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Triphamenyl phospepite
1.Qhov chaw: Nws yog lub xim tsis muaj xim lossis lub teeb daj pob tshab ua kua me me phenol tsw ntxhiab tsw. Nws tsis yaj hauv dej thiab yooj yim yaj hauv cov kuab tshuaj Organic, etherone thiab tau sib cais thiab muaj kev nqus tau rau ultraviolet. 2. Cas Tsis Muaj .: 101-02-02-0 3. 19-24 Oxide (Cl-%): ...
Nyob zoo, tuaj sab laj peb cov khoom!