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Sulfamic acid

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Kazachenko, Aleksandr S.; Issaoui, Noureddine; Medimagh, Mouna; Yu. Fetisova, Olga; Berezhnaya, Yaroslava D.; Elsuf'ev, Evgeniy V.; Al-Dossary, Omar M.; Wojcik, Marek J.; Xiang, Zhouyang; Bousiakou, Leda G. "Experimental and theoretical study of the sulfamic acid-urea deep eutectic solvent" (2022)
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Bats, J. W.; Coppens, P.; Koetzle, T. F. (1977). "The experimental charge density in sulfur-containing molecules. A study of the deformation electron density in sulfamic acid at 78 K by X-ray and neutron diffraction".
589: 561: 1941:, Self, Richard W.; Watkins Jr., Joseph C. & Sullins, John K., "Process for control of micro-organisms in process streams", published 1967-06-27, assigned to 1575:
are often added to the commercial cleansers of which it is a component. It can be used as a descalant for descaling home coffee and espresso machines and in denture cleaners.
647: 1533:, which is cheaper. It is often a component of household descalant, for example, Lime-A-Way Thick Gel contains up to 8% sulfamic acid and has pH 2.0–2.2, or 1548:
Sulfamic acid is preferable to hydrochloric acid in household use, due to its intrinsic safety. If inadvertently mixed with hypochlorite based products such as
1545:, sulfamic acid has desirable water descaling properties, low volatility, and low toxicity. It forms water-soluble salts of calcium, nickel, and ferric iron. 731: 1763: 1521:. For cleaning purposes, there are different grades based on application such as GP Grade, SR Grade and TM Grade. It is frequently used for removing 781:. This colourless, water-soluble compound finds many applications. Sulfamic acid melts at 205 °C before decomposing at higher temperatures to 1013:
The crystalline solid is indefinitely stable under ordinary storage conditions, however, aqueous solutions of sulfamic acid slowly hydrolyse to
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Candlin, J. P.; Wilkins, R. G. (1960). "828. Sulphur–nitrogen compounds. Part I. The hydrolysis of sulphamate ion in perchloric acid".
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It also finds applications in the industrial cleaning of dairy and brewhouse equipment. Although it is considered less corrosive than
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for the S=O and 1.77 Å for the S–N. The greater length of the S–N is consistent with a single bond. Furthermore, a
1780: 1387:. Without the presence of any catalysts, sulfamic acid will not react with ethanol at temperatures below 100 °C. 375: 2198: 738: 1478: 1745: 1911:
Dzelzkalns, Laila; Bonner, Francis (1978). "Reaction between nitric and sulfamic acids in aqueous solution".
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distant from the nitrogen. In the solid state, the molecule of sulfamic acid is well described by a
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An example of this reaction is the production 2-ethylhexyl sulfate, a wetting agent used in the
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and descaling agent sometimes pure or as a component of proprietary mixtures, typically for
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According to the label on the consumer product, the silver cleaning product TarnX contains
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Journal of Molecular Liquids, 363, art. no. 119859 DOI: 10.1016/j.molliq.2022.119859
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which is a widely used herbicide and fire retardant material for household products.
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Sulfamates have been used in the design of many types of therapeutic agents such as
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Sulfamic acid is mainly a precursor to sweet-tasting compounds. Reaction with
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Upon heating sulfamic acid will react with alcohols to form the corresponding
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The deprotonated form (sulfamate) is a common counterion for nickel(II) in
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Used to separate nitrite ions from mixture of nitrite and nitrate ions( NO
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ions with sulfamic acid or a sulfamate salt gives rise reversibly to both
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Benson, G. Anthony; Spillane, William J. (1980). "Sulfamic acid and its
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Winum, J. Y.; Scozzafava, A.; Montero, J. L.; Supuran, C. T. (2005).
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In this way, approximately 96,000 tonnes were produced in 1995.
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Except where otherwise noted, data are given for materials in their
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study located the hydrogen atoms, all three of which are 1.03 
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Yoshikubo, K.; Suzuki, M. (2000). "Sulfamic Acid and Sulfamates".
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linked to electron-withdrawing centres that can participate in
635: 178: 884:). The conversion is conducted in two stages, the first being 2126:. Occupational Health & Safety Administration. 6 May 1997 2023: 1514: 1376: 881: 841: 782: 663: 292: 158: 125: 344: 1670: 1522: 1384: 1038: 869: 613: 1383:
salts. Such reactions can be catalyzed by the presence of
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gas, whereas the most common acids would; the reaction (
1937: 1564:, produces a salt, as depicted in the section above. 808:) may be considered an intermediate compound between 1343:
Consequently, sulfamic acid is used as hypochlorite
609: 1876:Clapp, L. B. (1943). "Sulfamic acid and its uses". 868:Sulfamic acid is produced industrially by treating 1839: 51:Ball-and-stick model of the canonical neutral form 2157: 493:205 °C (401 °F; 478 K) decomposes 3094: 1910: 1633:Pulp and paper industry as a chloride stabilizer 989:(OH). The relevant bond distances are 1.44  280: 2124:"Chemical Sampling Information – Sulfamic Acid" 1730:Kirk-Othmer Encyclopedia of Chemical Technology 1727: 1127:Double deprotonation can be effected in liquid 969:The compound is well described by the formula H 111: 1984: 1764:Ullmann's Encyclopedia of Industrial Chemistry 1704: 2199: 1626:. Sulfamic acid is the main raw material for 1541:. When compared to most of the common strong 1529:, replacing the more volatile and irritating 1279: 1061:upon heating in water, with urea releasing CO 61:Ball-and-stick model of the zwitterionic form 2026:"Sulfamates and their therapeutic potential" 1658:) during qualitative analysis of nitrate by 773:, is a molecular compound with the formula H 1422:of cotton, by combining sulfamic acid with 1077:Sulfamic acid is a moderately strong acid, 949: 2206: 2192: 1980: 1978: 1721: 359: 228: 206: 2141:An Introduction to Organosulfur Chemistry 2041: 1869: 1824: 1707:Journal of the Chemical Society (Resumed) 1362: 1091: = 0.995). Because the solid is not 316: 953: 384:InChI=1S/H3NO3S/c1-5(2,3)4/h(H3,1,2,3,4) 2138: 1975: 1738:10.1002/0471238961.1921120625151908.a01 1099:(quantitative assays of acid content). 1017:, according to the following reaction: 394:InChI=1/H3NO3S/c1-5(2,3)4/h(H3,1,2,3,4) 355: 14: 3095: 2213: 1794: 1792: 1187:Reaction with nitric and nitrous acids 1072: 219: 2187: 2072: 1875: 387:Key: IIACRCGMVDHOTQ-UHFFFAOYSA-N 186: 166: 1798: 2143:. Chichester: John Wiley and Sons. 1789: 1760: 1676: 1509:Sulfamic acid is used as an acidic 397:Key: IIACRCGMVDHOTQ-UHFFFAOYAK 271: 24: 2116: 1965:E. I. Du Pont De Nemours & Co. 965:as it occurs in the crystal state. 860:are derivatives of sulfamic acid. 56: 46: 25: 3134: 1504: 1843:Acta Crystallographica Section B 1479:reverse transcriptase inhibitors 1037:Its behaviour resembles that of 716: 579: 72: 33: 2103: 2066: 2017: 1429: 1195:, sulfamic acid reacts to give 712:(at 25 °C , 100 kPa). 505:Moderate, with slow hydrolysis 1953: 1931: 1904: 1833: 1754: 1698: 1095:, it is used as a standard in 13: 1: 1878:Journal of Chemical Education 1761:Metzger, A. "Sulfamic Acid". 1692: 1578: 1458:. Related compounds are also 1065:while sulfamic acid releases 1008: 863: 1640:by reaction with nitric acid 1475:human immunodeficiency virus 7: 3118:Cleaning product components 1989:-substituted derivatives". 1613:Descalant for scale removal 836:), effectively replacing a 42: 10: 3139: 2030:Medicinal Research Reviews 1280:Reaction with hypochlorite 2221: 2163:Chemistry of the Elements 2161:; Earnshaw, Alan (1997). 1863:10.1107/S0567740877002568 1826:10.1107/S0365110X60000789 1485:(PIs), anticancer drugs ( 1300:-dichlorosulfamate ions. 706: 686: 560: 555: 530:Insoluble in hydrocarbons 465:97.10 g/mol 434: 406: 371: 95: 85: 80: 71: 41: 32: 1773:10.1002/14356007.a25_439 1624:fire extinguishing media 1618:urea-formaldehyde resins 1473:, nucleoside/nucleotide 1438:followed by addition of 1235:while with concentrated 950:Structure and reactivity 626:Precautionary statements 2139:Cremlyn, R. J. (1996). 1767:. Weinheim: Wiley-VCH. 1483:HIV protease inhibitors 1284:The reaction of excess 1805:Acta Crystallographica 1667:deep eutectic solvents 1363:Reaction with alcohols 966: 518:Moderately soluble in 62: 52: 2167:Butterworth-Heinemann 2159:Greenwood, Norman N. 1689:, and sulfamic acid. 1292:-chlorosulfamate and 957: 60: 50: 2073:Benckiser, Reckitt. 1799:Sass, R. L. (1960). 1715:10.1039/JR9600004236 1573:corrosion inhibitors 1537:used for removal of 1464:acesulfame potassium 1347:in the oxidation of 959:Ball-and-stick model 840:(–OH) group with an 524:Slightly soluble in 3113:Household chemicals 2003:10.1021/cr60324a002 1925:10.1021/ic50190a080 1913:Inorganic Chemistry 1890:1943JChEd..20..189C 1855:1977AcCrB..33...37B 1817:1960AcCry..13..320S 1552:, it does not form 1373:chlorosulfonic acid 1073:Acid–base reactions 1055:delocalised bonding 995:neutron diffraction 961:of a sulfamic acid 500:Solubility in water 29: 3103:Hydrogen compounds 2215:Hydrogen compounds 1628:ammonium sulfamate 1609:ammonium sulfamate 1491:carbonic anhydrase 1131:to give the anion 1015:ammonium bisulfate 967: 872:with a mixture of 763:aminosulfonic acid 759:amidosulfuric acid 755:amidosulfonic acid 739:Infobox references 701:Ammonium sulfamate 687:Related compounds 63: 53: 27: 3090: 3089: 2176:978-0-08-037941-8 2150:978-0-471-95512-2 2082:hardwarestore.com 2043:10.1002/med.20021 1919:(12): 3710–3711. 1898:10.1021/ed020p189 1569:hydrochloric acid 1531:hydrochloric acid 1499:weight loss drugs 1487:steroid sulfatase 1357:Pinnick oxidation 1049:CO. Both feature 747:Chemical compound 745: 744: 675:Safety data sheet 604:Hazard statements 340:CompTox Dashboard 148:Interactive image 137:Interactive image 67: 66: 16:(Redirected from 3130: 3082: 3071: 3060: 3046: 3032: 3018: 3007: 2992: 2974: 2956: 2938: 2927: 2909: 2895: 2881: 2857: 2842: 2828: 2814: 2800: 2789: 2775: 2764: 2749: 2731: 2713: 2699: 2685: 2671: 2657: 2643: 2629: 2615: 2604: 2590: 2579: 2561: 2551: 2531: 2516: 2502: 2488: 2478: 2468: 2458: 2428: 2414: 2400: 2385: 2361: 2351: 2341: 2321: 2311: 2301: 2281: 2270: 2249: 2235: 2208: 2201: 2194: 2185: 2184: 2180: 2165:(2nd ed.). 2154: 2135: 2133: 2131: 2111: 2107: 2101: 2100: 2098: 2096: 2090: 2084:. Archived from 2079: 2070: 2064: 2063: 2045: 2021: 2015: 2014: 1991:Chemical Reviews 1982: 1973: 1972: 1971: 1967: 1957: 1951: 1950: 1949: 1945: 1935: 1929: 1928: 1908: 1902: 1901: 1873: 1867: 1866: 1837: 1831: 1830: 1828: 1796: 1787: 1786: 1758: 1752: 1751: 1725: 1719: 1718: 1702: 1677:Silver polishing 1456:sodium cyclamate 1414: 1413: 1412: 1182: 1181: 1180: 1170: 1169: 1168: 1142: 1141: 1140: 1084: = 0.101 (p 1057:. Both liberate 800:Sulfamic acid (H 753:, also known as 729: 723: 720: 719: 669: 665: 661: 657: 653: 649: 645: 641: 637: 633: 619: 615: 611: 583: 442:Chemical formula 364: 363: 348: 346: 320: 284: 273: 257:Gmelin Reference 240: 232: 221: 210: 190: 170: 150: 139: 115: 76: 43: 37: 30: 26: 21: 3138: 3137: 3133: 3132: 3131: 3129: 3128: 3127: 3108:Sulfur oxoacids 3093: 3092: 3091: 3086: 3080: 3076: 3069: 3065: 3059: 3055: 3051: 3045: 3041: 3037: 3031: 3027: 3023: 3016: 3012: 3005: 3001: 2997: 2991: 2987: 2983: 2979: 2973: 2969: 2965: 2961: 2955: 2951: 2947: 2943: 2936: 2932: 2926: 2922: 2918: 2914: 2908: 2904: 2900: 2894: 2890: 2886: 2880: 2876: 2872: 2855: 2851: 2847: 2841: 2837: 2833: 2827: 2823: 2819: 2813: 2809: 2805: 2798: 2794: 2788: 2784: 2780: 2773: 2769: 2762: 2758: 2754: 2748: 2744: 2740: 2736: 2730: 2726: 2722: 2718: 2712: 2708: 2704: 2698: 2694: 2690: 2684: 2680: 2676: 2670: 2666: 2662: 2656: 2652: 2648: 2642: 2638: 2634: 2628: 2624: 2620: 2613: 2609: 2603: 2599: 2595: 2588: 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862: 853: 845: 833: 829: 825: 817: 813: 805: 801: 791:sulfur dioxide 778: 774: 767:sulphamic acid 746: 743: 742: 737: 715: 714: 710:standard state 707: 704: 703: 698: 692: 689: 688: 684: 683: 678: 671: 670: 648:P305+P351+P338 629: 624: 621: 620: 607: 602: 599: 598: 593: 588: 585: 584: 577: 572: 569: 568: 558: 557: 553: 552: 549: 545: 535: 534: 532: 531: 528: 522: 515: 513: 507: 506: 503: 498: 495: 494: 491: 485: 484: 481: 475: 474: 471: 467: 466: 463: 457: 456: 452: 448: 445: 440: 437: 436: 432: 431: 429: 428: 422: 420: 417: 409: 408: 407: 404: 403: 401: 400: 396: 393: 392: 390: 386: 383: 382: 374: 373: 372: 369: 368: 366: 365: 352: 350: 338: 335: 334: 331: 325: 324: 322: 321: 313: 311: 305: 304: 302: 301: 297: 295: 289: 288: 286: 285: 277: 275: 267: 264: 263: 260: 255: 252: 251: 249: 248: 244: 242: 234: 233: 223: 215: 214: 212: 211: 203: 201: 195: 194: 192: 191: 183: 181: 175: 174: 172: 171: 163: 161: 155: 154: 152: 151: 140: 132: 130: 123: 120: 119: 117: 116: 108: 106: 101: 98: 97: 93: 92: 89: 83: 82: 78: 77: 69: 68: 65: 64: 54: 39: 38: 28:Sulfamic acid 9: 6: 4: 3: 2: 3135: 3124: 3121: 3119: 3116: 3114: 3111: 3109: 3106: 3104: 3101: 3100: 3098: 3083: 3074: 3072: 3063: 3061: 3049: 3047: 3035: 3033: 3021: 3019: 3010: 3008: 2995: 2993: 2977: 2975: 2959: 2957: 2941: 2939: 2930: 2928: 2912: 2910: 2898: 2896: 2884: 2882: 2870: 2868: 2865: 2863: 2860: 2858: 2845: 2843: 2831: 2829: 2817: 2815: 2803: 2801: 2792: 2790: 2778: 2776: 2767: 2765: 2752: 2750: 2734: 2732: 2716: 2714: 2702: 2700: 2688: 2686: 2674: 2672: 2660: 2658: 2646: 2644: 2632: 2630: 2618: 2616: 2607: 2605: 2593: 2591: 2582: 2580: 2564: 2562: 2554: 2552: 2544: 2542: 2539: 2537: 2534: 2532: 2524: 2522: 2519: 2517: 2505: 2503: 2491: 2489: 2481: 2479: 2471: 2469: 2461: 2459: 2451: 2449: 2446: 2444: 2441: 2439: 2436: 2434: 2431: 2429: 2417: 2415: 2403: 2401: 2374: 2372: 2369: 2367: 2364: 2362: 2354: 2352: 2344: 2342: 2334: 2332: 2329: 2327: 2324: 2322: 2314: 2312: 2304: 2302: 2294: 2292: 2289: 2287: 2284: 2282: 2273: 2271: 2262: 2260: 2257: 2255: 2252: 2250: 2238: 2236: 2224: 2223: 2220: 2216: 2209: 2204: 2202: 2197: 2195: 2190: 2189: 2186: 2178: 2172: 2168: 2164: 2160: 2156: 2152: 2146: 2142: 2137: 2125: 2121: 2120: 2106: 2087: 2083: 2076: 2069: 2061: 2057: 2053: 2049: 2044: 2039: 2035: 2031: 2027: 2020: 2012: 2008: 2004: 2000: 1996: 1992: 1988: 1981: 1979: 1966: 1962: 1956: 1944: 1940: 1934: 1926: 1922: 1918: 1914: 1907: 1899: 1895: 1891: 1887: 1883: 1879: 1872: 1864: 1860: 1856: 1852: 1848: 1844: 1836: 1827: 1822: 1818: 1814: 1810: 1806: 1802: 1795: 1793: 1784: 1778: 1774: 1770: 1766: 1765: 1757: 1749: 1743: 1739: 1735: 1731: 1724: 1716: 1712: 1709:: 4236–4241. 1708: 1701: 1697: 1690: 1688: 1684: 1672: 1668: 1664: 1661: 1649: 1646: 1642: 1639: 1638:nitrous oxide 1636:Synthesis of 1635: 1632: 1629: 1625: 1621: 1619: 1615: 1612: 1610: 1606: 1603: 1601:manufacturing 1600: 1596: 1593: 1590: 1586: 1583: 1582: 1576: 1574: 1570: 1565: 1563: 1559: 1555: 1551: 1546: 1544: 1543:mineral acids 1540: 1536: 1532: 1528: 1524: 1520: 1516: 1512: 1502: 1500: 1496: 1493:inhibitors), 1492: 1488: 1484: 1480: 1476: 1472: 1467: 1465: 1461: 1457: 1441: 1437: 1427: 1425: 1421: 1420:mercerisation 1390: 1389: 1388: 1386: 1382: 1378: 1374: 1370: 1360: 1358: 1354: 1350: 1346: 1323:HClO + ClNHSO 1322: 1303: 1302: 1301: 1299: 1295: 1291: 1287: 1246: 1245: 1244: 1242: 1241:nitrous oxide 1239:, it affords 1238: 1202: 1201: 1200: 1198: 1194: 1146: 1145: 1144: 1130: 1102: 1101: 1100: 1098: 1094: 1087: 1080: 1070: 1068: 1067:sulfuric acid 1060: 1056: 1052: 1040: 1020: 1019: 1018: 1016: 1006: 1004: 1000: 996: 992: 980: 964: 960: 956: 947: 914: 891: 890: 889: 887: 883: 879: 878:sulfuric acid 875: 871: 861: 859: 851: 843: 839: 823: 811: 810:sulfuric acid 798: 796: 792: 788: 784: 772: 768: 764: 760: 756: 752: 751:Sulfamic acid 740: 733: 728: 711: 705: 702: 699: 696: 691: 690: 685: 682: 679: 676: 673: 672: 630: 627: 623: 622: 608: 605: 601: 600: 597: 594: 591: 587: 586: 582: 578: 575: 571: 570: 566: 564: 559: 554: 550: 544: 540: 537: 536: 529: 527: 523: 521: 517: 516: 514: 512: 509: 508: 504: 501: 497: 496: 492: 490: 489:Melting point 487: 486: 482: 480: 477: 476: 472: 469: 468: 464: 462: 459: 458: 446: 443: 439: 438: 433: 425: 421: 416: 415: 412: 405: 391: 381: 380: 377: 370: 362: 358: 357:DTXSID6034005 354: 353: 351: 341: 337: 336: 332: 330: 327: 326: 319: 315: 314: 312: 310: 307: 306: 299: 298: 296: 294: 291: 290: 283: 279: 278: 276: 270: 266: 265: 261: 258: 254: 253: 246: 245: 243: 241: 236: 235: 231: 227: 224: 222: 220:ECHA InfoCard 217: 216: 209: 205: 204: 202: 200: 197: 196: 189: 185: 184: 182: 180: 177: 176: 169: 165: 164: 162: 160: 157: 156: 149: 144: 141: 138: 134: 133: 131: 127: 122: 121: 114: 110: 109: 107: 104: 100: 99: 94: 90:Sulfamic acid 88: 84: 79: 75: 70: 59: 55: 49: 45: 44: 40: 36: 31: 19: 3077:H[Co(CO) 2594: 2162: 2140: 2128:. Retrieved 2105: 2093:. Retrieved 2086:the original 2081: 2068: 2033: 2029: 2019: 1994: 1990: 1986: 1955: 1933: 1916: 1912: 1906: 1881: 1877: 1871: 1849:(1): 37–45. 1846: 1842: 1835: 1808: 1804: 1762: 1756: 1729: 1723: 1706: 1700: 1680: 1566: 1547: 1508: 1468: 1433: 1430:Applications 1417: 1366: 1355:such as the 1342: 1297: 1293: 1289: 1286:hypochlorite 1283: 1234: 1193:nitrous acid 1190: 1126: 1111:+ NaOH → NaH 1085: 1078: 1076: 1051:amino groups 1036: 1012: 1003:zwitterionic 968: 945: 867: 857: 856:–) moiety. 799: 770: 766: 762: 758: 754: 750: 749: 595: 562: 542: 293:RTECS number 96:Identifiers 2130:17 November 2095:17 November 1497:drugs, and 1471:antibiotics 1237:nitric acid 1155:+ 2 NH 1093:hygroscopic 886:sulfamation 590:Signal word 470:Appearance 435:Properties 418:O=S(=O)(O)N 226:100.023.835 188:ChEMBL68253 3123:Sulfamates 3097:Categories 1961:FR 2087248 1943:Mead Corp. 1939:US 3328294 1747:0471238961 1693:References 1665:Obtaining 1579:Other uses 1535:detergents 1462:, such as 1460:sweeteners 1399:H → ROS(O) 1312:H → ClNHSO 1097:acidimetry 1009:Hydrolysis 977:, not the 963:zwitterion 935:+ 2 H 864:Production 858:Sulfamates 574:Pictograms 511:Solubility 483:2.15 g/cm 461:Molar mass 424:zwitterion 318:9NFU33906Q 199:ChemSpider 168:CHEBI:9330 143:zwitterion 124:3D model ( 103:CAS Number 87:IUPAC name 2759:[PtCl 2011:0009-2665 1687:detergent 1605:Herbicide 1539:limescale 1527:limescale 1349:aldehydes 1345:scavenger 1171:+ 2  822:sulfamide 681:ICSC 0328 660:P337+P313 656:P332+P313 644:P302+P352 565:labelling 329:UN number 300:WO5950000 247:226-218-8 239:EC Number 113:5329-14-6 18:Sulfamate 2852:[SiF 2276:H[BF 2052:15478125 1683:thiourea 1585:Catalyst 1554:chlorine 1519:ceramics 1381:ammonium 1353:chlorite 1304:HClO + H 1197:nitrogen 979:tautomer 850:sulfonyl 838:hydroxyl 795:nitrogen 556:Hazards 2060:1361433 1886:Bibcode 1851:Bibcode 1813:Bibcode 1599:pigment 1591:process 1562:ammonia 1560:) with 1442:gives C 1391:ROH + H 1129:ammonia 1059:ammonia 904:→ OC(NH 820:), and 732:what is 730: ( 695:cations 596:Warning 539:Acidity 479:Density 455: 269:PubChem 145:: 2173:  2147:  2058:  2050:  2009:  1970:  1948:  1779:  1744:  1550:bleach 1515:metals 1477:(HIV) 1327:H ⇌ Cl 1005:form. 923:H) + H 919:)(NHSO 908:)(NHSO 727:verify 724:  693:Other 677:(SDS) 411:SMILES 262:25628 179:ChEMBL 81:Names 2527:NaHCO 2089:(PDF) 2078:(PDF) 2056:S2CID 1669:with 1607:, as 1377:oleum 1351:with 1335:H + H 1316:H + H 1271:O + H 1191:With 915:OC(NH 892:OC(NH 882:oleum 842:amine 783:water 376:InChI 333:2967 159:ChEBI 126:JSmol 2867:HNCS 2862:HSCN 2536:HNCO 2484:HMnO 2371:HCNO 2357:HClO 2347:HClO 2337:HClO 2331:HClO 2317:HBrO 2307:HBrO 2297:HBrO 2291:HBrO 2254:HArF 2171:ISBN 2145:ISBN 2132:2011 2097:2011 2048:PMID 2007:ISSN 1777:ISBN 1742:ISBN 1685:, a 1671:urea 1654:+ NO 1597:and 1587:for 1525:and 1523:rust 1517:and 1489:and 1454:Na, 1450:NHSO 1440:NaOH 1403:O + 1385:urea 1161:HNSO 1133:HNSO 1041:, (H 1039:urea 1033:O → 931:→ CO 900:+ SO 880:(or 876:and 870:urea 852:(–SO 844:(–NH 793:and 769:and 668:P501 664:P362 652:P321 640:P280 636:P273 632:P264 618:H412 614:H319 610:H315 551:1.0 526:MeOH 309:UNII 282:5987 208:5767 3056:TiO 3042:TeO 3028:TeO 2838:SiO 2824:SeO 2810:SeO 2600:NSO 2585:HNO 2557:HNO 2547:HNO 2541:HNO 2521:HNC 2512:MoO 2498:MnO 2474:HIO 2464:HIO 2454:HIO 2448:HIO 2438:HFO 2381:CrO 2366:HCN 2326:HCl 2286:HBr 2265:HSO 2259:HAt 2245:AsO 2231:AsO 2038:doi 1999:doi 1921:doi 1894:doi 1859:doi 1821:doi 1769:doi 1734:doi 1711:doi 1595:Dye 1395:NSO 1375:or 1331:NSO 1308:NSO 1267:+ N 1259:→ H 1255:NSO 1251:+ H 1247:HNO 1227:+ H 1223:+ N 1215:→ H 1211:NSO 1207:+ H 1203:HNO 1151:NSO 1119:+ H 1115:NSO 1107:NSO 1029:+ H 1025:NSO 985:NSO 973:NSO 939:NSO 804:NSO 777:NSO 563:GHS 520:DMF 451:NSO 345:EPA 272:CID 3099:: 3070:Po 3017:Te 3002:SO 2998:CF 2905:SO 2891:SO 2877:SO 2799:Se 2747:10 2709:PO 2695:PO 2681:PO 2443:HI 2433:HF 2424:CS 2410:CO 2392:Cr 2169:. 2080:. 2054:. 2046:. 2034:25 2032:. 2028:. 2005:. 1995:80 1993:. 1977:^ 1917:17 1915:. 1892:. 1882:20 1880:. 1857:. 1847:33 1845:. 1819:. 1809:13 1807:. 1803:. 1791:^ 1775:. 1740:. 1732:. 1571:, 1501:. 1481:, 1466:. 1448:11 1426:. 1405:NH 1359:. 1263:SO 1243:: 1219:SO 1199:: 1173:NH 1159:→ 1143:. 1069:. 1045:N) 927:SO 912:H) 888:: 832:SO 824:(H 816:SO 812:(H 797:. 789:, 785:, 765:, 761:, 757:, 666:, 662:, 658:, 654:, 650:, 646:, 642:, 638:, 634:, 616:, 612:, 567:: 548:) 541:(p 3081:] 3079:4 3068:2 3066:H 3058:4 3054:4 3052:H 3044:6 3040:6 3038:H 3030:3 3026:2 3024:H 3015:2 3013:H 3006:H 3004:3 3000:3 2990:8 2988:O 2986:2 2984:S 2982:2 2980:H 2972:7 2970:O 2968:2 2966:S 2964:2 2962:H 2954:6 2952:O 2950:2 2948:S 2946:2 2944:H 2937:O 2935:3 2933:H 2925:3 2923:O 2921:2 2919:S 2917:2 2915:H 2907:5 2903:2 2901:H 2893:4 2889:2 2887:H 2879:3 2875:2 2873:H 2856:] 2854:6 2850:2 2848:H 2840:4 2836:4 2834:H 2826:4 2822:2 2820:H 2812:3 2808:2 2806:H 2797:2 2795:H 2787:2 2785:S 2783:2 2781:H 2774:S 2772:2 2770:H 2763:] 2761:6 2757:2 2755:H 2745:O 2743:3 2741:P 2739:5 2737:H 2729:7 2727:O 2725:2 2723:P 2721:4 2719:H 2711:4 2707:3 2705:H 2697:3 2693:3 2691:H 2683:2 2679:3 2677:H 2669:5 2667:O 2665:2 2663:H 2655:4 2653:O 2651:2 2649:H 2641:3 2639:O 2637:2 2635:H 2627:2 2625:O 2623:2 2621:H 2614:O 2612:2 2610:H 2602:3 2598:3 2596:H 2589:S 2587:5 2577:2 2575:O 2573:2 2571:N 2569:2 2567:H 2559:3 2549:2 2529:3 2514:4 2510:2 2508:H 2500:4 2496:2 2494:H 2486:4 2476:4 2466:3 2456:2 2426:3 2422:2 2420:H 2412:3 2408:2 2406:H 2398:7 2396:O 2394:2 2390:2 2388:H 2386:/ 2383:4 2379:2 2377:H 2359:4 2349:3 2339:2 2319:4 2309:3 2299:2 2280:] 2278:4 2269:F 2267:3 2247:4 2243:3 2241:H 2233:3 2229:3 2227:H 2207:e 2200:t 2193:v 2179:. 2153:. 2134:. 2099:. 2062:. 2040:: 2013:. 2001:: 1987:N 1927:. 1923:: 1900:. 1896:: 1888:: 1865:. 1861:: 1853:: 1829:. 1823:: 1815:: 1785:. 1771:: 1750:. 1736:: 1717:. 1713:: 1662:. 1656:2 1652:3 1647:. 1452:3 1446:H 1444:6 1410:4 1401:2 1397:3 1393:2 1339:O 1337:2 1333:3 1329:2 1325:3 1320:O 1318:2 1314:3 1310:3 1306:2 1298:N 1296:, 1294:N 1290:N 1275:O 1273:2 1269:2 1265:4 1261:2 1257:3 1253:3 1249:3 1231:O 1229:2 1225:2 1221:4 1217:2 1213:3 1209:3 1205:2 1178:4 1166:3 1157:3 1153:3 1149:3 1147:H 1138:3 1123:O 1121:2 1117:3 1113:2 1109:3 1105:3 1103:H 1089:a 1086:K 1082:a 1079:K 1063:2 1047:2 1043:2 1031:2 1027:3 1023:3 1021:H 999:Å 991:Å 987:2 983:2 981:H 975:3 971:3 941:3 937:3 933:2 929:4 925:2 921:3 917:2 910:3 906:2 902:3 898:2 896:) 894:2 854:2 846:2 834:2 830:2 828:N 826:4 818:4 814:2 806:3 802:3 779:3 775:3 722:Y 546:a 543:K 453:3 449:3 447:H 347:) 343:( 128:) 20:)

Index

Sulfamate
Tautomerism of sulfamic acid
Ball-and-stick model of the canonical neutral form
Ball-and-stick model of the zwitterionic form

IUPAC name
CAS Number
5329-14-6
JSmol
Interactive image
zwitterion
Interactive image
ChEBI
CHEBI:9330
ChEMBL
ChEMBL68253
ChemSpider
5767
ECHA InfoCard
100.023.835
Edit this at Wikidata
EC Number
Gmelin Reference
PubChem
5987
RTECS number
UNII
9NFU33906Q
UN number
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