DSDA 2540-99-0 Factory Price
Product Name: 3,3 ', 4,4'-Diphenylsulfonettracarboxylic Dianhydride Synonyms: DSDA CAS: 2540-99-0 Mf: c16h6o8s MW: 358,28 Melting Point: CCLXXXIII ° Fervens Point: 718,5 ± 45.0 ° C Density: 1.755 ± 0.06 G / CM3
CPI film, polyimide materia, 5g MPI, etc.
I, T / T
II, l / c
III, Visa
IV, fidem card
V, PayPal
VI, Alibaba Trade Assurance
VII, occidentis unio
VIII, MoneyGram
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Stored in sicco et ventilari CELLA.
