba
7, Western Union
8, MoneyGram
9, saliyane, kadang kita uga nampa Bitcoin.
Disimpen ing gudang garing lan ventilated.