筛选出 10 条数据

    品牌 产品 货期 价格 货号 规格 /
    染色剂和染料92-32-0

    CAS号:92-32-0

    品名:焦宁Yacridinered3B

    中文别名:派洛宁Y;二苯氧杂已胺G;派洛宁Y;派洛宁Y/吡罗红G;

    英文别名:Pyroniny(G);PyroninY;[6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium,chloride;Tetramethylpyronin;PyronineGchloride;Pyronine;pyronineGhydrochloride;PyronineY;Methylpyronin;PyronineG;PyroninG;PyronineZH;PyroninYellow;

    分子式:C17H19ClN2O

    分子量:302.799

    精确质量:302.119

    Psa:19.39

    MDL号:MFCD00011725

    外观与性状:暗绿色至棕色晶体

    密度:

    熔点:250-260ºC(lit.)

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Store at RT.

    安全说明:S22; S24/25

    危险类别码:R68

    海关编码:2921199090

    危险品标志:Xn

    简介:PyronineYisacationicdyeusedintheidentificationofproteinsandenzymes.

    用途:用于淋球菌染色。

     92-32-0 详细信息

    染色剂和染料

    CAS号:92-32-0

    品名:焦宁Yacridinered3B

    中文别名:派洛宁Y;二苯氧杂已胺G;派洛宁Y;派洛宁Y/吡罗红G;

    英文别名:Pyroniny(G);PyroninY;[6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium,chloride;Tetramethylpyronin;PyronineGchloride;Pyronine;pyronineGhydrochloride;PyronineY;Methylpyronin;PyronineG;PyroninG;PyronineZH;PyroninYellow;

    分子式:C17H19ClN2O

    分子量:302.799

    精确质量:302.119

    Psa:19.39

    MDL号:MFCD00011725

    外观与性状:暗绿色至棕色晶体

    密度:

    熔点:250-260ºC(lit.)

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Store at RT.

    安全说明:S22; S24/25

    危险类别码:R68

    海关编码:2921199090

    危险品标志:Xn

    简介:PyronineYisacationicdyeusedintheidentificationofproteinsandenzymes.

    用途:用于淋球菌染色。

    展开

    染色剂和染料92-32-0
    Acros 派洛宁Y PyroninY,pure,certified 现货

     1530.00
    418630050 /
    染色剂和染料3618-43-7

    CAS号:3618-43-7

    品名:二甲酚橙四钠盐XylenolOrange,sodiumsalt

    中文别名:二甲苯酚橙钠盐,ACS;二甲酚橙四钠;二甲酚桔黄;二甲苯酚橙四钠盐;二甲酚橙;

    英文别名:3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthaleintetrasodiumsalt;XylenolOrangetetrasodiumsalt;Xylenolorange;Xylenolorangetetrasodiumsalt;

    分子式:C31H31N2Na4O13S

    分子量:763.608

    精确质量:763.114

    Psa:259.21

    EINECS号:222-805-8

    外观与性状:红色-棕色至紫色结晶粉末

    密度:

    沸点:904.1ºC at 760 mmHg

    熔点:195°C (dec.)(lit.)

    闪点:500.6ºC

    稳定性:Stable, but may be moisture sensitive.

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

    安全说明:S24/25-S45-S36/37-S26-S22

    危险类别码:R23/24/25

    WGK Germany:3

    海关编码:29349990

    危险品标志:Xi

    简介:二甲酚橙是一个配位滴定指示剂,能与金属离子(铝,铁,铋,锌等)生成紫色的络合物。其优点在于同时还能指示pH值,pH<6.3时显亮黄色,pH>6.3时显红色。

    用途:络合指示剂、酸碱指示剂。

     3618-43-7 详细信息

    染色剂和染料

    CAS号:3618-43-7

    品名:二甲酚橙四钠盐XylenolOrange,sodiumsalt

    中文别名:二甲苯酚橙钠盐,ACS;二甲酚橙四钠;二甲酚桔黄;二甲苯酚橙四钠盐;二甲酚橙;

    英文别名:3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthaleintetrasodiumsalt;XylenolOrangetetrasodiumsalt;Xylenolorange;Xylenolorangetetrasodiumsalt;

    分子式:C31H31N2Na4O13S

    分子量:763.608

    精确质量:763.114

    Psa:259.21

    EINECS号:222-805-8

    外观与性状:红色-棕色至紫色结晶粉末

    密度:

    沸点:904.1ºC at 760 mmHg

    熔点:195°C (dec.)(lit.)

    闪点:500.6ºC

    稳定性:Stable, but may be moisture sensitive.

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

    安全说明:S24/25-S45-S36/37-S26-S22

    危险类别码:R23/24/25

    WGK Germany:3

    海关编码:29349990

    危险品标志:Xi

    简介:二甲酚橙是一个配位滴定指示剂,能与金属离子(铝,铁,铋,锌等)生成紫色的络合物。其优点在于同时还能指示pH值,pH<6.3时显亮黄色,pH>6.3时显红色。

    用途:络合指示剂、酸碱指示剂。

    展开

    染色剂和染料3618-43-7
    Acros 二甲酚橙,钠盐 XylenolOrange,sodiumsalt,... 现货

     1822.00
    211220050 /
    Acros 二甲酚橙四钠盐 Xylenolorange,sodiumsalt,... 现货

     1848.00
    447600050 /
    染色剂和染料129-73-7

    CAS号:129-73-7

    品名:隐色孔雀绿LEUCOMALACHITEGREEN

    中文别名:4,4'-四甲基二氨基三苯甲烷;4,4'-双(二甲基氨基)三苯甲烷;隐色孔雀石绿;4,4'-苯亚甲基双(N,N-二甲基苯胺);

    英文别名:4-[[4-(dimethylamino)phenyl]-phenylmethyl]-N,N-dimethylaniline;LeucoMalachiteGreen;4,4'-Bis(dimethylamino)triphenylmethane;LeucomalachiteGreen;Benzenamine,4,4‘-(phenylmethylene)bis[N,N-dimethyl-;4,4'-Tetramethyldiaminotriphenylmethane;4,4'-Benzylidenebis(N,N-dimethylaniline);

    分子式:C23H26N2

    分子量:330.466

    精确质量:330.21

    Psa:6.48

    RTECS号:CY1203055

    BRN号:2140506

    EINECS号:204-961-9

    MDL号:MFCD00008315

    PubChem号:24847677

    外观与性状:白色至淡棕色,淡绿色或淡蓝色

    密度:1.07 g/cm3

    沸点:475.4ºC at 760 mmHg

    熔点:100-102 °C

    折射率:1.621

    蒸汽压:3.33E-09mmHg at 25°C

    安全说明:S36/37-S61-S60

    危险类别码:R40

    海关编码:2921590090

    危险品运输编码:UN 3077 9/PG 3

    危险品标志:Xn; N

    简介:AmetaboliteofMalachiteGreeninseafoodproducts.Atriphenylmethanedyewithfungicidalandlimitedantisepticactivity.ThetermMalachinegreenappliestotheoxalateaswellasthechloride.Harmfulifswallowed.Avoidreleasetotheenvironment.

     129-73-7 详细信息

    染色剂和染料

    CAS号:129-73-7

    品名:隐色孔雀绿LEUCOMALACHITEGREEN

    中文别名:4,4'-四甲基二氨基三苯甲烷;4,4'-双(二甲基氨基)三苯甲烷;隐色孔雀石绿;4,4'-苯亚甲基双(N,N-二甲基苯胺);

    英文别名:4-[[4-(dimethylamino)phenyl]-phenylmethyl]-N,N-dimethylaniline;LeucoMalachiteGreen;4,4'-Bis(dimethylamino)triphenylmethane;LeucomalachiteGreen;Benzenamine,4,4‘-(phenylmethylene)bis[N,N-dimethyl-;4,4'-Tetramethyldiaminotriphenylmethane;4,4'-Benzylidenebis(N,N-dimethylaniline);

    分子式:C23H26N2

    分子量:330.466

    精确质量:330.21

    Psa:6.48

    RTECS号:CY1203055

    BRN号:2140506

    EINECS号:204-961-9

    MDL号:MFCD00008315

    PubChem号:24847677

    外观与性状:白色至淡棕色,淡绿色或淡蓝色

    密度:1.07 g/cm3

    沸点:475.4ºC at 760 mmHg

    熔点:100-102 °C

    折射率:1.621

    蒸汽压:3.33E-09mmHg at 25°C

    安全说明:S36/37-S61-S60

    危险类别码:R40

    海关编码:2921590090

    危险品运输编码:UN 3077 9/PG 3

    危险品标志:Xn; N

    简介:AmetaboliteofMalachiteGreeninseafoodproducts.Atriphenylmethanedyewithfungicidalandlimitedantisepticactivity.ThetermMalachinegreenappliestotheoxalateaswellasthechloride.Harmfulifswallowed.Avoidreleasetotheenvironment.

    展开

    染色剂和染料129-73-7
    阿法埃莎 孔雀石绿 LeucomalachiteGreen,pure 现货

     1829.00
    C40211 /
    染色剂和染料6368-72-5

    CAS号:6368-72-5

    品名:苏丹红7BN-ethyl-1-[(4-phenyldiazenylphenyl)diazenyl]naphthalen-2-amine

    中文别名:油溶紫;溶剂红19;苏丹红R;邻甲氧基苯(偶氮-1)-2-萘酚;苏丹红7B/邻甲氧基苯(偶氮-1)-2-萘酚;苏丹红G;苏丹红7B;脂肪红7B;苏旦红;溶剂红19,脂肪红7B;

    英文别名:OilViolet;OrganolBordeauxB;Sudanrot7B;TypogenCarmine;HexatypeCarmineB;CeresRed7B;SolventRed19;SudanRed7B;LacquerRedV3B;Fatred7B;

    分子式:C24H21N5

    分子量:379.457

    精确质量:379.18

    Psa:61.47

    RTECS号:QM2850000

    MDL号:MFCD00003904

    密度:1.15g/cm3

    沸点:606.6ºC at 760 mmHg

    熔点:130ºC (dec.)(lit.)

    闪点:320.7ºC

    折射率:1.64

    危险类别码:R40

    WGK Germany:3

    海关编码:2927000090

    危险品标志:Xn

    生产方法:避光,阴凉干燥处,密封保存

    简介:SudanRed7B,alsoknownasSolventRed19,CeresRed7B,FatRed7B,HexatypecarmineB,LacquerredV3B,Oilviolet,OrganolbordeauxB,Sudanrot7B,Typogencarmine,andC.I.26050,isareddiazodye.ChemicallyitisN-ethyl-1-[[p-(phenylazo)phenyl]azo]-2-naphthalenamine.Itissolubleinoilsandinsolubleinwater.

     6368-72-5 详细信息

    染色剂和染料

    CAS号:6368-72-5

    品名:苏丹红7BN-ethyl-1-[(4-phenyldiazenylphenyl)diazenyl]naphthalen-2-amine

    中文别名:油溶紫;溶剂红19;苏丹红R;邻甲氧基苯(偶氮-1)-2-萘酚;苏丹红7B/邻甲氧基苯(偶氮-1)-2-萘酚;苏丹红G;苏丹红7B;脂肪红7B;苏旦红;溶剂红19,脂肪红7B;

    英文别名:OilViolet;OrganolBordeauxB;Sudanrot7B;TypogenCarmine;HexatypeCarmineB;CeresRed7B;SolventRed19;SudanRed7B;LacquerRedV3B;Fatred7B;

    分子式:C24H21N5

    分子量:379.457

    精确质量:379.18

    Psa:61.47

    RTECS号:QM2850000

    MDL号:MFCD00003904

    密度:1.15g/cm3

    沸点:606.6ºC at 760 mmHg

    熔点:130ºC (dec.)(lit.)

    闪点:320.7ºC

    折射率:1.64

    危险类别码:R40

    WGK Germany:3

    海关编码:2927000090

    危险品标志:Xn

    生产方法:避光,阴凉干燥处,密封保存

    简介:SudanRed7B,alsoknownasSolventRed19,CeresRed7B,FatRed7B,HexatypecarmineB,LacquerredV3B,Oilviolet,OrganolbordeauxB,Sudanrot7B,Typogencarmine,andC.I.26050,isareddiazodye.ChemicallyitisN-ethyl-1-[[p-(phenylazo)phenyl]azo]-2-naphthalenamine.Itissolubleinoilsandinsolubleinwater.

    展开

    染色剂和染料6368-72-5
    阿法埃莎 苏丹红7B SudanRed7B 现货

     1792.00
    C19163 /
    染色剂和染料1945-77-3

    CAS号:1945-77-3

    品名:甲基百里香酚蓝Aceticacid,[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-isopropyl-2-methyl-m-phenylene)methylenenitrilo]]tetra-,S,S-dioxide,tetrasodiumsalt

    中文别名:甲基百里香酚兰;甲基百里酚蓝四钠盐;3,3'-双[N,N-双(羧甲基)氨甲基]百里酚磺酸;

    英文别名:N-METHYLTHYMOLBLUE;MethylthymolBlueSodiumSalt;METHYLTHYMOLBLUESODIUMSALT;METHYLTHYMOLBLUESODIUM;Methylthymolbluec;Methylthymolbluecomplexon;Methylthymolblue,sodiumsalt;METABINDICATORTABLETS;MethylthymolBlue,tetrasodiumsalt;3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]thymolsulfonphthalein;Methylthymolbulecomplexone;3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]thymolsulfonphthaleinSodiumSalt;MethylthymolBlueW/S;MTB;METHYLTHYMOLBLUE;

    分子式:C37H44N2O13S

    分子量:756.816

    精确质量:756.256

    Psa:247.89

    EINECS号:217-743-3

    MDL号:MFCD00148905

    外观与性状:绿色-棕色结晶粉末

    密度:

    沸点:891.6ºC at 760 mmHg

    闪点:493ºC

    折射率:1.635

    稳定性:Stable. Incompatible with strong oxidizing agents.

    蒸汽压:3.9E-34mmHg at 25°C

    安全说明:S24/25; S36; S26; S15

    危险类别码:R20; R21; R22

    危险品标志:Xi

    用途:1.用作光度法测定Ca2+、Mg2+、Hf4+Zr4+NbO3-和Ti4+等的显色剂,用作配合滴定法测定Zr4+、Mg2+、Cu2+等的金属指示剂。

     1945-77-3 详细信息

    染色剂和染料

    CAS号:1945-77-3

    品名:甲基百里香酚蓝Aceticacid,[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-isopropyl-2-methyl-m-phenylene)methylenenitrilo]]tetra-,S,S-dioxide,tetrasodiumsalt

    中文别名:甲基百里香酚兰;甲基百里酚蓝四钠盐;3,3'-双[N,N-双(羧甲基)氨甲基]百里酚磺酸;

    英文别名:N-METHYLTHYMOLBLUE;MethylthymolBlueSodiumSalt;METHYLTHYMOLBLUESODIUMSALT;METHYLTHYMOLBLUESODIUM;Methylthymolbluec;Methylthymolbluecomplexon;Methylthymolblue,sodiumsalt;METABINDICATORTABLETS;MethylthymolBlue,tetrasodiumsalt;3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]thymolsulfonphthalein;Methylthymolbulecomplexone;3,3'-Bis[N,N-bis(carboxymethyl)aminomethyl]thymolsulfonphthaleinSodiumSalt;MethylthymolBlueW/S;MTB;METHYLTHYMOLBLUE;

    分子式:C37H44N2O13S

    分子量:756.816

    精确质量:756.256

    Psa:247.89

    EINECS号:217-743-3

    MDL号:MFCD00148905

    外观与性状:绿色-棕色结晶粉末

    密度:

    沸点:891.6ºC at 760 mmHg

    闪点:493ºC

    折射率:1.635

    稳定性:Stable. Incompatible with strong oxidizing agents.

    蒸汽压:3.9E-34mmHg at 25°C

    安全说明:S24/25; S36; S26; S15

    危险类别码:R20; R21; R22

    危险品标志:Xi

    用途:1.用作光度法测定Ca2+、Mg2+、Hf4+Zr4+NbO3-和Ti4+等的显色剂,用作配合滴定法测定Zr4+、Mg2+、Cu2+等的金属指示剂。

    展开

    染色剂和染料1945-77-3
    Acros 甲基百里酚兰钠盐 Methylthymolblue,tetrasodi... 现货

     1617.00
    394210050 /
    染色剂和染料6409-77-4

    CAS号:6409-77-4

    品名:核固红NUCLEARFASTRED

    中文别名:核快红;钙红,细胞核坚牢红,核快红;

    英文别名:KernechtrotNFR;NFR;Calcinred;nuclear;CALCIUMRED;FASTREDB;KERNECHTROT;

    分子式:C14H8NNaO7S

    分子量:357.271

    精确质量:356.992

    Psa:166.2

    EINECS号:229-088-0

    外观与性状:结晶粉末

    密度:

    熔点:300 °C

    稳定性:Stable. Incompatible with strong oxidizing agents.

    安全说明:S26; S36; S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

     6409-77-4 详细信息

    染色剂和染料

    CAS号:6409-77-4

    品名:核固红NUCLEARFASTRED

    中文别名:核快红;钙红,细胞核坚牢红,核快红;

    英文别名:KernechtrotNFR;NFR;Calcinred;nuclear;CALCIUMRED;FASTREDB;KERNECHTROT;

    分子式:C14H8NNaO7S

    分子量:357.271

    精确质量:356.992

    Psa:166.2

    EINECS号:229-088-0

    外观与性状:结晶粉末

    密度:

    熔点:300 °C

    稳定性:Stable. Incompatible with strong oxidizing agents.

    安全说明:S26; S36; S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    危险品标志:Xi

    展开

    染色剂和染料6409-77-4
    Acros 化学品 NuclearFastRed,94%,pure 现货

     1838.00
    211980050 /
    染色剂和染料31643-49-9

    CAS号:31643-49-9

    品名:4-硝基邻苯二甲腈4-nitrobenzene-1,2-dicarbonitrile

    中文别名:1,2-二氰基-4-硝基苯;4-硝基邻苯二腈;4-硝基邻苯二甲酸酐;对硝基邻苯二甲腈;

    英文别名:1,2-Benzenedicarbonitrile,4-nitro;4-nitro-1,2-dicyanobenzene;4-Nitrophthalonitrile;5-Nitro-1,2-benzenedicarbonitrile;4-nitrophthalicaciddinitrile;Phthalonitrile,4-nitro;3,4-Dicyanonitrobenzene;5-Nitrobenzene-1,2-dicarbonitrile;4-nitrophthalodinitrile;4-Nitro-1,2-benzenedicarbonitrile;1,2-Dicyano-4-nitrobenzene;p-nitrophthalonitrile;4-nitro-phthalonitrile;

    分子式:C8H3N3O2

    分子量:173.128

    精确质量:173.023

    Psa:93.4

    RTECS号:TI8576000

    MDL号:MFCD00040301

    外观与性状:淡黄色,淡绿色或淡灰色

    密度:1.41 g/cm3

    沸点:389.9ºC at 760 mmHg

    熔点:142-144°C(lit.)

    闪点:189.6ºC

    折射率:1.602

    安全说明:S26-S36

    危险类别码:R22

    WGK Germany:3

    海关编码:2926909090

    危险品标志:Xn

    用途:1、用作颜料、医药中间体

     31643-49-9 详细信息

    染色剂和染料

    CAS号:31643-49-9

    品名:4-硝基邻苯二甲腈4-nitrobenzene-1,2-dicarbonitrile

    中文别名:1,2-二氰基-4-硝基苯;4-硝基邻苯二腈;4-硝基邻苯二甲酸酐;对硝基邻苯二甲腈;

    英文别名:1,2-Benzenedicarbonitrile,4-nitro;4-nitro-1,2-dicyanobenzene;4-Nitrophthalonitrile;5-Nitro-1,2-benzenedicarbonitrile;4-nitrophthalicaciddinitrile;Phthalonitrile,4-nitro;3,4-Dicyanonitrobenzene;5-Nitrobenzene-1,2-dicarbonitrile;4-nitrophthalodinitrile;4-Nitro-1,2-benzenedicarbonitrile;1,2-Dicyano-4-nitrobenzene;p-nitrophthalonitrile;4-nitro-phthalonitrile;

    分子式:C8H3N3O2

    分子量:173.128

    精确质量:173.023

    Psa:93.4

    RTECS号:TI8576000

    MDL号:MFCD00040301

    外观与性状:淡黄色,淡绿色或淡灰色

    密度:1.41 g/cm3

    沸点:389.9ºC at 760 mmHg

    熔点:142-144°C(lit.)

    闪点:189.6ºC

    折射率:1.602

    安全说明:S26-S36

    危险类别码:R22

    WGK Germany:3

    海关编码:2926909090

    危险品标志:Xn

    用途:1、用作颜料、医药中间体

    展开

    染色剂和染料31643-49-9
    Acros 4-硝基邻苯二甲腈 4-Nitrophthalonitrile,99% 现货

     1505.00
    416150050 /
    染色剂和染料34487-61-1

    CAS号:34487-61-1

    品名:酚红钠sodium,4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1λ<sup>6</sup>-benzoxathiol-3-yl]phenolate

    中文别名:苯酚红,钠盐;苯酚磺酞钠;酚红;苯酚红钠盐;

    英文别名:phenolsulfonphthaleinsodiumsalt;phenolredsodiumsalt;phenolsulfonephthaleinsodium;PhenolRedSodiuMSalt;PHENOLRED,ACS;PRsodiumsalt;PhenolRed,sodiumsalt;phenolsulphophthaleinesodiumsalt;SodiumPhenolRed;Phenolsulfonephthaleinsodiumsalt;Sodium4-(3-(4-hydroxyphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)phenolate;

    分子式:C19H13NaO5S

    分子量:376.358

    精确质量:376.038

    Psa:95.04

    EINECS号:252-057-8

    外观与性状:微红的-棕色结晶粉末

    密度:0.972

    沸点:562.8ºC at 760mmHg

    熔点:285°C (dec.)(lit.)

    闪点:294.2ºC

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Store at RT.

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29349990

    危险品标志:Xi

    用途:用作酸碱指示剂

     34487-61-1 详细信息

    染色剂和染料

    CAS号:34487-61-1

    品名:酚红钠sodium,4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1λ<sup>6</sup>-benzoxathiol-3-yl]phenolate

    中文别名:苯酚红,钠盐;苯酚磺酞钠;酚红;苯酚红钠盐;

    英文别名:phenolsulfonphthaleinsodiumsalt;phenolredsodiumsalt;phenolsulfonephthaleinsodium;PhenolRedSodiuMSalt;PHENOLRED,ACS;PRsodiumsalt;PhenolRed,sodiumsalt;phenolsulphophthaleinesodiumsalt;SodiumPhenolRed;Phenolsulfonephthaleinsodiumsalt;Sodium4-(3-(4-hydroxyphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)phenolate;

    分子式:C19H13NaO5S

    分子量:376.358

    精确质量:376.038

    Psa:95.04

    EINECS号:252-057-8

    外观与性状:微红的-棕色结晶粉末

    密度:0.972

    沸点:562.8ºC at 760mmHg

    熔点:285°C (dec.)(lit.)

    闪点:294.2ºC

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Store at RT.

    安全说明:S26-S36-S37/39

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:29349990

    危险品标志:Xi

    用途:用作酸碱指示剂

    展开

    染色剂和染料34487-61-1
    阿法埃莎 酚红钠盐 PhenolRedsodiumsalt,ACS... 现货

     1854.00
    C41725 /
    染色剂和染料1461-15-0

    CAS号:1461-15-0

    品名:钙黄绿素calcein

    中文别名:荧光素配位剂;3,3'-双(甲胺二乙酸)荧光素;3,3'-双(甲氨二乙酸)荧光素;3,3'-双(甲亚胺二乙酸)荧光素;

    英文别名:Fluoresceincomplexon;2-[[7'-[[bis(carboxymethyl)amino]methyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-2'-yl]methyl-(carboxymethyl)amino]aceticacid;Fluorescein-bis(methyliminodiaceticacid);Oftasceinum;Bis[N,N−bis(carboxymethyl)aminomethyl]fluorescein;Oftasceina;Fluorexon;Oftasceine;

    分子式:C30H26N2O13

    分子量:622.533

    精确质量:622.143

    Psa:231.67

    BRN号:8181068

    EINECS号:215-957-1

    MDL号:MFCD00005049

    PubChem号:24892279

    外观与性状:橙色粉末

    密度:1.74 g/cm3

    沸点:952.7ºC at 760 mmHg

    熔点:200 °C

    闪点:530ºC

    折射率:1.774

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0mmHg at 25°C

    安全说明:S22-S24/25-S36/37/39-S26

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:32041900

    危险品标志:Xn

    简介:Calcein,alsoknownasfluorexon,fluoresceincomplex,isafluorescentdyewithexcitationandemissionwavelengthsof495/515nm,respectively,andhastheappearanceoforangecrystals.Calceinself-quenchesatconcentrationsabove70mMandiscommonlyusedasanindicatoroflipidvesicleleakage.ItisalsousedtraditionallyasacomplexometricindicatorfortitrationofcalciumionswithEDTA,andforfluorometricdeterminationofcalcium.

    用途:络合指示剂用于钙、钢、锶、铜、锰等的测定

     1461-15-0 详细信息

    染色剂和染料

    CAS号:1461-15-0

    品名:钙黄绿素calcein

    中文别名:荧光素配位剂;3,3'-双(甲胺二乙酸)荧光素;3,3'-双(甲氨二乙酸)荧光素;3,3'-双(甲亚胺二乙酸)荧光素;

    英文别名:Fluoresceincomplexon;2-[[7'-[[bis(carboxymethyl)amino]methyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-2'-yl]methyl-(carboxymethyl)amino]aceticacid;Fluorescein-bis(methyliminodiaceticacid);Oftasceinum;Bis[N,N−bis(carboxymethyl)aminomethyl]fluorescein;Oftasceina;Fluorexon;Oftasceine;

    分子式:C30H26N2O13

    分子量:622.533

    精确质量:622.143

    Psa:231.67

    BRN号:8181068

    EINECS号:215-957-1

    MDL号:MFCD00005049

    PubChem号:24892279

    外观与性状:橙色粉末

    密度:1.74 g/cm3

    沸点:952.7ºC at 760 mmHg

    熔点:200 °C

    闪点:530ºC

    折射率:1.774

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    蒸汽压:0mmHg at 25°C

    安全说明:S22-S24/25-S36/37/39-S26

    危险类别码:R20/21/22; R36/37/38

    WGK Germany:3

    海关编码:32041900

    危险品标志:Xn

    简介:Calcein,alsoknownasfluorexon,fluoresceincomplex,isafluorescentdyewithexcitationandemissionwavelengthsof495/515nm,respectively,andhastheappearanceoforangecrystals.Calceinself-quenchesatconcentrationsabove70mMandiscommonlyusedasanindicatoroflipidvesicleleakage.ItisalsousedtraditionallyasacomplexometricindicatorfortitrationofcalciumionswithEDTA,andforfluorometricdeterminationofcalcium.

    用途:络合指示剂用于钙、钢、锶、铜、锰等的测定

    展开

    染色剂和染料1461-15-0
    Acros 钙黄绿素 Fluorexon 现货

     1560.00
    410630050 /
温馨提示 ×
商品已成功加入购物车!
购物车共 0 件商品
去购物车结算
微信 ×

打开微信,点击底部的“发现”

使用“扫一扫”即可将网页分享至朋友圈