Citation: XIE Zhengqiu. DETERMINATION OF PHOSPHORUS AND FLUORINE IN POLYMERS AND ORGANIC COMPOUNDS WITH Nd3+*[J]. Chinese Journal of Polymer Science, ;1985, 3(4): 356-361. shu

DETERMINATION OF PHOSPHORUS AND FLUORINE IN POLYMERS AND ORGANIC COMPOUNDS WITH Nd3+*

XIE Zhengqiu

Received Date: 8 July 1985

Percentages of P or/and F in polymers and organic compounds are found by using Nd3+ as pre-cipitant and subsequent titration of excess Nd3+ with EDTA after decomposing sample in oxygenflask. The errors of determination are for P<±0.20% and F<±0.30% except fully fluorinatedcompounds.
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