西格玛 Sigma-Aldrich

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柯衣定G,Chrysoidine G;for microscopy (Bact., Bot., Vit.)

27240
别名:4-苯基偶氮-1,3-苯二胺 单盐酸盐;碱性橙 2;黄叱精 Y;4-Phenylazo-m-phenylenediamine monohydrochloride, Basic Orange 2, Chrysoidine Y

Empirical Formula (Hill Notation): C12H12N4 · HCl CAS号: 532-82-1 分子量: 248.71 颜色索引号: 11270 Beilstein: 3724653 EC 号: 208-545-8 MDL编号: MFCD00012976 PubChem化学物质编号: 57648226 NACRES: NA.47

铜铁试剂,Cupferron;97%, reagent grade

675636
别名:N-亚硝基苯基羟胺铵盐;N-亚硝基-N-苯基羟胺铵盐;铁铜试剂;N-Nitroso-N-phenylhydroxylamine ammonium salt

线性分子式: C6H5N(NO)ONH4 CAS号: 135-20-6 分子量: 155.15 Beilstein: 3919107 EC 号: 205-183-2 MDL编号: MFCD00078422 PubChem化学物质编号: 24885293 NACRES: NA.21

铬蓝黑R,Mordant Black R [Calcon (C.I.15705)];metal indicator

1.04594
别名:2-羟基-1-(2-羟基-1-萘偶氮)萘-4-磺酸钠盐;2-Hydroxy-1-(2-hydroxy-1-naphthylazo)naphthalene-4-sulfonic acid sodium salt;Calcon (C.I.15705)

Empirical Formula (Hill Notation): C20H13N2NaO5S CAS号: 2538-85-4 分子量: 416.38 EC索引号: 219-810-2

4-(4-硝基苯偶氮)间苯二酚 [镁试剂I];4-(4-Nitrophenylazo)resorcinol;Dye content 90%

114669
偶氮紫指示剂;镁离子 I;Azoviolet;Magneson I;线性分子式: O2NC6H4N=NC6H3-1,3-(OH)2 CAS号: 74-39-5 分子量: 259.22 Beilstein: 674709 EC 号: 200-808-5 MDL编号: MFCD00007310 PubChem化学物质编号: 24847188

4-(4-硝基苯基偶氮)-1-萘酚 [镁试剂II],4-(4-Nitrophenylazo)-1-naphthol;Magneson II, for synthesis

8.41435
Magneson II;Empirical Formula (Hill Notation): C16H11N3O3 CAS号: 5290-62-0 分子量: 293.28 EC索引号: 226-129-4

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

α-萘酚醌苯基甲烷 [α-纳富妥苯],α-Naphtholbenzein;indicator (pH 8.2-10.0)

70480
别名:1-萘酚苯;α-萘酚苯;4,4′-(α-羟基亚苄基)二-1-萘酚;对萘酚苯甲醇; 4,4′-(α-Hydroxybenzylidene)di-1-naphthol;p-naphtholbenzein

Empirical Formula (Hill Notation): C27H18O2 CAS号: 145-50-6 分子量: 374.43 Beilstein: 2628063 EC 号: 205-656-3 PubChem化学物质编号: 24886093 NACRES: NA.21

α-萘酚醌苯基甲烷 [α-纳富妥苯],α-Naphtholbenzein;indicator grade

291099
别名:1-萘酚苯;α-萘酚苯;4,4′-(α-羟基亚苄基)二-1-萘酚;对萘酚苯甲醇; 4,4′-(α-Hydroxybenzylidene)di-1-naphthol;p-naphtholbenzein

Empirical Formula (Hill Notation): C27H18O2 CAS号: 145-50-6 分子量: 374.43 Beilstein: 2628063 EC 号: 205-656-3 PubChem化学物质编号: 24857510 NACRES: NA.47

N-(5-荧光素基)马来酰亚胺,N-(5-Fluoresceinyl)maleimide [5-FM];suitable for fluorescence, BioReagent, ≥90% (HPLC)

38132
荧光素-5-马来酰亚胺;5-马来酰亚胺荧光素;5-Maleimido-fluorescein;Empirical Formula (Hill Notation): C24H13NO7 CAS号: 75350-46-8 分子量: 427.36 MDL编号: MFCD00077345 PubChem化学物质编号: 329755743 NACRES: NA.32

7-羟基香豆素-3-羧酸,7-Hydroxycoumarin-3-carboxylic acid [7-OHCCA];suitable for fluorescence, ≥98.0% (TLC)

55155
伞形酮-3-羧酸;Umbelliferone-3-carboxylic acid;Empirical Formula (Hill Notation): C10H6O5 CAS号: 779-27-1 分子量: 206.15 Beilstein: 384141 MDL编号: MFCD00017491 PubChem化学物质编号: 57651515 NACRES: NA.32

5-(碘乙酰胺基)荧光素,5-(Iodoacetamido)fluorescein [5-IAF];≥90% (HPLC)

I9271
5-碘乙酰氨基荧光素;Empirical Formula (Hill Notation): C22H14INO6 CAS号: 63368-54-7 分子量: 515.25 Beilstein: 6543244 PubChem化学物质编号: 329815467 NACRES: NA.47

6-碘乙酰氨基荧光素,6-(Iodoacetamido)fluorescein [6-IAF];suitable for fluorescence, ≥95% (HPLC)

06116
别名:N-(3',6'-二羟基-3-氧螺环[异苯并呋喃-1(3H),9'-[9H]黄嘌呤]-6-基)-2-碘乙酰胺;N-(3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-6-yl)-2-iodoacetamide

Empirical Formula (Hill Notation): C22H14INO6 CAS号: 73264-12-7 分子量: 515.25 Beilstein: 13738833 MDL编号: MFCD00155654 PubChem化学物质编号: 329748213 NACRES: NA.32