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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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刚果红 [直接红28],Congo Red;Dye content ≥35%

C6767
别名:刚果红 4B;棉红 B;棉红 C;煮大红;直接红 28;直接红 R;直接红 Y;Congo Red 4B, Cosmos Red, Cotton Red B, Cotton Red C, Direct Red 28, Direct Red R, Direct Red Y

Empirical Formula (Hill Notation): C32H22N6Na2O6S2 CAS号: 573-58-0 分子量: 696.66 颜色索引号: 22120 Beilstein: 3894858 EC 号: 209-358-4 MDL编号: MFCD00004028 PubChem化学物质编号: 24892892 NACRES: NA.47
¥264.33

结晶紫 [龙胆紫],Crystal Violet;ACS reagent, ≥90.0% anhydrous basis

C6158
别名:六甲副蔷薇苯胺氯化物;甲基紫 10B;碱性紫 3;龙胆紫;甲基紫10B;甲紫;六甲基紫;六甲基玫苯胺盐酸 盐;盐基紫3;Basic Violet 3, Gentian Violet, Hexamethylpararosaniline chloride, Methyl Violet 10B

线性分子式: C25H30N3Cl CAS号: 548-62-9 分子量: 407.98 颜色索引号: 42555 Beilstein: 3580948 EC 号: 208-953-6 MDL编号: MFCD00011750 PubChem化学物质编号: 57654029 NACRES: NA.47
¥437.76

结晶紫 [龙胆紫],Crystal Violet;certified by the Biological Stain Commission, Dye content, ≥90%

C0775
别名:六甲副蔷薇苯胺氯化物;甲基紫 10B;碱性紫 3;龙胆紫;甲基紫10B;甲紫;六甲基紫;六甲基玫苯胺盐酸 盐;盐基紫3;Basic Violet 3, Gentian Violet, Hexamethylpararosaniline chloride, Methyl Violet 10B

线性分子式: C25H30N3Cl CAS号: 548-62-9 分子量: 407.98 颜色索引号: 42555 Beilstein: 3580948 EC 号: 208-953-6 MDL编号: MFCD00011750 PubChem化学物质编号: 57653980
¥702.92

结晶紫 [龙胆紫],Crystal Violet;for microscopy (Bact., Bot., Hist., Vit.), indicator (pH 0.1-2.0)

61135
别名:六甲副蔷薇苯胺氯化物;甲基紫 10B;碱性紫 3;龙胆紫;甲基紫10B;甲紫;六甲基紫;六甲基玫苯胺盐酸 盐;盐基紫3;Basic Violet 3, Gentian Violet, Hexamethylpararosaniline chloride, Methyl Violet 10B

线性分子式: C25H30N3Cl CAS号: 548-62-9 分子量: 407.98 颜色索引号: 42555 Beilstein: 3580948 MDL编号: MFCD00011750 PubChem化学物质编号: 329759365 NACRES: MA.02
¥419.25

结晶紫 [龙胆紫],Crystal Violet;indicator for the determination of the redox potential, S. No.: 785

32675
别名:六甲副蔷薇苯胺氯化物;甲基紫 10B;碱性紫 3;龙胆紫;甲基紫10B;甲紫;六甲基紫;六甲基玫苯胺盐酸 盐;盐基紫3;Basic Violet 3, Gentian Violet, Hexamethylpararosaniline chloride, Methyl Violet 10B

线性分子式: C25H30N3Cl CAS号: 548-62-9 分子量: 407.98 颜色索引号: 42555 Beilstein: 3580948 MDL编号: MFCD00011750 PubChem化学物质编号: 329754287
¥1,026.00

结晶紫 [龙胆紫],Crystal Violet;meets USP testing specifications

G2039
别名:六甲副蔷薇苯胺氯化物;甲基紫 10B;碱性紫 3;龙胆紫;甲基紫10B;甲紫;六甲基紫;六甲基玫苯胺盐酸 盐;盐基紫3;Basic Violet 3, Gentian Violet, Hexamethylpararosaniline chloride, Methyl Violet 10B

线性分子式: C25H30N3Cl CAS号: 548-62-9 分子量: 407.98 颜色索引号: 42555 Beilstein: 3580948 EC 号: 208-953-6 MDL编号: MFCD00011750 PubChem化学物质编号: 24895083 NACRES: NA.21
¥213.32

结晶紫 [龙胆紫],Crystal Violet;VETRANAL®, analytical standard

46364
别名:结晶紫标准品;六甲副蔷薇苯胺氯化物;甲基紫 10B;碱性紫 3;龙胆紫;甲基紫10B;甲紫;六甲基紫;六甲基玫苯胺盐酸 盐;盐基紫3;Basic Violet 3, Gentian Violet, Hexamethylpararosaniline chloride, Methyl Violet 10B

线性分子式: C25H30N3Cl CAS号: 548-62-9 分子量: 407.98 颜色索引号: 42555 Beilstein: 3580948 EC 号: 208-953-6 MDL编号: MFCD00011750 PubChem化学物质编号: 329757150 NACRES: NA.24
¥756.28

醋酸甲酚紫,Cresyl Violet acetate;certified by the Biological Stain Commission, Dye content, ~70%

C5042
别名:焦油紫;乙酸甲酚紫;9-氨基-5-亚氨基-5H-苯并[α]吩恶嗪乙酸盐;甲酚青莲;甲酚紫乙酸盐;甲苯基紫乙酸盐;

Empirical Formula (Hill Notation): C18H15N3O3 CAS号: 10510-54-0 分子量: 321.33 EC 号: 234-043-3 MDL编号: MFCD00013151 PubChem化学物质编号: 24892749 NACRES: NA.47
¥650.00

胭脂红 [洋红],Carmine;powder

C1022
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
¥559.00

4',6-二脒基-2-苯基吲哚二盐酸盐,4′,6-Diamidino-2-phenylindole dihydrochloride [DAPI];>90%

10236276001
别名:4',6-二脒基-2-苯基吲哚;2-(4-氨基苯基)-6-吲哚甲酰胺二盐酸盐;4',6-二脒基-2-苯基吲哚二盐酸盐;DAPI二盐酸盐; 2-(4-Amidinophenyl)-6-indolecarbamidine dihydrochloride, 4′,6-Diamidino-2-phenylindole dihydrochloride, DAPI dihydrochloride

Empirical Formula (Hill Notation): C16H15N5 · 2HCl CAS号: 28718-90-3 分子量: 350.25 Beilstein: 4894417 MDL编号: MFCD00012681 PubChem化学物质编号: 329748990
¥1,017.51

4',6-二脒基-2-苯基吲哚二盐酸盐,4′,6-Diamidino-2-phenylindole dihydrochloride [DAPI];BioReagent, suitable for fluorescence, ≥95.0% (HPLC)

32670
别名:4',6-二脒基-2-苯基吲哚;2-(4-氨基苯基)-6-吲哚甲酰胺二盐酸盐;4',6-二脒基-2-苯基吲哚二盐酸盐;DAPI二盐酸盐; 2-(4-Amidinophenyl)-6-indolecarbamidine dihydrochloride, 4′,6-Diamidino-2-phenylindole dihydrochloride, DAPI dihydrochloride

Empirical Formula (Hill Notation): C16H15N5 · 2HCl CAS号: 28718-90-3 分子量: 350.25 Beilstein: 4894417 EC 号: 249-186-7 MDL编号: MFCD00012681 PubChem化学物质编号: 57648699 NACRES: NA.32
¥1,195.11

4',6-二脒基-2-苯基吲哚二盐酸盐,4′,6-Diamidino-2-phenylindole dihydrochloride [DAPI];for nucleic acid staining, ≥98% (HPLC and TLC)

D9542
别名:4',6-二脒基-2-苯基吲哚;2-(4-氨基苯基)-6-吲哚甲酰胺二盐酸盐;4',6-二脒基-2-苯基吲哚二盐酸盐;DAPI二盐酸盐; 2-(4-Amidinophenyl)-6-indolecarbamidine dihydrochloride, 4′,6-Diamidino-2-phenylindole dihydrochloride, DAPI dihydrochloride

Empirical Formula (Hill Notation): C16H15N5 · 2HCl CAS号: 28718-90-3 分子量: 350.25 Beilstein: 4894417 EC 号: 249-186-7 MDL编号: MFCD00012681 PubChem化学物质编号: 24894305 NACRES: NA.52
¥824.35