1) organo phosphorus heteropolytungstic acid
有机膦钨杂多酸
1.
The organo phosphorus heteropolytungstic acids with 2 amminoethylphosphonic acids and its N substituded derivatives as the coordinate center were synthesized and characterized by IR, weight analysis ,scanning electron microscope and enegy dispersive X ray analysis,elemental analysis, for the first time.
首次以 2 氨乙基膦酸及其N 取代物为配位中心 ,制得一系列有机膦钨杂多酸 。
2) organophosphorus-heteropoly acid
有机膦酸-钨杂多酸
3) organobisphosphonotungstic heteropoly acid
有机双膦酸-钨杂多酸
1.
It is reported for the first time that a series of N-containedorganobisphosphonotungstic heteropoly acids were prepared and characterized.
杂多酸是一类优秀的催化剂,本文首次报道了含氮有机双膦酸-钨杂多酸的合成和表征,并对其酸性和氧化还原性作了初步探讨。
5) Organic-inorganic hybrid zirconium phosphonate
有机-无机杂化膦酸锆
补充资料:多乙烯多胺多亚烷基膦酸盐
分子式:
分子量:
CAS号:
性质:见过氧化氢稳定剂WPW-2。
分子量:
CAS号:
性质:见过氧化氢稳定剂WPW-2。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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