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юридически?услуги
Chemical Information Overview  |  Chemical Product  |  Chemical Raw Material  |  Chemical Company
3-chlorophthalic anhydride
98% purity
117-21-5
It can be used in the synthesis of BPDA , monoether dianhydride, thioether dianhydride & diether dianhydride,reacting with diamine in cyclization reaction, it can produce polyimide.It is the best intermediate for polyimide , or used as intermediate of pesticide and medicine.
white or yellowish crystalline
Melting point(ЎЖC):122-125
Purity:98%
Industrial field others
Sanpeng Chemical Industry Co.,Ltd.
Phone +86-533-7834000
Fax +86-533-7820777
Homepage -
E-mail info@sanpengchem.com
Address Linzi zibo shandong
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