染色剂, 染料, Stains and Dyes

染色剂亦称染料, 着色剂, 指示剂。包括生物染料、直接染料、酸碱pH值指示剂、复合或金属指示剂、酸性染料、阳离子染料、活性染料、偶氮染料、分散染料、氧化染料、还原染料、硫化染料、缩聚染料、荧光染料、溶剂染料等。

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3,3′-二氨基联苯胺,3,3′-Diaminobenzidine [DAB];≥97% (HPLC)

D8001
别名:3,3′,4,4′-四氨基联苯;3,3′,4,4′-联苯四胺;3,3′-二氨基二苯胺;3,3′,4,4′-Biphenyltetramine,3,3′,4,4′-Tetraaminobiphenyl,DAB

线性分子式: (NH2)2C6H3C6H3(NH2)2 CAS号: 91-95-2 分子量: 214.27 Beilstein: 1212988 EC 号: 202-110-6 MDL编号: MFCD00007725 PubChem化学物质编号: 24894175 NACRES: NA.47
¥330.74

3,3′-二氨基联苯胺,3,3′-Diaminobenzidine [DAB];≥98%

D12384
别名:3,3′,4,4′-四氨基联苯;3,3′,4,4′-联苯四胺;3,3′-二氨基二苯胺;3,3′,4,4′-Biphenyltetramine,3,3′,4,4′-Tetraaminobiphenyl,DAB

线性分子式: (NH2)2C6H3C6H3(NH2)2 CAS号: 91-95-2 分子量: 214.27 Beilstein: 1212988 EC 号: 202-110-6 MDL编号: MFCD00007725 PubChem化学物质编号: 24893384 NACRES: NA.22
¥400.83

胭脂红 [洋红],Carmine;certified by the Biological Stain Commission

C6152
别名:中性红 4;胭脂红;铝洋红;卡红;虫红;Alum lake of carminic acid, Cochineal, Nacarat, Natural Red 4

CAS号: 1390-65-4 颜色索引号: 75470 EC 号: 215-724-4 NACRES: NA.47
¥1,260.00

钙黄绿素,Calcein;Used for the fluorometric determination of calcium and EDTA titration of calcium in the presence of magnesium.

C0875
别名:荧光素络合剂;荧光素配位剂;荧光素络合酮;双[N,N−双(羧甲基)氨基甲基]荧光素;荧光素-双(甲亚胺二乙酸);Fluorexone,Fluorescein Complexon,Bis[N,N−bis(carboxymethyl)aminomethyl]fluorescein,Fluorescein-bis(methyliminodiacetic acid) Fluorexon,1461-15-0

Empirical Formula (Hill Notation): C30H26N2O13 CAS号: 154071-48-4 分子量: 622.53 Beilstein: 8181068 PubChem化学物质编号: 24892279 NACRES: NA.47
¥1,989.84

铬天青S,Chromeazurol S;Dye content 50 %

199532
别名:媒介蓝 29,媒染蓝 29,铬天青 S,铬天青-S,Chrome Azurol S,Mordant Blue 29

Empirical Formula (Hill Notation): C23H13Cl2Na3O9S CAS号: 1667-99-8 分子量: 605.28 颜色索引号: 43825 Beilstein: 4110655 EC 号: 216-787-0 MDL编号: MFCD00001615 PubChem化学物质编号: 24851923 NACRES: NA.47
¥650.00

硫代磺素T [硫黄素T],Thioflavin T [ThT];Calbiochem®

596200
别名:一种苯并噻唑类染料;硫磺素T;碱性黄1;C.I. 49005;1;2-[4-(二甲基氨基)苯基]-3,6-二甲基苯并噻唑鎓氯化物;Basic Yellow 1;Thioflavine T

Empirical Formula (Hill Notation): C17H19ClN2S CAS号: 2390-54-7 分子量: 318.86 MDL编号: MFCD00011944
¥1,336.56

硫代磺素T [硫黄素T],Thioflavin T [ThT];used as stain for amyloid, Dye content, ≥65%

T3516
别名:硫磺素T;碱性黄1;C.I. 49005;1;2-[4-(二甲基氨基)苯基]-3,6-二甲基苯并噻唑鎓氯化物;Basic Yellow 1;Thioflavine T

Empirical Formula (Hill Notation): C17H19ClN2S CAS号: 2390-54-7 分子量: 318.86 颜色索引号: 49005 Beilstein: 3922452 EC 号: 219-228-9 MDL编号: MFCD00011944 PubChem化学物质编号: 24900146
¥366.07

2,6-二氯靛酚钠盐水合物,2,6-Dichloroindophenol sodium salt hydrate [DCIP, DPIP];ACS reagent

119814
别名:2,6-二氯靛酚钠水合物;2,6-二氯-4-[(4-羟基苯基)亚氨基]-2,5-环己二烯-1-酮钠盐;2,6-二氯酚吲哚酚钠盐水合物;2,6-二氯靛酚钠盐水合物;2,6-Dichloro-N-(4-hydroxyphenyl)-1,4-benzoquinoneimine sodium salt;2,6-Dichloroindophenol sodium salt hydrate;2,6-Dichlorophenolindophenol sodium salt hydrate;[620-45-1]

Empirical Formula (Hill Notation): C12H6Cl2NNaO2 · xH2O CAS号: 1266615-56-8 分子量: 290.08 (anhydrous basis) Beilstein: 3641229 EC 号: 210-640-4 MDL编号: MFCD00150014 PubChem化学物质编号: 24847300 NACRES: NA.21
¥883.28

2,6-二氯靛酚钠盐水合物,2,6-Dichloroindophenol sodium salt hydrate [DCIP, DPIP];suitable for vitamin C determination, BioReagent

D1878
别名:2,6-二氯靛酚钠水合物;2,6-二氯-4-[(4-羟基苯基)亚氨基]-2,5-环己二烯-1-酮钠盐;2,6-二氯酚吲哚酚钠盐水合物;2,6-二氯靛酚钠盐水合物;2,6-Dichloro-N-(4-hydroxyphenyl)-1,4-benzoquinoneimine sodium salt;2,6-Dichloroindophenol sodium salt hydrate;2,6-Dichlorophenolindophenol sodium salt hydrate;[620-45-1]

Empirical Formula (Hill Notation): C12H6Cl2NNaO2 · xH2O CAS号: 1266615-56-8 分子量: 290.08 (anhydrous basis) Beilstein: 3641229 EC 号: 210-640-4 MDL编号: MFCD00150014 PubChem化学物质编号: 57654075 NACRES: NA.47
¥752.81

2,3,5-氯化三苯基四氮唑 [红四氮唑],2,3,5-Triphenyltetrazolium chloride [TPTZ, TTZ, TTC];≥98% (calculated on dried substance, perchloric acid titration)

1.08380
别名:四氮唑红;红四唑;2,3,5-三苯基-2H-氯化四氮唑;2,3,5-三苯基氯化四氮唑,Tetrazolium Red;1083800010;1083800100

Empirical Formula (Hill Notation): C19H15ClN4 CAS号: 298-96-4 分子量: 334.80 Beilstein: 3923356 MDL编号: MFCD00011963
¥867.35

2,3,5-氯化三苯基四氮唑 [红四氮唑],2,3,5-Triphenyltetrazolium chloride [TPTZ, TTZ, TTC];≥98.0% (HPLC)

T8877
别名:四氮唑红;红四唑;2,3,5-三苯基-2H-氯化四氮唑;2,3,5-三苯基氯化四氮唑,Tetrazolium Red

Empirical Formula (Hill Notation): C19H15ClN4 CAS号: 298-96-4 分子量: 334.80 Beilstein: 3923356 EC 号: 206-071-6 MDL编号: MFCD00011963 PubChem化学物质编号: 24900566 NACRES: NA.47
¥365.33

甘花菁,Gallocyanine;Dye content 90 %

124508
别名:花菁;没食子蓝;7-二甲基氨基-4-羟基-3-氧代-苯恶嗪-1-羧酸;7-Dimethylamino-4-hydroxy-3-oxo-phenoxazine-1-carboxylic acid;C.I. 51030; C.I. Mordant Blue 10; C.I. Mordant Blue 10 (8CI)

Empirical Formula (Hill Notation): C15H13ClN2O5 CAS号: 1562-85-2 分子量: 336.73 颜色索引号: 51030 Beilstein: 307454 EC 号: 216-345-7 MDL编号: MFCD00011926 PubChem化学物质编号: 24847615 NACRES: NA.47
¥914.77