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Orange G

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can also be used for this purpose. (However, the apparent "size" of all these dyes varies according to the concentration of agarose in the gel and the buffer system used, so one should look up the appropriate reference before using the dyes to determine how far a gel has run.)
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InChI=1S/C16H12N2O7S2.2Na/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-17+;;
409:
InChI=1/C16H12N2O7S2.2Na/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-17+;;
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Despite its three ionizable groups, it shows only two colors in aqueous solution, brilliant orange in neutral and acidic
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formulations. It usually comes as a disodium salt. It has the appearance of
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Except where otherwise noted, data are given for materials in their
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It is often combined with other yellow dyes and used to stain
18: 359: 681: 621:. It is also a major component of the Alexander test for 547: 433:..S(=O)(=O)c3cc2ccc(O)c(/N=N/c1ccccc1)c2c(c3)S()(=O)=O 49:. Unsourced material may be challenged and removed. 766:The Theory and Practice of Histological Techniques 321: 166: 699: 697: 8: 764:Bancroft, John; Stevens, Alan, eds. (1982). 655:, running approximately at the size of a 50 737:Histotechnology: A Self-Instructional Text 735:Carson, Freida L; Hladik, Christa (2009). 374: 279: 257: 120: 341: 109:Learn how and when to remove this message 741:American Society for Clinical Pathology 693: 430: 395: 370: 768:(2nd ed.). Longman Group Limited. 270: 16:Chemical compound and histologic stain 402:Key: HSXUHWZMNJHFRV-QIKYXUGXSA-L 237: 230: 210: 7: 47:adding citations to reliable sources 412:Key: HSXUHWZMNJHFRV-JLAJEUQUBD 312: 296: 661:polyacrylamide gel electrophoresis 14: 537: 127: 23: 533:(at 25 °C , 100 kPa). 34:needs additional citations for 510:Occupational safety and health 1: 684:or red in pH greater than 9. 649:electrophoretic color marker 653:agarose gel electrophoresis 827: 651:to monitor the process of 488:452.38 g/mol 739:(3 ed.). Hong Kong: 527: 507: 502: 441: 421: 386: 150: 140: 135: 126: 613:Orange G is used in the 659:(bp) DNA molecule, and 801:Naphthalenesulfonates 806:Organic sodium salts 743:Press. p. 362. 605:crystals or powder. 523:R36/37/38, S26, S36 43:improve this article 123: 704:Lillie RD (1974). 647:can be used as an 615:Papanicolaou stain 560:Infobox references 121: 750:978-0-89189-581-7 568:Chemical compound 566: 565: 355:CompTox Dashboard 192:Interactive image 119: 118: 111: 93: 818: 770: 769: 761: 755: 754: 732: 726: 725: 710:Am J Med Technol 701: 665:Bromophenol blue 550: 544: 541: 540: 449:Chemical formula 379: 378: 363: 361: 345: 325: 314: 300: 283: 272: 261: 241: 234: 214: 194: 170: 131: 124: 114: 107: 103: 100: 94: 92: 51: 27: 19: 826: 825: 821: 820: 819: 817: 816: 815: 776: 775: 774: 773: 763: 762: 758: 751: 734: 733: 729: 703: 702: 695: 690: 678: 642: 623:pollen staining 611: 589:is a synthetic 569: 562: 557: 556: 555:  ?) 546: 542: 538: 534: 520: 477: 473: 469: 465: 461: 457: 451: 437: 434: 429: 428: 417: 414: 413: 410: 404: 403: 400: 394: 393: 382: 364: 357: 348: 328: 315: 303: 264: 244: 217: 197: 184: 173: 160: 146: 144: 143:Acid Orange 10 115: 104: 98: 95: 52: 50: 40: 28: 17: 12: 11: 5: 824: 822: 814: 813: 808: 803: 798: 793: 788: 778: 777: 772: 771: 756: 749: 727: 716:(11): 455–61. 692: 691: 689: 686: 677: 674: 641: 638: 610: 607: 583:Acid Orange 10 567: 564: 563: 558: 536: 535: 531:standard state 528: 525: 524: 521: 518: 515: 514: 505: 504: 500: 499: 496: 490: 489: 486: 480: 479: 475: 471: 467: 463: 459: 455: 452: 447: 444: 443: 439: 438: 436: 435: 432: 424: 423: 422: 419: 418: 416: 415: 411: 408: 407: 405: 401: 398: 397: 389: 388: 387: 384: 383: 381: 380: 367: 365: 353: 350: 349: 347: 346: 338: 336: 330: 329: 327: 326: 318: 316: 308: 305: 304: 302: 301: 293: 291: 285: 284: 274: 266: 265: 263: 262: 254: 252: 246: 245: 243: 242: 235: 227: 225: 219: 218: 216: 215: 207: 205: 199: 198: 196: 195: 187: 185: 178: 175: 174: 172: 171: 163: 161: 156: 153: 152: 148: 147: 142: 138: 137: 133: 132: 117: 116: 31: 29: 22: 15: 13: 10: 9: 6: 4: 3: 2: 823: 812: 809: 807: 804: 802: 799: 797: 794: 792: 791:Staining dyes 789: 787: 784: 783: 781: 767: 760: 757: 752: 746: 742: 738: 731: 728: 723: 719: 715: 711: 707: 700: 698: 694: 687: 685: 683: 675: 673: 670: 669:xylene cyanol 666: 662: 658: 654: 650: 646: 639: 637: 635: 631: 626: 624: 620: 616: 608: 606: 604: 600: 596: 592: 588: 584: 580: 578: 573: 561: 554: 549: 532: 526: 522: 517: 516: 512: 511: 506: 501: 497: 495: 494:Melting point 492: 491: 487: 485: 482: 481: 453: 450: 446: 445: 440: 431: 427: 420: 406: 396: 392: 385: 377: 373: 372:DTXSID6021082 369: 368: 366: 356: 352: 351: 344: 340: 339: 337: 335: 332: 331: 324: 320: 319: 317: 311: 307: 306: 299: 295: 294: 292: 290: 287: 286: 282: 278: 275: 273: 271:ECHA InfoCard 268: 267: 260: 256: 255: 253: 251: 248: 247: 240: 239:ChEMBL1615565 236: 233: 229: 228: 226: 224: 221: 220: 213: 209: 208: 206: 204: 201: 200: 193: 189: 188: 186: 182: 177: 176: 169: 165: 164: 162: 159: 155: 154: 149: 139: 134: 130: 125: 113: 110: 102: 91: 88: 84: 81: 77: 74: 70: 67: 63: 60: –  59: 55: 54:Find sources: 48: 44: 38: 37: 32:This article 30: 26: 21: 20: 765: 759: 736: 730: 713: 709: 679: 676:pH indicator 644: 643: 640:Color marker 630:erythrocytes 627: 612: 586: 582: 575: 574:also called 571: 570: 519:Main hazards 508: 232:ChEMBL410263 151:Identifiers 141:Other names 105: 96: 86: 79: 72: 65: 53: 41:Please help 36:verification 33: 796:2-Naphthols 587:orange gelb 513:(OHS/OSH): 442:Properties 277:100.016.096 212:CHEBI:82427 780:Categories 688:References 484:Molar mass 343:1Q6EJU80RN 250:ChemSpider 179:3D model ( 158:CAS Number 145:C.I. 16230 69:newspapers 58:"Orange G" 811:Acid dyes 657:Base pair 636:methods. 634:trichrome 617:to stain 595:histology 168:1936-15-8 122:Orange G 99:June 2019 786:Azo dyes 645:Orange G 609:Staining 599:staining 597:in many 593:used in 572:Orange G 503:Hazards 259:10468647 722:4139897 632:in the 619:keratin 591:azo dye 553:what is 551: ( 498:141 °C 478: 323:9566064 310:PubChem 83:scholar 747:  720:  603:orange 548:verify 545:  426:SMILES 298:C19372 223:ChEMBL 136:Names 85:  78:  71:  64:  56:  585:, or 579:16230 391:InChI 203:ChEBI 181:JSmol 90:JSTOR 76:books 745:ISBN 718:PMID 667:and 577:C.I. 334:UNII 289:KEGG 62:news 360:EPA 313:CID 45:by 782:: 714:40 712:. 708:. 696:^ 682:pH 663:. 625:. 581:, 466:Na 460:10 456:16 753:. 724:. 543:N 476:2 474:S 472:7 470:O 468:2 464:2 462:N 458:H 454:C 362:) 358:( 183:) 112:) 106:( 101:) 97:( 87:· 80:· 73:· 66:· 39:.

Index


verification
improve this article
adding citations to reliable sources
"Orange G"
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CAS Number
1936-15-8
JSmol
Interactive image
ChEBI
CHEBI:82427
ChEMBL
ChEMBL410263
ChEMBL1615565
ChemSpider
10468647
ECHA InfoCard
100.016.096
Edit this at Wikidata
KEGG
C19372
PubChem
9566064

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