n. triphosgene
... 光气肟 dichloroformoxime ; Phosgene oxime 固体光气 Bis carbonate 三光气 BTC ; triphosgene ; bis carbonate ...
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本发明用固体光气代替了一级剧毒性气体――光气,便于准确计量,优化了操作条件,对环境污染小;
The present invention uses solid phosgene, rather than phosgene to result in accurate metering, optimized operation condition and less environmental pollution.
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