筛选出 15 条数据

    品牌 产品 货期 价格 货号 规格 /
    分子筛,活性碳,助滤剂7440-44-0

    CAS号:7440-44-0

    品名:活性炭carbonatom

    中文别名:油墨黑;活性炭颗粒;碳黑;超细碳粉;活性碳;活性炭黑;

    英文别名:CARBON(AMORPHOUS);CHARCOALACTIVATED;CARBON,ACTIVATED,CHORCARB130GRADE/ACTIVATEDCARBON/CHARCOAL,ACTIVATED;CARBONACTIVATED(GRANULAR);carbon;GLASSYCARBON;CHARCOAL,ACTIVATEDGRANULAR;CARBON,ACTIVATED,DARCOACIDWASHED;(0321)CARBON;ACTIVECARBON;FERROCHROMIUM;ACTIVATEDCHARCOAL;Activatedcharcoal;ACTIVATEDCARBON,GRANULES2.5MM;ACTIVCOAL;CARBON,ACTIVATED;CarbonActivated;ACTIVATEDCARBON;DARCOG60ACTIVATEDCHARCOAL;

    EINECS号:231-153-3

    密度:

    熔点:3550 °C(lit.)

    安全说明:S26; S36; S24/25; S22; S36/37

    危险类别码:R36/37; R36/37/38; R20; R10

    危险品运输编码:UN 1325 4.1/PG 3

    信号词:Warning

    危险性防范说明:P210

    危险标志:GHS02

    危险性描述:H228

    用途:(1)活性炭主要用于以下几个方面。

     7440-44-0 详细信息

    分子筛,活性碳,助滤剂

    CAS号:7440-44-0

    品名:活性炭carbonatom

    中文别名:油墨黑;活性炭颗粒;碳黑;超细碳粉;活性碳;活性炭黑;

    英文别名:CARBON(AMORPHOUS);CHARCOALACTIVATED;CARBON,ACTIVATED,CHORCARB130GRADE/ACTIVATEDCARBON/CHARCOAL,ACTIVATED;CARBONACTIVATED(GRANULAR);carbon;GLASSYCARBON;CHARCOAL,ACTIVATEDGRANULAR;CARBON,ACTIVATED,DARCOACIDWASHED;(0321)CARBON;ACTIVECARBON;FERROCHROMIUM;ACTIVATEDCHARCOAL;Activatedcharcoal;ACTIVATEDCARBON,GRANULES2.5MM;ACTIVCOAL;CARBON,ACTIVATED;CarbonActivated;ACTIVATEDCARBON;DARCOG60ACTIVATEDCHARCOAL;

    EINECS号:231-153-3

    密度:

    熔点:3550 °C(lit.)

    安全说明:S26; S36; S24/25; S22; S36/37

    危险类别码:R36/37; R36/37/38; R20; R10

    危险品运输编码:UN 1325 4.1/PG 3

    信号词:Warning

    危险性防范说明:P210

    危险标志:GHS02

    危险性描述:H228

    用途:(1)活性炭主要用于以下几个方面。

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    分子筛,活性碳,助滤剂7440-44-0
    百灵威 有序介孔碳CMK-3 OrderedmesoporouscarbonCM... 35天

     898.00
    JK926976 N/A
    中药标准品539-15-1

    CAS号:539-15-1

    品名:大麦芽碱hordenine

    中文别名:4-羟基-N,N-二甲基苯乙胺;4-(2-二甲基氨基乙基)苯酚;麦芽碱;大麦碱;安哈林;對羥-N,N-二甲苯乙胺;氮位N,N-二甲基对羟基苯乙胺;4-[2-(二甲基氨基)乙基]苯酚;

    英文别名:4-[2-(Dimethylamino)ethyl]phenol;Cactine;Anhaline;N,N-dimethyltyramine;Hordenin;Phenol,4-[2-(dimethylamino)ethyl]-;Hordetin;p-[2-(dimethylamino)ethyl]phenol;Hordenine;4-(2-(Dimethylamino)ethyl)phenol;Ordenina;Eremursine;2-(4-Hydroxyphenyl)-N,N-dimethylethylamine(4-(2-Dimethylaminoethyl)phenol;Anhalin;4-Hydroxy-N,N-dimethylphenethylamine;4-[2-(dimethylamino)ethyl]phenol;Anhalin-d6;N,N-dimethyl-2-(4-hydroxyphenyl)ethylamine;Ordenine;

    分子式:C10H15NO

    分子量:165.232

    精确质量:165.115

    Psa:23.47

    EINECS号:208-710-4

    密度:1.026g/cm3

    沸点:270.2ºC at 760 mmHg

    闪点:123.5ºC

    折射率:1.542

    海关编码:2922199090

    简介:Hordenine(N,N-dimethyltyramine)isanalkaloidofthephenethylamineclassthatoccursnaturallyinavarietyofplants,takingitsnamefromoneofthemostcommon,barley(Hordeumspecies).Chemically,hordenineistheN-methylderivativeofN-methyltyramine,andtheN,N-dimethylderivativeofthewell-knownbiogenicaminetyramine,fromwhichitisbiosyntheticallyderivedandwithwhichitsharessomepharmacologicalproperties(seebelow).Currently,hordenineiswidelysoldasaningredientofnutritionalsupplements,withtheclaimsthatitisastimulantofthecentralnervoussystem,andhastheabilitytopromoteweightlossbyenhancingmetabolism.Inexperimentalanimals,givensufficientlylargedosesparenterally(i.e.byinjection),hordeninedoesproduceanincreaseinbloodpressure,aswellasotherdisturbancesofthecardio-vascular,respiratoryandnervoussystems.Theseeffectsaregenerallynotreproducedbyoraladministrationofthedrugintestanimals,andtherearevirtuallynoscientificreportsoftheeffectsofhordenineinhumanbeings.Moredetaileddiscussionsofhordeninepharmacologyandtoxicologyaregivenbelowthissection.

     539-15-1 详细信息

    中药标准品

    CAS号:539-15-1

    品名:大麦芽碱hordenine

    中文别名:4-羟基-N,N-二甲基苯乙胺;4-(2-二甲基氨基乙基)苯酚;麦芽碱;大麦碱;安哈林;對羥-N,N-二甲苯乙胺;氮位N,N-二甲基对羟基苯乙胺;4-[2-(二甲基氨基)乙基]苯酚;

    英文别名:4-[2-(Dimethylamino)ethyl]phenol;Cactine;Anhaline;N,N-dimethyltyramine;Hordenin;Phenol,4-[2-(dimethylamino)ethyl]-;Hordetin;p-[2-(dimethylamino)ethyl]phenol;Hordenine;4-(2-(Dimethylamino)ethyl)phenol;Ordenina;Eremursine;2-(4-Hydroxyphenyl)-N,N-dimethylethylamine(4-(2-Dimethylaminoethyl)phenol;Anhalin;4-Hydroxy-N,N-dimethylphenethylamine;4-[2-(dimethylamino)ethyl]phenol;Anhalin-d6;N,N-dimethyl-2-(4-hydroxyphenyl)ethylamine;Ordenine;

    分子式:C10H15NO

    分子量:165.232

    精确质量:165.115

    Psa:23.47

    EINECS号:208-710-4

    密度:1.026g/cm3

    沸点:270.2ºC at 760 mmHg

    闪点:123.5ºC

    折射率:1.542

    海关编码:2922199090

    简介:Hordenine(N,N-dimethyltyramine)isanalkaloidofthephenethylamineclassthatoccursnaturallyinavarietyofplants,takingitsnamefromoneofthemostcommon,barley(Hordeumspecies).Chemically,hordenineistheN-methylderivativeofN-methyltyramine,andtheN,N-dimethylderivativeofthewell-knownbiogenicaminetyramine,fromwhichitisbiosyntheticallyderivedandwithwhichitsharessomepharmacologicalproperties(seebelow).Currently,hordenineiswidelysoldasaningredientofnutritionalsupplements,withtheclaimsthatitisastimulantofthecentralnervoussystem,andhastheabilitytopromoteweightlossbyenhancingmetabolism.Inexperimentalanimals,givensufficientlylargedosesparenterally(i.e.byinjection),hordeninedoesproduceanincreaseinbloodpressure,aswellasotherdisturbancesofthecardio-vascular,respiratoryandnervoussystems.Theseeffectsaregenerallynotreproducedbyoraladministrationofthedrugintestanimals,andtherearevirtuallynoscientificreportsoftheeffectsofhordenineinhumanbeings.Moredetaileddiscussionsofhordeninepharmacologyandtoxicologyaregivenbelowthissection.

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    中药标准品539-15-1
    百灵威 大麦芽碱 Hordenine,98%,fromD.tilia... 17.5天

     845.00
    JK463213 98%
    中药标准品3155-48-4

    CAS号:3155-48-4

    品名:DL-醉椒素Kavain

    中文别名:醉椒素;

    英文别名:Kawain,DL;trans-5,6-Dihydro-4-methoxy-6-(2-phenylethenyl)-2H-pyran-2-one,DL-Kawain;DL-KAWAIN;KAWAIN;KAVAIN,DL;DL-KAVAIN;

    分子式:C14H14O3

    分子量:230.259

    精确质量:230.094

    Psa:35.53

    MDL号:MFCD00270446

    密度:1.15 g/cm3

    沸点:432.6ºC at 760 mmHg

    熔点:142-148ºC

    闪点:184.6ºC

    折射率:1.564

    危险类别码:R22

    危险品标志:Xn

    简介:rac-Kavainisthemainkavalactonefoundintherootsofthekavaplant.Kavainisknowntoexhibitanticonvulsivepropertiesbyattenuatingvascularsmoothmusclecontractionthroughinteractionswithvoltage-dependentsodiumandcalciumchannels.rac-Kavainwasshowninrecentresearchtoexhibitprotectivepropertiesonanaerobicglycolysis,ATPcontentandintracellularcalciumandsodiumofanoxicbrainvesicles.

     3155-48-4 详细信息

    中药标准品

    CAS号:3155-48-4

    品名:DL-醉椒素Kavain

    中文别名:醉椒素;

    英文别名:Kawain,DL;trans-5,6-Dihydro-4-methoxy-6-(2-phenylethenyl)-2H-pyran-2-one,DL-Kawain;DL-KAWAIN;KAWAIN;KAVAIN,DL;DL-KAVAIN;

    分子式:C14H14O3

    分子量:230.259

    精确质量:230.094

    Psa:35.53

    MDL号:MFCD00270446

    密度:1.15 g/cm3

    沸点:432.6ºC at 760 mmHg

    熔点:142-148ºC

    闪点:184.6ºC

    折射率:1.564

    危险类别码:R22

    危险品标志:Xn

    简介:rac-Kavainisthemainkavalactonefoundintherootsofthekavaplant.Kavainisknowntoexhibitanticonvulsivepropertiesbyattenuatingvascularsmoothmusclecontractionthroughinteractionswithvoltage-dependentsodiumandcalciumchannels.rac-Kavainwasshowninrecentresearchtoexhibitprotectivepropertiesonanaerobicglycolysis,ATPcontentandintracellularcalciumandsodiumofanoxicbrainvesicles.

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    中药标准品3155-48-4
    百灵威 醉椒素 Kavain,98% 35天

     616.00
    JK427840 98%
    中药标准品10338-51-9

    CAS号:10338-51-9

    品名:红景天苷Salidroside

    中文别名:红景天提取物SALIDROSIDE;红景天甙;

    英文别名:SalisorosidesRosavin;SALIDROSIDERHODIOLOSIDE;rhodosin;RhodiolaCrenulataExtract;TWEEN20EXTRAPURE;RHODIOLAEXTRACT;RHODIOLOSIDE;

    分子式:C14H20O7

    分子量:300.304

    精确质量:300.121

    Psa:119.61

    MDL号:MFCD00210553

    外观与性状:红色-棕色细粉末

    密度:1.46 g/cm3

    沸点:549.5ºCat 760 mmHg

    闪点:286.2ºC

    折射率:1.628

    蒸汽压:6.54E-13mmHg at 25°C

    海关编码:2932999099

    简介:Salidroside(Rhodioloside)isaglucosideoftyrosolfoundintheplantRhodiolarosea.Itisthoughttobeoneofthecompoundsresponsiblefortheantidepressantandanxiolyticactionsofthisplant,alongwithrosavin.Salidrosidemaybemoreactivethanrosavin,eventhoughmanycommerciallymarketedRhodiolaroseaextractsarestandardisedforrosavincontentratherthansalidroside.

    用途:植物提取物,有抗疲劳、抗衰老、抗缺氧、抗肿瘤、解毒等作用,对中枢神经介质有影响,可降低5-羟色胺的水平,使其得到纠正或达到正常水平。

     10338-51-9 详细信息

    中药标准品

    CAS号:10338-51-9

    品名:红景天苷Salidroside

    中文别名:红景天提取物SALIDROSIDE;红景天甙;

    英文别名:SalisorosidesRosavin;SALIDROSIDERHODIOLOSIDE;rhodosin;RhodiolaCrenulataExtract;TWEEN20EXTRAPURE;RHODIOLAEXTRACT;RHODIOLOSIDE;

    分子式:C14H20O7

    分子量:300.304

    精确质量:300.121

    Psa:119.61

    MDL号:MFCD00210553

    外观与性状:红色-棕色细粉末

    密度:1.46 g/cm3

    沸点:549.5ºCat 760 mmHg

    闪点:286.2ºC

    折射率:1.628

    蒸汽压:6.54E-13mmHg at 25°C

    海关编码:2932999099

    简介:Salidroside(Rhodioloside)isaglucosideoftyrosolfoundintheplantRhodiolarosea.Itisthoughttobeoneofthecompoundsresponsiblefortheantidepressantandanxiolyticactionsofthisplant,alongwithrosavin.Salidrosidemaybemoreactivethanrosavin,eventhoughmanycommerciallymarketedRhodiolaroseaextractsarestandardisedforrosavincontentratherthansalidroside.

    用途:植物提取物,有抗疲劳、抗衰老、抗缺氧、抗肿瘤、解毒等作用,对中枢神经介质有影响,可降低5-羟色胺的水平,使其得到纠正或达到正常水平。

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    中药标准品10338-51-9
    百灵威 红景天苷 Salidroside,98% 35天

     848.00
    JK909131 98%
    食品和饮料标准品8013-07-8

    CAS号:8013-07-8

    品名:环氧大豆油Epoxidizedsoybeanoil

    中文别名:环氧大豆油

    英文别名:ESBO;ESO;Epoxidizedsoyabeanoil;Soybeanoil,epoxidized;Plasticadditive15;Plasticadditive04;

    分子式:C57H98O12

    分子量:975.381

    精确质量:974.706

    Psa:154.08

    EINECS号:232-391-0

    外观与性状:淡黄色粘稠液体

    密度:0.994 g/cm3

    熔点:0 °C

    闪点:227 °C

    安全说明:S24 S26 S37

    危险类别码:R36 R37 R38 R43

    简介:Epoxidizedsoybeanoil(ESBO)isacollectionoforganiccompoundsobtainedfromtheepoxidationofsoybeanoil.Theyareusedasaplasticizerandstabilizerinpolyvinylchloride(PVC)plastics.ESBOisanyellowishviscousliquid.

     8013-07-8 详细信息

    食品和饮料标准品

    CAS号:8013-07-8

    品名:环氧大豆油Epoxidizedsoybeanoil

    中文别名:环氧大豆油

    英文别名:ESBO;ESO;Epoxidizedsoyabeanoil;Soybeanoil,epoxidized;Plasticadditive15;Plasticadditive04;

    分子式:C57H98O12

    分子量:975.381

    精确质量:974.706

    Psa:154.08

    EINECS号:232-391-0

    外观与性状:淡黄色粘稠液体

    密度:0.994 g/cm3

    熔点:0 °C

    闪点:227 °C

    安全说明:S24 S26 S37

    危险类别码:R36 R37 R38 R43

    简介:Epoxidizedsoybeanoil(ESBO)isacollectionoforganiccompoundsobtainedfromtheepoxidationofsoybeanoil.Theyareusedasaplasticizerandstabilizerinpolyvinylchloride(PVC)plastics.ESBOisanyellowishviscousliquid.

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    食品和饮料标准品8013-07-8
    百灵威 环氧大豆油 Epoxidizedsoyabeanoil 1天

     675.00
    JK215914 N/A
    法医和兽医标准品1477-68-5

    CAS号:1477-68-5

    品名:2-甲氧基-4-(2-氨基乙基)苯酚3-O-Methyldopaminehydrochloride

    中文别名:2-甲氧基-4-(2-氨基乙基)苯;3-甲氧基色胺盐酸盐;甲醇中甲氧酩胺;

    英文别名:4-(2-aminoethyl)-2-methoxyphenol,hydrochloride;4-(2-Aminoethyl)-2-methoxyphenolhydrochloride;Methoxytyramine;

    分子式:C9H14ClNO2

    分子量:203.666

    精确质量:203.071

    Psa:55.48

    BRN号:3631283

    EINECS号:216-035-1

    MDL号:MFCD00012902

    PubChem号:24277898

    外观与性状:黄色至米色结晶粉末

    密度:

    沸点:306.8ºC at 760 mmHg

    熔点:213 - 215ºC

    闪点:139.3ºC

    稳定性:Stable, but may be light sensitive. Combustible. Incompatible with strong oxidizing agents.

    储存条件:-20ºC

    蒸汽压:0.000418mmHg at 25°C

    安全说明:S26; S36

    危险类别码:R36/37/38

    海关编码:2922509090

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:3-Methoxy-p-tyramineisamajormetaboliteofDopamine;productofcatecholO-methyltransferase.

    用途:药物多巴胺的中间体。

     1477-68-5 详细信息

    法医和兽医标准品

    CAS号:1477-68-5

    品名:2-甲氧基-4-(2-氨基乙基)苯酚3-O-Methyldopaminehydrochloride

    中文别名:2-甲氧基-4-(2-氨基乙基)苯;3-甲氧基色胺盐酸盐;甲醇中甲氧酩胺;

    英文别名:4-(2-aminoethyl)-2-methoxyphenol,hydrochloride;4-(2-Aminoethyl)-2-methoxyphenolhydrochloride;Methoxytyramine;

    分子式:C9H14ClNO2

    分子量:203.666

    精确质量:203.071

    Psa:55.48

    BRN号:3631283

    EINECS号:216-035-1

    MDL号:MFCD00012902

    PubChem号:24277898

    外观与性状:黄色至米色结晶粉末

    密度:

    沸点:306.8ºC at 760 mmHg

    熔点:213 - 215ºC

    闪点:139.3ºC

    稳定性:Stable, but may be light sensitive. Combustible. Incompatible with strong oxidizing agents.

    储存条件:-20ºC

    蒸汽压:0.000418mmHg at 25°C

    安全说明:S26; S36

    危险类别码:R36/37/38

    海关编码:2922509090

    信号词:Warning

    危险性防范说明:P261; P305 + P351 + P338

    危险标志:GHS07

    危险性描述:H315; H319; H335

    简介:3-Methoxy-p-tyramineisamajormetaboliteofDopamine;productofcatecholO-methyltransferase.

    用途:药物多巴胺的中间体。

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    法医和兽医标准品1477-68-5
    百灵威 3-甲氧基酪胺盐酸盐 3-Methoxytyraminehydrochlor... 24.5天

     994.00
    JK913916 99%
    农业和环境标准品593-50-0

    CAS号:593-50-0

    品名:三十烷醇triacontan-1-ol

    中文别名:1-羟基三十烷;蜂花醇;三十醇;

    英文别名:triacontylalcohol;triacontanol;Nutron;myricyl;WELL-BLOOM;myricylalcohol;MIRACULAN;Prosopol;1-Triacontanol;melissyl;triacon-10;melissylalcohol;Tomatex;1-hydroxytriacontane;1-triaconatanol;

    分子式:C30H62O

    分子量:438.813

    精确质量:438.48

    Psa:20.23

    MDL号:MFCD00002963

    外观与性状:粒状的或板,白色至灰白色粉末

    密度:0.841 g/cm3

    沸点:443.3ºC at 760 mmHg

    熔点:86-87°C(lit.)

    闪点:130.1ºC

    折射率:1.459

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    蒸汽压:1.01E-09mmHg at 25°C

    安全说明:S24/25

    WGK Germany:-

    包装等级:I; II; III

    简介:1-三十烷醇(1-Triacontanol)是一种饱和一元醇,化学式C30H62O,常见于植物叶表皮蜡,与蜂蜡。1-三十烷醇是多种植物的生长因子,比较经典的例子是玫瑰,其能显著增长玫瑰的基部分叉数。

    用途:1.本品对水稻、麦类、棉花、大豆、玉米、蔬菜、花卉、果树等均有较大幅度的增产效果。可以增加开花数,提高结实率和座果率,减少落花和空粒,增加千粒重。可用于浸种、苗期喷雾、花期喷雾等。可与多菌灵混用。使用时必须掌握适宜的用量。

     593-50-0 详细信息

    农业和环境标准品

    CAS号:593-50-0

    品名:三十烷醇triacontan-1-ol

    中文别名:1-羟基三十烷;蜂花醇;三十醇;

    英文别名:triacontylalcohol;triacontanol;Nutron;myricyl;WELL-BLOOM;myricylalcohol;MIRACULAN;Prosopol;1-Triacontanol;melissyl;triacon-10;melissylalcohol;Tomatex;1-hydroxytriacontane;1-triaconatanol;

    分子式:C30H62O

    分子量:438.813

    精确质量:438.48

    Psa:20.23

    MDL号:MFCD00002963

    外观与性状:粒状的或板,白色至灰白色粉末

    密度:0.841 g/cm3

    沸点:443.3ºC at 760 mmHg

    熔点:86-87°C(lit.)

    闪点:130.1ºC

    折射率:1.459

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    蒸汽压:1.01E-09mmHg at 25°C

    安全说明:S24/25

    WGK Germany:-

    包装等级:I; II; III

    简介:1-三十烷醇(1-Triacontanol)是一种饱和一元醇,化学式C30H62O,常见于植物叶表皮蜡,与蜂蜡。1-三十烷醇是多种植物的生长因子,比较经典的例子是玫瑰,其能显著增长玫瑰的基部分叉数。

    用途:1.本品对水稻、麦类、棉花、大豆、玉米、蔬菜、花卉、果树等均有较大幅度的增产效果。可以增加开花数,提高结实率和座果率,减少落花和空粒,增加千粒重。可用于浸种、苗期喷雾、花期喷雾等。可与多菌灵混用。使用时必须掌握适宜的用量。

    展开

    农业和环境标准品593-50-0
    百灵威 三十烷醇 1-Triacontanol,90% 1天

     792.00
    JK398571 90%
    滴定3051-09-0

    CAS号:3051-09-0

    品名:紫脲酸铵Murexide

    中文别名:红紫酸铵;5,5'-次氮基二巴比土酸铵盐;骨螺紫;氨基紫色酸;紫尿酸胺;

    英文别名:2,4,6(1H,3H,5H)-Pyrimidinetrione,5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-,monoammoniumsalt;5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-2,4,6(1H,3H,5H)-pyrimidinetrione,monoammoniumsalt;monoammoniumsalt;ammonium5-(2,4,6-trioxoperhydropyrimidin-5-ylideneamino)barbiturate;SNO1138;(2,4,6-Trioxo-hexahydro-pyrimidin-5-yl)-(2,4,6-trioxo-tetrahydro-pyrimidin-5-yliden)-amin,Ammonium-Salz;(2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-(2,4,6-trioxo-tetrahydro-pyrimidin-5-yliden)-amin,ammoniumsalt;5,5'-Nitrilodibarbituricacidmonoammoniumsalt;AmmoniumPurpurate;Naplesred;

    分子式:C8H8N6O6

    分子量:284.186

    精确质量:284.051

    Psa:176.82

    MDL号:MFCD00012777

    外观与性状:暗红色或紫色粉末

    密度:

    沸点:480.8ºC at 760mmHg

    熔点:300 °C

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25; S22; S36/37

    危险类别码:R22

    WGK Germany:3

    海关编码:29335995

    危险品标志:Xn

    简介:紫脲酸铵的化学式为NH4C8H4N5O6或C8H5N5O6·NH3,是紫红色的结晶粉末。

    用途:络合指标剂,用于钙、钴、铜、锰、镍、钪、锌等的测定。

     3051-09-0 详细信息

    滴定

    CAS号:3051-09-0

    品名:紫脲酸铵Murexide

    中文别名:红紫酸铵;5,5'-次氮基二巴比土酸铵盐;骨螺紫;氨基紫色酸;紫尿酸胺;

    英文别名:2,4,6(1H,3H,5H)-Pyrimidinetrione,5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-,monoammoniumsalt;5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-2,4,6(1H,3H,5H)-pyrimidinetrione,monoammoniumsalt;monoammoniumsalt;ammonium5-(2,4,6-trioxoperhydropyrimidin-5-ylideneamino)barbiturate;SNO1138;(2,4,6-Trioxo-hexahydro-pyrimidin-5-yl)-(2,4,6-trioxo-tetrahydro-pyrimidin-5-yliden)-amin,Ammonium-Salz;(2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-(2,4,6-trioxo-tetrahydro-pyrimidin-5-yliden)-amin,ammoniumsalt;5,5'-Nitrilodibarbituricacidmonoammoniumsalt;AmmoniumPurpurate;Naplesred;

    分子式:C8H8N6O6

    分子量:284.186

    精确质量:284.051

    Psa:176.82

    MDL号:MFCD00012777

    外观与性状:暗红色或紫色粉末

    密度:

    沸点:480.8ºC at 760mmHg

    熔点:300 °C

    稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

    储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    安全说明:S24/25; S22; S36/37

    危险类别码:R22

    WGK Germany:3

    海关编码:29335995

    危险品标志:Xn

    简介:紫脲酸铵的化学式为NH4C8H4N5O6或C8H5N5O6·NH3,是紫红色的结晶粉末。

    用途:络合指标剂,用于钙、钴、铜、锰、镍、钪、锌等的测定。

    展开

    滴定3051-09-0
    百灵威 紫脲酸胺 Murexide,indicator,ACSrea... 1天

     805.00
    JK254661 N/A
    滴定66019-20-3

    CAS号:66019-20-3

    品名:偶氮胂IARSENAZOITRISODIUMSALT

    中文别名:偶氮胂I;

    英文别名:Uranon;Neothorintrisodiumsalt;Einecs266-069-6;Neothorin=Neothoron=Neothovin;Arsenazotrisodiumsalt;ARSENAZOI,INDICATORGRADE;

    分子式:C16H10AsN2Na3O11S2

    分子量:614.278

    精确质量:613.864

    Psa:256.7

    EINECS号:266-069-6

    密度:

    熔点:171-175ºC

    安全说明:S28-S45-S60-S61

    危险类别码:R23/25; R50/53

    危险品标志:Xn

    用途:用作比色测定铀、钍和稀土等元素的灵敏试剂

     66019-20-3 详细信息

    滴定

    CAS号:66019-20-3

    品名:偶氮胂IARSENAZOITRISODIUMSALT

    中文别名:偶氮胂I;

    英文别名:Uranon;Neothorintrisodiumsalt;Einecs266-069-6;Neothorin=Neothoron=Neothovin;Arsenazotrisodiumsalt;ARSENAZOI,INDICATORGRADE;

    分子式:C16H10AsN2Na3O11S2

    分子量:614.278

    精确质量:613.864

    Psa:256.7

    EINECS号:266-069-6

    密度:

    熔点:171-175ºC

    安全说明:S28-S45-S60-S61

    危险类别码:R23/25; R50/53

    危险品标志:Xn

    用途:用作比色测定铀、钍和稀土等元素的灵敏试剂

    展开

    滴定66019-20-3
    百灵威 偶氮胂I ArsenazoI 1天

     736.00
    JK198275 N/A
    滴定3051-11-4

    CAS号:3051-11-4

    品名:直接黄4BRILLIANTYELLOW

    中文别名:灿烂黄;二苯乙烯-2,2'-二磺酸钠-4,4'双(1-偶氮)4-羟基苯;亮黄;2,2'-(1,2-乙烯二基)双[5-[(4-羟基苯基)偶氮]苯磺酸]二钠盐;直接黄C;

    英文别名:Brilliantgelb;DIRECTYELLOW4;Sodium4,4'-bis(p-hydroxyphenylazo)-2,2'-vinylenedibenzenesulphonate;C.I.DIRECTYELLOW4;Brilliantyellow;C.I.DirectYellow4,disodiumsalt;FenaminYellow3G;DirectYellowRCH;Brillantyellow;Brightyellow;DirectYellow4;DIRECTYELLOW;

    分子式:C26H18N4Na2O8S2

    分子量:624.553

    精确质量:624.036

    Psa:221.06

    UNII号:ZUN7L1ADIE

    外观与性状:黄色-橙色粉末,无气味的

    密度:1.5 g/cm3

    折射率:1.691

    安全说明:S22-S24/25

    WGK Germany:3

    海关编码:3204140000

     3051-11-4 详细信息

    滴定

    CAS号:3051-11-4

    品名:直接黄4BRILLIANTYELLOW

    中文别名:灿烂黄;二苯乙烯-2,2'-二磺酸钠-4,4'双(1-偶氮)4-羟基苯;亮黄;2,2'-(1,2-乙烯二基)双[5-[(4-羟基苯基)偶氮]苯磺酸]二钠盐;直接黄C;

    英文别名:Brilliantgelb;DIRECTYELLOW4;Sodium4,4'-bis(p-hydroxyphenylazo)-2,2'-vinylenedibenzenesulphonate;C.I.DIRECTYELLOW4;Brilliantyellow;C.I.DirectYellow4,disodiumsalt;FenaminYellow3G;DirectYellowRCH;Brillantyellow;Brightyellow;DirectYellow4;DIRECTYELLOW;

    分子式:C26H18N4Na2O8S2

    分子量:624.553

    精确质量:624.036

    Psa:221.06

    UNII号:ZUN7L1ADIE

    外观与性状:黄色-橙色粉末,无气味的

    密度:1.5 g/cm3

    折射率:1.691

    安全说明:S22-S24/25

    WGK Germany:3

    海关编码:3204140000

    展开

    滴定3051-11-4
    百灵威 灿烂黄 BrilliantYellow,dyeconten... 1天

     703.00
    JK541001 N/A
    农业和环境标准品654055-01-3

    CAS号:654055-01-3

    品名:桑色素Morin

    中文别名:桑色素

    英文别名:Morin

    分子式:C15H12O8

    分子量:320.251

    精确质量:320.053

    Psa:140.59

    密度:

    熔点:299-300 °C(dec.)(lit.)

    储存条件:室温

     654055-01-3 详细信息

    农业和环境标准品

    CAS号:654055-01-3

    品名:桑色素Morin

    中文别名:桑色素

    英文别名:Morin

    分子式:C15H12O8

    分子量:320.251

    精确质量:320.053

    Psa:140.59

    密度:

    熔点:299-300 °C(dec.)(lit.)

    储存条件:室温

    展开

    农业和环境标准品654055-01-3
    百灵威 桑色素水合物 Morinhydrate,90% 4-6周

     938.00
    JK623766 90%
    无机单元素标准溶液7440-15-5

    CAS号:7440-15-5

    品名:铼rheniumatom

    中文别名:铼条;

    英文别名:RHENIUM;

    分子式:Re

    分子量:186.207

    精确质量:186.956

    Psa:0.0

    RTECS号:VI0780000

    UNII号:7YHU292INY

    外观与性状:灰色粉末

    密度:21,04 g/cm3

    沸点:5596°C(lit.)

    熔点:3180°C(lit.)

    储存条件:Flammables area

    安全说明:S16-S45-S36/37/39-S26-S33-S27

    危险类别码:R34

    WGK Germany:3

    危险品运输编码:UN 3178 4.1/PG 2

    危险类别:8

    包装等级:III

    危险品标志:C; F

    信号词:Danger

    危险性防范说明:P210

    危险标志:GHS02

    危险性描述:H228

    用途:脱氢用催化剂。光谱分析。镀铼,可防止金属腐蚀。涂阴极灯的钨丝。与铂族合金制造热电偶。铼与钨、铁的合金硬度高、耐磨、抗腐蚀性能力强,用于制造精密仪器的零件。电子管和半导体材料。

     7440-15-5 详细信息

    无机单元素标准溶液

    CAS号:7440-15-5

    品名:铼rheniumatom

    中文别名:铼条;

    英文别名:RHENIUM;

    分子式:Re

    分子量:186.207

    精确质量:186.956

    Psa:0.0

    RTECS号:VI0780000

    UNII号:7YHU292INY

    外观与性状:灰色粉末

    密度:21,04 g/cm3

    沸点:5596°C(lit.)

    熔点:3180°C(lit.)

    储存条件:Flammables area

    安全说明:S16-S45-S36/37/39-S26-S33-S27

    危险类别码:R34

    WGK Germany:3

    危险品运输编码:UN 3178 4.1/PG 2

    危险类别:8

    包装等级:III

    危险品标志:C; F

    信号词:Danger

    危险性防范说明:P210

    危险标志:GHS02

    危险性描述:H228

    用途:脱氢用催化剂。光谱分析。镀铼,可防止金属腐蚀。涂阴极灯的钨丝。与铂族合金制造热电偶。铼与钨、铁的合金硬度高、耐磨、抗腐蚀性能力强,用于制造精密仪器的零件。电子管和半导体材料。

    展开

    无机单元素标准溶液7440-15-5
    百灵威 铼 Rhenium,99.999%,powder,me... 1天

     881.00
    JK738190 99.999%
    中药标准品485-72-3

    CAS号:485-72-3

    品名:刺芒柄花素formononetin

    中文别名:7-羟基-3-(4-甲氧苯基)色酮;生原禅宁B;芒柄花黄素;芒柄花素;7-羟基-4-甲氧异苯酮;7-羟基-4'-甲氧基异黄酮;7-羟基-4`-甲氧基异黄酮;

    英文别名:4H-1-Benzopyran-4-one,7-hydroxy-3-(4-methoxyphenyl)-;Formononetol;7-Hydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one;4'-O-methyl-daidzein;BIOCHANINB;ForMonentin;BIOCHANINA;Flavosil;NEOCHANIN;7-hydroxy-4'-methoxyisoflavone;Myconate;FORMONETIN;Formononetin;BiocaninB;7-Hydroxy-4'-methoxyisoflavone;forMonoetin;7-Hydroxy-3-(4-methoxyphenyl)chromone;

    分子式:C16H12O4

    分子量:268.264

    精确质量:268.074

    Psa:59.67

    MDL号:MFCD00016948

    外观与性状:灰白色粉末

    密度:1.329 g/cm3

    沸点:479.4ºC at 760 mmHg

    熔点:256-260 °C

    折射率:1.641

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    蒸汽压:8.17E-10mmHg at 25°C

    安全说明:S37/39-S26-S36

    危险类别码:R36/37/38

    海关编码:2932999099

    危险品标志:Xi

    简介:FormononetinisanO-methylatedisoflavone.

     485-72-3 详细信息

    中药标准品

    CAS号:485-72-3

    品名:刺芒柄花素formononetin

    中文别名:7-羟基-3-(4-甲氧苯基)色酮;生原禅宁B;芒柄花黄素;芒柄花素;7-羟基-4-甲氧异苯酮;7-羟基-4'-甲氧基异黄酮;7-羟基-4`-甲氧基异黄酮;

    英文别名:4H-1-Benzopyran-4-one,7-hydroxy-3-(4-methoxyphenyl)-;Formononetol;7-Hydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one;4'-O-methyl-daidzein;BIOCHANINB;ForMonentin;BIOCHANINA;Flavosil;NEOCHANIN;7-hydroxy-4'-methoxyisoflavone;Myconate;FORMONETIN;Formononetin;BiocaninB;7-Hydroxy-4'-methoxyisoflavone;forMonoetin;7-Hydroxy-3-(4-methoxyphenyl)chromone;

    分子式:C16H12O4

    分子量:268.264

    精确质量:268.074

    Psa:59.67

    MDL号:MFCD00016948

    外观与性状:灰白色粉末

    密度:1.329 g/cm3

    沸点:479.4ºC at 760 mmHg

    熔点:256-260 °C

    折射率:1.641

    储存条件:Store in a cool, dry place. Store in a tightly closed container.

    蒸汽压:8.17E-10mmHg at 25°C

    安全说明:S37/39-S26-S36

    危险类别码:R36/37/38

    海关编码:2932999099

    危险品标志:Xi

    简介:FormononetinisanO-methylatedisoflavone.

    展开

    中药标准品485-72-3
    百灵威 刺芒柄花素 Formononetin,98% 17.5天

     832.00
    JK175564 98%
    食品和饮料标准品119-13-1

    CAS号:119-13-1

    品名:(+)-δ-生育酚δ-tocopherol

    中文别名:(+)-DELTA-生育酚;δ-生育酚;D-β-生育酚;

    英文别名:D-δ-TOCOPHEROL;D-delta-Tocopherol;D-DELTA-TOCOPHEROL;2H-1-Benzopyran-6-ol,3,4-dihydro-2,8-dimethyl-2-(4,8,12-trimethyltridecyl)-,[2R-[2R*(4R*,8R*)]]-;delta-tocopherol;(+)-δ-Tocopherol;

    分子式:C27H46O2

    分子量:402.653

    精确质量:402.35

    Psa:29.46

    BRN号:1295371

    EINECS号:204-299-0

    MDL号:MFCD00067686

    PubChem号:24900009

    外观与性状:淡黄色粘性液体

    密度:0.935 g/cm3

    沸点:504.3ºC at 760 mmHg

    闪点:200.1ºC

    折射率:1.494

    储存条件:0-6ºC

    蒸汽压:8.54E-11mmHg at 25°C

    安全说明:S24/25

    海关编码:2932999099

    简介:δ-TocopherolisoneofthechemicalcompoundsthatisconsideredvitaminE.Asafoodadditive,ithasEnumberE309.

     119-13-1 详细信息

    食品和饮料标准品

    CAS号:119-13-1

    品名:(+)-δ-生育酚δ-tocopherol

    中文别名:(+)-DELTA-生育酚;δ-生育酚;D-β-生育酚;

    英文别名:D-δ-TOCOPHEROL;D-delta-Tocopherol;D-DELTA-TOCOPHEROL;2H-1-Benzopyran-6-ol,3,4-dihydro-2,8-dimethyl-2-(4,8,12-trimethyltridecyl)-,[2R-[2R*(4R*,8R*)]]-;delta-tocopherol;(+)-δ-Tocopherol;

    分子式:C27H46O2

    分子量:402.653

    精确质量:402.35

    Psa:29.46

    BRN号:1295371

    EINECS号:204-299-0

    MDL号:MFCD00067686

    PubChem号:24900009

    外观与性状:淡黄色粘性液体

    密度:0.935 g/cm3

    沸点:504.3ºC at 760 mmHg

    闪点:200.1ºC

    折射率:1.494

    储存条件:0-6ºC

    蒸汽压:8.54E-11mmHg at 25°C

    安全说明:S24/25

    海关编码:2932999099

    简介:δ-TocopherolisoneofthechemicalcompoundsthatisconsideredvitaminE.Asafoodadditive,ithasEnumberE309.

    展开

    食品和饮料标准品119-13-1
    百灵威 D-δ-生育酚 D-δ-Tocopherol,90% 1天

     801.00
    JK205436 90%
    法医和兽医标准品3610-36-4

    CAS号:3610-36-4

    品名:3-(2-氨基乙基)-6-甲氧基吲哚6-Methoxytryptamine

    中文别名:6-甲氧基色胺;

    英文别名:2-(6-Methoxy-1H-indol-3-yl)ethanamine;1H-Indole-3-ethanamine,6-methoxy-;2-(6-methoxy-1H-indol-3-yl)ethanamine;3-(2-Aminoethyl)-6-methoxyindole;

    分子式:C11H14N2O

    分子量:190.242

    精确质量:190.111

    Psa:51.04

    MDL号:MFCD00005663

    外观与性状:淡黄色-棕色针状

    密度:1.171g/cm3

    沸点:380ºC at 760mmHg

    熔点:146-147°C(lit.)

    闪点:183.6ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    安全说明:S45-S36/37/39-S26

    危险类别码:R34; R43

    WGK Germany:3

    海关编码:2933990090

    危险品标志:C

     3610-36-4 详细信息

    法医和兽医标准品

    CAS号:3610-36-4

    品名:3-(2-氨基乙基)-6-甲氧基吲哚6-Methoxytryptamine

    中文别名:6-甲氧基色胺;

    英文别名:2-(6-Methoxy-1H-indol-3-yl)ethanamine;1H-Indole-3-ethanamine,6-methoxy-;2-(6-methoxy-1H-indol-3-yl)ethanamine;3-(2-Aminoethyl)-6-methoxyindole;

    分子式:C11H14N2O

    分子量:190.242

    精确质量:190.111

    Psa:51.04

    MDL号:MFCD00005663

    外观与性状:淡黄色-棕色针状

    密度:1.171g/cm3

    沸点:380ºC at 760mmHg

    熔点:146-147°C(lit.)

    闪点:183.6ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:2-8ºC

    安全说明:S45-S36/37/39-S26

    危险类别码:R34; R43

    WGK Germany:3

    海关编码:2933990090

    危险品标志:C

    展开

    法医和兽医标准品3610-36-4
    百灵威 6-甲氧基色胺 6-Methoxytryptamine,98% 1天

     865.00
    JK969677 98%
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