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发明人张德明,胡光,马晓峰. "A Process for Preparing High-Purity Sodium hexafluorophosphate
phosphate(1-), hexafluoro-, sodium (1:1)
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21324-39-0" [P]. 中国发明专利, 专利号 CN 111866425 B, 授权公告日 2020-04-04.
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