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分析滴定指示剂--上海甄准

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  • 分析滴定指示剂-上海甄准

       指示剂本身有颜色(A),和金属离子形成的配合物有另外的颜色(B),当滴定达到终点时,滴定剂和游离的金属离子全部结合完毕,然后将金属-指示剂配合物中的金属离子夺取出来,使指示剂呈游离状态,溶液颜色再次变为指示剂本身的颜色(A)。选用指示剂的原则是:金属和指示剂配合物的稳定常数远小于金属和滴定剂配合物的稳定常数。

    上海甄准生物提供分析滴定指示剂。

    产品信息:

    货号
    英文品名 中文品名 规格
    RGC-IPT02H 0.2%PhenolphthaleinIndicatorSolution 0.2%酚酞指示剂 500ml
    RGC-EOW0011 1%EosinYinPurifiedwater 曙红Y,水溶液内含1%(w/v),吸附指示剂 1l
    RGC-ALRED01 AlizarineRedSolution125mls 茜素红溶液125ml 125ml
    RGC-ALREDH AlizarineRedSolution500ml 茜素红溶液500ml 500ml
    RGC-AZVIO01 AzoVioletIndicator,0.1%(w/v)AlcoholicSolution 偶氮紫指示剂,醇溶液0.1%(w/v) 125ml
    RGC-BRCGM05 BromocresolGreenIndicator,0.04%(w/v)inMethanol 溴甲酚绿指示剂,甲醇0.04%(w/v) 500ml
    RGC-BRCG0105 BromocresolGreenIndicator,0.1%(w/v)AqueousSolution 溴甲酚绿指示剂 500ml
    RGC-BRCGIPA0105 BromocresolGreenIndicator,0.1%(w/v)inIPA 溴甲酚绿指示剂 500ml
    RGC-BRCG105 BromocresolGreenIndicator,1%(w/v)AqueousSolution 溴甲酚绿指示剂 500ml
    RGC-BRPBB02M05 BromocresolPurple-BromothymolBlueMixedIndicator0.2%(w/v)inMethanol 溴甲酚紫-溴百里酚蓝混合指示剂,甲醇内含0.2%(w/v) 500ml
    RGC-BRP01M05 BromocresolPurpleIndicator,0.1%(w/w)inMethanol 溴甲酚紫指示剂,甲醇内含0.1%(w/v) 500ml
    RGC-BRP0105 BromocresolPurpleIndicator,0.1%(w/v)Aqueous 溴甲酚紫指示剂,水溶液内含0.1%(w/v) 500ml
    RGC-BRP0405 BromocresolPurpleIndicator,0.4%(w/v)Aqueous 溴甲酚紫指示剂,水溶液内含0.4%(w/v) 500ml
    RGC-BRP1M05 BromocresolPurpleIndicator,1%(w/w)inMethanol 溴甲酚紫指示剂,甲醇内含1%(w/v) 500ml
    RGC-BRP105 BromocresolPurpleIndicator,1%(w/v)Aqueous 溴甲酚紫指示剂,水溶液内含1%(w/v) 500ml
    RGC-BRBPIPA05 BromophenolBlueIndicator,0.04%(w/v)inIsopropylAlcohol 溴酚蓝指示剂,异丙醇内含0.04%(w/v) 500ml
    RGC-BRBP00505 BromophenolBlueIndicator,0.05%Aqueous 溴酚蓝指示剂,0.05%水 500ml
    RGC-BRBP0105 BromophenolBlueIndicator,0.1%(w/v)AqueousSolution 溴酚蓝指示剂,水溶液内含0.1%(w/v) 500ml
    RGC-BRBPIPA0105 BromophenolBlueIndicator,0.1%(w/v)inIsopropylAlcohol 溴酚蓝指示剂,异丙醇内含0.1%(w/v) 500ml
    RGC-BRBP0405 BromophenolBlueIndicator,0.4%Aqueous 溴酚蓝指示剂,0.4%水 500ml
    RGC-BRTH00205 BromothymolBlueIndicator,0.02%(w/v)AqueousSolution 溴百里酚蓝指示剂,水溶液内含0.02%(w/v) 500ml
    RGC-BRTHIPA00205 BromothymolBlueIndicator,0.02%(w/v)inIsopropylAlcohol 溴百里酚蓝指示剂,异丙醇内含0.02%(w/v) 500ml
    RGC-BRTHIPA00405 BromothymolBlueIndicator,0.04%(w/v)inIsopropylAlcohol 溴百里酚蓝指示剂,异丙醇内含0.04%(w/v) 500ml
    RGC-CALM00505 CalmagiteIndicator,0.05%(w/v)AqueousSolution 钙镁指示剂,水溶液内含0.05%(w/v) 500ml
    RGC-CALM0105 CalmagiteIndicator,0.1%(w/v)AqueousSolution 钙镁指示剂,水溶液内含0.1%(w/v) 500ml
    RGC-CALM0605 CalmagiteIndicator,0.6%(w/v)AqueousSolution 钙镁指示剂,水溶液内含0.6%(w/v) 500ml
    RGC-CALM105 CalmagiteIndicator,1% 钙镁指示剂,1% 500ml
    RGC-CAUB0105 CausticBlueIndicator,0.1%(w/v)AqueousSolution 苛性蓝指示剂,水溶液内含0.1%(w/v) 500ml
    RGC-COR1005 CongoRedIndicator,1%(w/v)AqueousSolution 刚果红指示剂,水溶液1%(w/v) 500ml
    RGC-CRER0405 CresolRedIndicator,0.04%(w/v)Aqueous 甲酚红指示剂,水溶液内含0.04%(w/v) 500ml
    RGC-CRER205 CresolRedIndicator,0.2%(w/v)Aqueous 甲酚红指示剂,水溶液内含0.2%(w/v) 500ml
    RGC-CVSOLN011 CrystalVioletIndicator,0.1%(w/v)inGlacialAceticAcid,forNonaqueousTitrations 结晶紫指示剂,冰醋酸内含0.1%(w/v),用于非水滴定 100ml
    RGC-CVSOLN021 CrystalVioletIndicator,0.2%(w/v)inGlacialAceticAcid,forNonaqueousTitrations 结晶紫指示剂,冰醋酸内含0.2%(w/v),用于非水滴定 100ml
    RGC-CVSOLN1 CrystalVioletSolution1%inGlacialAceticAcid 结晶紫溶液,冰醋酸内含1% 100ml
    RGC-DPC05 Diphenylcarbazone0.1% 二苯卡巴腙0.1% 500ml
    RGC-DPCBRBP05 Diphenylcarbazone-BromophenolBlueMixedIndicator 二苯卡巴腙-溴苯酚蓝混合指示剂 500ml
    RGC-EOW00051 EosinYTS,0.5%(w/v)AqueousSolution,AdsorptionIndicatorforArgentometricTitrations 曙红YTS,水溶液0.5%(w/v),银量滴定法中的吸附指示剂 1l
    RGC-EBTT05 EriochromeBlackTIndicatorinTriethanolamine,WaterHardnessIndicator 铬黑T指示剂,三乙醇胺中,硬水指示剂 500ml
    RGC-EBTNACL105 EriochromeBlackTIndicator,1%(w/w)inSodiumChloride 铬黑T指示剂,氯化钠内含1%(w/w) 500ml
    RGC-EBTNACL0205 EriochromeBlueBlackRIndicator,0.2%(w/w)inSodiumChloride 铬蓝黑R指示剂,氯化钠内含0.2%(w/w) 500ml
    RGC-ETVI01M05 EthylVioletIndicator,0.1%w/vin50%Methanol 乙基紫指示剂,50%甲醇内含0.1%w/v 500ml
    RGC-FS0101 FehlingsSolutionNo.1 费林溶液1号 1l
    RGC-FS0102 FehlingsSolutionNo.2 费林溶液2号 1l
    RGC-FEALI1 FerricAlumIndicatorSolution 铁明矾指示剂溶液 1l
    RGC-FEI0011 FerroinIndicator,0.01Molar 邻二氮菲亚铁离子指示剂,0.01表观摩尔 1l
    RGC-FEI00251 FerroinIndicator,0.025Molar 邻二氮菲亚铁离子指示剂,0.025表观摩尔 1l
    RGC-MTR06025 IndicatorMethylRedAlcoholicSolution0.1% 甲基红醇溶液0.1% 250ml
    RGC-IPT10F IndicatorPhenolphthalein1%PhenolphthaleinSolution 酚酞 1l
    RGC-IPTO5F IndicatorPhenolphthaleinAlcoholicSol.0.5% 酚酞 each
    RGC-IPTO5W IndicatorPhenolphthaleinAlcoholicSol.0.5% 酚酞 each
    RGC-MOS05 IndicatorScreenedMethylOrangeAlcoholicSolution0.1% 过滤甲基橙酒精溶液0.1% 500ml
    RGC-BRCG05 IndicatorSolutionBromocresolGreen0.04% 溴甲酚绿,0.04% 500ml
    RGC-BRBP0125 IndicatorSolutionBromophenolBlue0.04% 溴酚蓝,0.04% 125ml
    RGC-CPR05 IndicatorSolutionChlorophenolRed,0.04% 氯酚红,0.04% 500ml
    RGC-COR105 IndicatorSolutionCongoRed0.1% 刚果红0.001 500ml
    RGC-EBB05 IndicatorSolutionErichromeBlueBlackR 铬蓝黑R 500ml
    RGC-EBB1 IndicatorSolutionErichromeBlueBlackR 铬蓝黑R 1l
    RGC-PFS1 IndicatorSolutionFerroinIndicator 邻二氮菲亚铁离子指示剂 100ml
    RGC-MCP05 IndicatorSolutionm-CresolPurple,0.4% 间甲酚紫,0.4% 500ml
    RGC-M004F IndicatorSolutionMethylOrange,0.04% 甲基橙指示剂,水溶液内含0.04% 500ml
    RGC-IPT05H IndicatorSolutionPhenolphthalein,0.5% 酚酞指示剂,0.5% 500ml
    RGC-SO405 IndicatorSolutionSulfoOrange,0.4% 磺酸基橙,0.4% 500ml
    RGC-INDCA05 IndigoCarmineIndicator 靛胭脂红指示剂 500ml
    RGC-MGI00505 MalachiteGreenIndicator,0.05%(w/v)AqueousSolution 孔雀绿指示剂,水溶液内含0.05%(w/v) 500ml
    RGC-MBTHI00505 MBTHIndicator,0.05% 酚试剂指示剂,0.05% 500ml
    RGC-MBTHI0505 MBTHIndicator,0.5%(w/v)AqueousSolution 酚试剂指示剂,水溶液内含0.5%(w/v) 500ml
    RGC-MCP00405 m-CresolPurpleIndicator,0.04%(w/v)Aqueous 间甲酚紫指示剂,0.0004(w/v)水 500ml
    RGC-MCP0105 m-CresolPurpleIndicator,0.1%(w/v)Aqueous 间甲酚紫指示剂,0.001(w/v)水 500ml
    RGC-MTPSI01 Metalphthalein-ScreenedIndicatorRS 过滤金属钛指示剂RS 100ml
    RGC-MOXCI05 MethylOrange-XyleneCyanolIndicatorSolution 甲基橙-二甲苯蓝指示剂溶液 500ml
    RGC-MPRIPA1505 MethylPurpleIndicator,indiluteIPA(15%v/v) 甲基紫指示剂,稀异丙醇内含(15%v/v) 500ml
    RGC-MTBLU10250 MethyleneBlue1% 亚甲蓝,1% 250ml
    RGC-PR105 PhenolRedIndicator,0.1%(w/v)Aqueous 苯酚红指示剂,水溶液内含0.1%(w/v) 500ml
    RGC-PR505 PhenolRedIndicator,0.5%(w/v)AqueousSolution 苯酚红指示剂,水溶液内含0.5%(w/v) 500ml
    RGC-PR1005 PhenolRedIndicator,1%(w/v)AqueousSolution 苯酚红指示剂,水溶液内含1%(w/v) 500ml
    RGC-PR045 PhenolRedSolution0.04% 苯酚红指示剂,水溶液内含0.04%(w/v) 500Ml
    RGC-ST0055 StarchIndicator0.05%(w/v) 淀粉指示剂,0.05%(w/v) 500ml
    RGC-ST0205 StarchIndicator0.2%(w/v)AqueousSolution 淀粉指示剂,水溶液内含0.2%(w/v) 500ml
    RGC-ST0255 StarchIndicator0.25%(w/v)AqueousSolution 淀粉指示剂,水溶液内含0.25%(w/v) 500ml
    RGC-ST0305 StarchIndicator0.3%(w/v) 淀粉指示剂,0.3%(w/v) 500ml
    RGC-ST0505 StarchIndicator0.5%(w/v) 淀粉指示剂,0.5%(w/v) 500ml
    RGC-ST205 StarchIndicator2% 淀粉指示剂2% 500ml
    RGC-ST0505P StarchIndicatorwith0.5%PotassiumIodide 淀粉指示剂,含0.5%碘化钾 500ml
    RGC-ST505P StarchIndicatorwith5%PotassiumIodide 淀粉指示剂,含5%碘化钾 500ml
    RGC-ST105 StarchSolution1% 淀粉指示剂1% 500ml
    RGC-SO0405 SulfoOrange0.04% 磺酸基橙,0.04% 500ml
    RGC-TASHI025 TashiroIndicator(MethylRed/MethyleneblueinEthanol) 甲基红-亚甲蓝指示剂 250ml
    RGC-TECMXI01 TecatorMixedIndicator 特卡托混合指示剂 100ml
    RGC-UN1005 UniversalIndicatorSolution 通用指示剂溶液 50ml
    RGC-UN101 UniversalIndicatorSolution 通用指示剂溶液 100ml
    RGC-UN105 UniversalIndicatorSolution 通用指示剂溶液 500ml
     
    更多产品信息,请参考甄准生物官网
    上海甄准生物科技有限公司

     

     

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