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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氯化硝基四氮唑蓝 [氯化四唑氮蓝],Nitrotetrazolium Blue chloride [NBT];4-Nitro blue tetrazolium chloride, crystals

11585029001
别名:氮四唑蓝, 氯化硝基四氮唑蓝, NBT, Nitro BT, 硝基蓝四氮唑, 硝基蓝四氮唑; 2,2′-bis(4-Nitrophenyl)-5,5′-diphenyl-3,3′-(3,3′-dimethoxy-4,4′-diphenylene)ditetrazolium chloride, 3,3′-(3,3′-Dimethoxy-4,4′-biphenylene)bis[2-(4-nitrophenyl)-5-phenyl-2H-tetrazolium chloride], p-Nitro-Blue tetrazolium chloride, p-Nitrotetrazolium blue, NBT, Nitro BT

线性分子式: C40H30N10O6 · 2Cl CAS号: 298-83-9 分子量: 817.64 Beilstein: 4115923 MDL编号: MFCD00012159 PubChem化学物质编号: 329749491
¥2,610.00

亮绿,Brilliant Green;analytical standard, ≥98.0% (HPLC)

78364
别名:亮绿标准品;乙基绿;孔雀绿G;碱性绿1;翡翠绿;金刚绿;Astradiamant green GX, Basic Green 1, Diamond Green, Emerald Green, Ethyl Green, Malachite Green G, Solid Green JO

Empirical Formula (Hill Notation): C27H34N2O4S CAS号: 633-03-4 分子量: 482.63 颜色索引号: 42040 Beilstein: 3901207 EC 号: 211-190-1 MDL编号: MFCD00011880 PubChem化学物质编号: 329768141 NACRES: NA.24
¥2,467.65

甲基绿氯化锌盐,Methyl Green;zinc chloride salt, certified by the Biological Stain Commission, Dye content 85%

198080
双绿SF;乙基绿;Ethyl Green;线性分子式: C27H35BrClN3 · ZnCl2 CAS号: 7114-03-6 分子量: 653.24 颜色索引号: 42590 Beilstein: 3914106 EC 号: 230-415-4 MDL编号: MFCD00151094 PubChem化学物质编号: 24851860 NACRES: NA.47
¥2,353.90

测心绿 [吲哚菁绿],Cardiogreen;for microscopy

21980
别名:吲哚菁绿;福氏绿;靛氰绿;心脏绿;IC Green, Indocyanine green, Foxgreen

Empirical Formula (Hill Notation): C43H47N2NaO6S2 CAS号: 3599-32-4 分子量: 774.96 Beilstein: 4115884 EC 号: 222-751-5 MDL编号: MFCD00013078 PubChem化学物质编号: 329752231 NACRES: MA.02
¥2,196.48

甲基百里酚蓝钠盐,Methylthymol blue sodium salt;metal indicator

1.06084
1060840001;1060840005;甲基百里香酚蓝;甲基麝香蓝钠盐;Methylthymol blue sodium salt;Empirical Formula (Hill Notation): C37H40N2Na4O13S CAS号: 1945-77-3 分子量: 844.74 EC索引号: 217-743-3
¥2,190.26

孔雀石绿氯化物 [孔雀绿],Malachite Green chloride [MG];analytical standard, ≥90% (HPLC)

38800
别名:孔雀石绿标准品;孔雀绿标准品;N,N,N′,N′-四甲基-4,4′-二氨基三苯基碳正离子氯化物, 孔雀石绿, 碱性绿 4; N,N,N′,N′-Tetramethyl-4,4′-diaminotriphenylcarbenium chloride, Basic Green 4, Malachite Green

Empirical Formula (Hill Notation): C23H25ClN2 CAS号: 569-64-2 分子量: 364.91 颜色索引号: 42000 Beilstein: 3580148 EC 号: 209-322-8 MDL编号: MFCD00011751 PubChem化学物质编号: 329755786 NACRES: NA.24
¥2,165.40

日落黄FCF [食品黄3],Sunset Yellow FCF;analytical standard, ≥95% (HPLC)

68775
别名:落日黄FCF;日落黄FCF标准品;Orange Yellow S;水中日落黄;食品黄 3;Food Yellow 3

Empirical Formula (Hill Notation): C16H10N2Na2O7S2 CAS号: 2783-94-0 分子量: 452.37 颜色索引号: 15985 EC 号: 220-491-7 MDL编号: MFCD00036437 PubChem化学物质编号: 329761152 E编号: E110 NACRES: NA.24
¥2,165.40

溴甲酚绿磺酸内酯,Bromocresol Green Sultone Form [BCG];indicator ACS,Reag. Ph Eur

1.08121
别名:四溴间甲酚磺酚酞;3,3′,5,5′-四溴间甲酚磺酸酚酞; 3′,3″,5′,5″-Tetrabromo-m-cresolsulfonphthalein;1081210001;1081210005;1081210025

Empirical Formula (Hill Notation): C21H14Br4O5S CAS号: 76-60-8 分子量: 698.01 MDL编号: MFCD00005874 EC索引号: 200-972-8
¥2,056.42

赫斯特荧光染料Hoechst33342 [双苯并咪唑H33342三盐酸盐],bisBenzimide H 33342 trihydrochloride;for fluorescence, ≥97.0% (HPLC)

14533
别名:2′-(4-乙氧基苯基)-5-(4-甲基-1-哌嗪基)- 2,5′-双-1H-苯并咪唑 三盐酸盐, HOE 33342, Hoechst 33342, 双苯并咪唑; 2′-(4-Ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5′-bi-1H-benzimidazole trihydrochloride, HOE33342, Hoechst 33342, bisBenzimide

Empirical Formula (Hill Notation): C27H28N6O · 3HCl · xH2O CAS号: 875756-97-1 分子量: 561.93 (anhydrous basis) Beilstein: 1234011 EC 号: 245-691-1 MDL编号: MFCD00012678 PubChem化学物质编号: 57647173 NACRES: NA.25
¥2,004.19

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

苏木精 [苏木素],Hematoxylin cryst. (C.I. 75290);for microscopy

1.04302
别名:苏木色精;苏木精染色液;苏木素水合物;苏木精水合物;Natural Black 1;Hematoxylin cryst. (C.I. 75290);1043020025;1043020100;1043021000

Empirical Formula (Hill Notation): C16H14O6 CAS号: 517-28-2 分子量: 302.28 MDL编号: MFCD00078111 EC索引号: 208-237-3
¥1,985.42

日落黄FCF [食品黄3],Sunset Yellow FCF;Pharmaceutical Secondary Standard; Certified Reference Material

PHR2263
别名:落日黄FCF;日落黄FCF标准品;Orange Yellow S;水中日落黄;食品黄 3;Food Yellow 3

Empirical Formula (Hill Notation): C16H10N2Na2O7S2 CAS号: 2783-94-0 分子量: 452.37 颜色索引号: 15985 MDL编号: MFCD00036437
¥1,977.32