草酸铵
草酸铵AMMONIUMOXALATE化学名:一水合草酸铵二、分子式:(NH4)2C2O4·H2O三、分子量:142.11四、CAS:6009-70-7五、性状:无色晶体。相对密度1.501,折光率1.439。溶于水,不溶于乙醇。六、用途:作分析***,有机合成中间体。七、包装:内衬聚乙烯塑料袋,外套塑料编织袋,每袋净重25kg。八、贮存与运输:本品应贮存在干燥通风清洁的库房中,装载运输时要轻装轻放,防止包装破损,防止受潮、受热,运输过程中防止雨淋受潮,应与***物品隔离。质量指标SpecificationHG/T3453-2012含量[(NH4)2C2O4·H2O]w/%≥Assay[(NH4)2C2O4·H2O]w/%≥99.5pH值(50g/L,25℃)pH(50g/L,25℃)6.0-7.0澄清度试验/号≤ClarityTest/No≤6水不溶物,w/%≤InsolubleSubstances,w/%≤0.015氯化物(Cl计),w/%≤Chlorides(Cl),w/%≤0.002***盐(SO42-),w/%≤Sulfates(SO4),w/%≤0.02钠(Na),w/%≤Sodium(Na),w/%≤0.005镁(Mg),w/%≤Magnesium(Mg),w/%≤0.005钾(K),w/%≤Potassium(K),w/%≤0.005钙(Ca),w/%≤Calcium(Ca),w/%≤0.005铁(Fe),w/%≤Iron(Fe),w/%≤0.001***(Pb),w/%≤He***yMetal(AsPb),w/%≤0.00151、ChemicalName:AmmoniumOxalate2、MolecularFormula:(NH4)2C2O4·H2O3、MolecularWeight:142.114、CAS:6009-70-75、Character:Itoccursascolorlesscrystal.Relativedensityis1.501.Refractiveindexis1.439.It’ssolubleinwater,butinsolubleinethanol.6、Usage:It’susedasanalyticalreagent,organicsyntheticintermediate.7、Packing:Itispackedwithpolyethylenebagasinnerlayer,andacompoundplasticwovenbagasouterlayer.Thenetweightofeachbagis25kg.8、StorageandTransport:Itshouldbestoredinadryandventilativewarehouse,keptawayfromheatandmoistureduringtransportation,unloadedwithcaresoasto***oiddamage.Furthermore,itmustbestoredseparatelyfrompoisonoussubstances.)
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