硫酸钠/过氧化氢-氯化钠加合物的制备及表征

摘要本文以低浓度的双氧水(30%质量分数)制备出了稳定的硫酸钠-过氧化氢-氯化钠加合物产品,并以显微摄影、红外光谱、X射线粉末衍射和热分析等方法对所制备的硫酸钠-过氧化氢-氯化钠加合物进行了表征。结果表明,该化合物为棱柱形,产品纯度为99 3%(质量分数),红外光谱和X射线粉末衍射曲线与文献报导的基本一致。其分解温度为437 4K,分解热为18 32KJ·mol-1,比其它的过氧化氢加合物具有较高的热稳定性。

	Service

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	Email Alert
	RSS
	作者相关文章
	赵红坤
	任保增
	雒廷亮
	王鸿显
	刘国际

关键词：硫酸钠过氧化氢表征热分解

Abstract： This paper is concerned in preparation of the adduct sodium sulphate-Hydrogen Peroxide-Sodium Chloride using low concentration of hydrogen peroxide (30% mass fraction),In addition,the adduct was characterized by using IR spectrum,X-ray powder diffraction and thermal analysis.Results showed that its crystal is prismatic form,the purity of the adduct is 993%.The IR spectrum and X-ray powder diffraction are well accordance with reported in literature.The thermal decomposition temperature of the compound is 437.4K,The adduct sodium sulphate-hydrogen peroxide-sodium chloride shows higher stability than other perhydrate.

Keywords：

Received 2003-09-15; published 2003-09-15

引用本文:

赵红坤,任保增,雒廷亮,王鸿显,刘国际.硫酸钠/过氧化氢-氯化钠加合物的制备及表征[J]. 化学工业与工程, 2003,20(5): 261-265

ZHAO Hong-kun,REN Bao-zeng1,LUO Ting-liang1,WANG Hong-xian2,LIU Guo-ji1.Preparation and Characterization of Sodium Sulphate-Hydrogen Peroxide-Sodium Chloride[J]. Chemcial Industry and Engineering, 2003,20(5): 261-265

[1]	YUNOZUKEN,SHIGETSUGUS,KINJIROM.DetergentcompositioncontainingnovelbleachingAgent[P].US:3979312,1976-09-07.
[2]	YUNOSUKEN,SHIGETSUGUS,KINJIROM,etal.Bleachingcomposition[P].US:3979313,1976-09-07.
[3]	JOHNAG,ADAMSRG,PRITCHARDJM,etal.Noveltunnelstructurecontainingenclathratedhydrogenperoxide:4Na2SO4·2H2O2·NaCl[J].JournalofChemicalSocietyChemComm,1978,288-289.
[4]	ADAMSJM,PRITCHARDRG.TheCrystalstructureof4Na2SO4·2H2O2·NaCl[J].ActaCryst,1978,B34(5):1428-1432.
[5]	KAOSOAPCoLtd,NIPPONPEROXIDECoLtd.AdductentiilatendebleIchmittelzusammensetzung[P].DE:2530539,1975-07-09.
[6]	YOSHIOI,TOSHIOM.Stablesodiumsulfate-hydrogenperoxide-sodiumchlorideadductandprocessforpreparingsame[P].UK:1480884,1977-07-27.
[7]	伊藤芳郎.安定化れた硫酸ナトリウム-过酸化水素-盐化ナトリウム付加物[P].JP:60-51611,1985-08-31.
[8]	YOSHIOI,TOSHIOM.Stablesodiumsulfate-hydrogenperoxide-sodiumchlorideadductandprocessforpreparingsame[P].US:4005182,1977-01-25.
[9]	WERNERD,HELMUTH,RUDOLFS.Hydrogenperoxideadductandprocessforpreparationandusethereof[P].US:4400367,1983-08-23.
[10]	张克从.近代晶体学基础(上册)[M].北京:科学出版社,1987.
[11]	COSGROVESD,JONESW.TheReversibledesorptionofH2O2fromtheinclusionchannelcomplex4Na2SO4·2H2O2·NaCl[J].JournalofChemicalSocietyChemicalCommunication,1994,(19):2255-2256.
[12]	GEORGECP,CHARLESHS.Correlationofinfraredstretchingfrequenciesandhydrogenbonddistancesincrystals[J].JournalofChemicalPhysics,1956,24:639.
[13]	ANDREWKG,WILIAMJH.Thermaldecompsotionofsodiumcarbonateperhydrateinthesolidstate[J].JournalofPhysicalChemistry,1979,83(14):1810-1815.
[14]	MATTHEWCB,STEVENM.TheThermaldecompositionofsolidureahydrogenperoxide[J].ThermochimicaActa,1995,261(1):95-106.