广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
21期
119-120,133
,共3页
张勇%何乃珍%郭蓉%索志荣
張勇%何迺珍%郭蓉%索誌榮
장용%하내진%곽용%색지영
离子色谱%FOX7%SO2-4%NO3-%Cl-
離子色譜%FOX7%SO2-4%NO3-%Cl-
리자색보%FOX7%SO2-4%NO3-%Cl-
ion chromatography%FOX7%SO2-4%NO3-%Cl-
建立了测定炸药FOX7中3种阴离子的离子色谱分析方法,并用该方法测定了炸药FOX7。采用离子色谱检测法,以Metrosep A Supp5-250型阴离子柱为色谱柱；3．2 mmol/L Na2 CO3+1．0 mmol/L NaHCO3为流动相,流速为0．7 mL/min。结果表明：测定SO2-4、 NO3-、 Cl-三种离子的精密度试验、重复性试验、加样回收率试验的RSD均小于3．0%,平均回收率( n=6)分别为99．1%,98．4%和99．0%。方法快速,准确,可用于炸药FOX7的质量控制。
建立瞭測定炸藥FOX7中3種陰離子的離子色譜分析方法,併用該方法測定瞭炸藥FOX7。採用離子色譜檢測法,以Metrosep A Supp5-250型陰離子柱為色譜柱；3．2 mmol/L Na2 CO3+1．0 mmol/L NaHCO3為流動相,流速為0．7 mL/min。結果錶明：測定SO2-4、 NO3-、 Cl-三種離子的精密度試驗、重複性試驗、加樣迴收率試驗的RSD均小于3．0%,平均迴收率( n=6)分彆為99．1%,98．4%和99．0%。方法快速,準確,可用于炸藥FOX7的質量控製。
건립료측정작약FOX7중3충음리자적리자색보분석방법,병용해방법측정료작약FOX7。채용리자색보검측법,이Metrosep A Supp5-250형음리자주위색보주；3．2 mmol/L Na2 CO3+1．0 mmol/L NaHCO3위류동상,류속위0．7 mL/min。결과표명：측정SO2-4、 NO3-、 Cl-삼충리자적정밀도시험、중복성시험、가양회수솔시험적RSD균소우3．0%,평균회수솔( n=6)분별위99．1%,98．4%화99．0%。방법쾌속,준학,가용우작약FOX7적질량공제。
An ion chromatography method was established for determining of three kinds of anions in FOX7 simultaneously. Ion chromatography was used. The anions were analyzed on Metrosep A Supp5 -250 anion exchange column and the mobile phase consisted of 3. 2 mmol/L Na2 CO3 +1. 0 mmol/L NaHCO3. The flow rate was 0. 7 mL/min. The RSD of precision test, reproducibility test and recovery test were all less than 3%. The average recoveries ( n=6 ) were 99. 1% for SO2-4 , 98. 4% for NO3- and 99. 0% for Cl-, respectively. A rapid, sensitive and accurate method for the determination of three kinds of anions was founded. This study may provide a scientific basis for the quality control of FOX7.
