277:
143:
24:
676:
538:
548:
1119:, a recently synthesized compound and one that his colleague had shown lowered blood pressure in animals. Pain associated with an anginal attack disappeared rapidly, and the effect lasted for several minutes, generally long enough for the patient to recover by resting. For a time, amyl nitrite was the favored treatment for angina, but due to its volatility, it was replaced by chemically related compounds that had the same effect.
543:
33:
671:
813:
1131:
ensued. They also noted that potassium nitrite, however administered, had a profound effect on the appearance and oxygen-carrying capacity of the blood. They compared the biological action of potassium nitrite with that of amyl and ethyl nitrites and concluded that the similarity of action depends on
1066:
Potassium nitrite forms potassium nitrate when heated in the presence of oxygen from 550 °C to 790 °C. The rate of reaction increases with temperature, but the extent of reaction decreases. At 550 °C and 600 °C the reaction is continuous and eventually goes to completion. From 650 °C to 750 °C, as
1122:
The effect of potassium nitrite on the nervous system, brain, spinal cord, pulse, arterial blood pressure, and respiration of healthy human volunteers was noted, as was the variability between individuals. The most significant observation was that even a small dose of <0.5 grains (≈30 mg)
674:
1071:. At 790 °C, a rapid decrease in volume is first observed, followed by a period of 15 minutes during which no volume changes occur. This is then followed by an increase in volume due primarily to the evolution of nitrogen, which is attributed to the
1114:
and wrongly concluded that the pain must be due to elevated blood pressure. As a treatment for angina, the reduction of circulating blood by venesection was inconvenient. Therefore, he decided to try the effect on a patient of inhaling
556:
518:
677:
699:
1340:
Wollin, Goesta; William B.F. Ryan (May 16, 1979). "Synthesis of protein, nucleosides and other organic compounds from cyanamide and potassium nitrite under possible primitive earth conditions".
1021:
1039:
is not employed on a large scale because of the high price of these alkalies. Furthermore, the fact that potassium nitrite is highly soluble in water makes the solid difficult to recover.
675:
826:
1102:
Interest in a medical role for inorganic nitrite was first aroused because of the spectacular success of organic nitrites and related compounds in the treatment of
1543:
920:
is present at trace levels in soil, natural waters, plant and animal tissues, and fertilizer. The pure form of nitrite was first made by the
Swedish chemist
326:
1375:
Freeman, Eli (Feb 20, 1957). "The
Kinetics of the Thermal Decomposition of Potassium Nitrate and of the Reaction between Potassium Nitrite and Oxygen".
932:
at red heat for half an hour and obtained what he recognized as a new “salt.” The two compounds (potassium nitrate and nitrite) were characterized by
1031:
Potassium nitrite can be obtained by the reduction of potassium nitrate. The production of potassium nitrite by absorption of nitrogen oxides in
598:
487:
1536:
291:
2519:
2202:
1175:
2336:
2240:
2032:
622:
833:
2706:
2288:
2226:
1529:
1429:
626:
592:
224:
547:
2726:
2264:
2252:
1776:
255:
1424:
685:
2566:
2298:
2171:
942:
2716:
2312:
1107:
150:
537:
2658:
2462:
2450:
2143:
897:
It is a strong oxidizer and may accelerate the combustion of other materials. Like other nitrite salts such as
2674:
2503:
2020:
1984:
1800:
450:
2487:
2095:
2048:
138:
80:
2721:
2426:
2418:
2374:
2362:
2350:
2072:
2060:
1996:
1731:
1589:
1403:
100:
1902:
1476:
2638:
2123:
2008:
1857:
1816:
1784:
1664:
1644:
1602:
1059:
and ammonia gases. No external energy is used and the reactions are carried out with a small amount of O
602:
570:
542:
530:
606:
2471:
1832:
1706:
1571:
1488:
1206:
Potassium nitrite is stored with other oxidizing agents but separated from flammables, combustibles,
1068:
921:
1214:, ammonium compounds, amides, and other nitrogenous salts in a cool, dry, well ventilated location.
23:
2594:
2406:
2155:
2111:
1975:
1890:
1881:
1768:
1748:
1689:
1654:
1636:
1552:
1091:
1036:
1032:
614:
272:
46:
1174:
and is approved for usage in the EU, USA, Australia and New
Zealand (where it is listed under its
2622:
2438:
2131:
2040:
1914:
1869:
1848:
1694:
1594:
1584:
1566:
853:
2214:
1147:
studies, and the same reaction mechanism has been proposed to explain the biological action of
2711:
2606:
2578:
2554:
2546:
2394:
1967:
1934:
1756:
1736:
1722:
1714:
1659:
1649:
1615:
1610:
1579:
1357:
1322:
1265:
1228:
929:
849:
780:
754:
1628:
1623:
1496:
1384:
1349:
1312:
857:
638:
417:
349:
630:
233:
120:
1951:
1943:
1680:
1278:
1207:
1103:
1079:
56:
1245:
1492:
1139:
Solutions of acidified nitrite have been used successfully to generate NO and to induce
276:
142:
1223:
1171:
1140:
1124:
1087:
901:, potassium nitrite is toxic if swallowed, and laboratory tests suggest that it may be
898:
804:
795:
32:
1317:
1300:
1055:
produces changes from white solids to yellow liquid and then to orange solid, forming
760:
2700:
1353:
1191:
1160:
1078:
Potassium nitrite reacts at an extremely slow rate with a liquid ammonia solution of
1072:
468:
406:
396:
131:
1186:
When reacting with acids, potassium nitrite forms toxic nitrous oxides. Fusion with
650:
1167:
1144:
1133:
1116:
1083:
610:
379:
197:
618:
1128:
1111:
906:
891:
742:
718:
1451:
706:
1195:
933:
909:. Gloves and safety glasses are usually used when handling potassium nitrite.
875:
432:
364:
111:
1048:
902:
879:
861:
576:
244:
1326:
925:
1159:
Potassium nitrite is used in the manufacturing of heat transfer salts. As
584:
1361:
1260:
Santa Cruz
Biotechnology. "Potassium Nitrite Materials and Safety Sheet".
1211:
1187:
1163:
1110:
in the 1860s, Brunton noted that the pain of angina could be lessened by
1056:
864:
705:
698:
691:
684:
657:
176:
168:
1388:
1233:
1148:
917:
883:
442:
438:
386:
184:
151:
1521:
1500:
1067:
the case of decomposition of potassium nitrate is, the system attains
1198:. Reactions with reducing agents can result in fires and explosions.
867:
91:
969:
803:
Except where otherwise noted, data are given for materials in their
580:
208:
79:
69:
1127:, followed by a moderate decrease. With larger doses, pronounced
692:
642:
924:
working in the laboratory of his pharmacy in the market town of
646:
1525:
1504:
789:
774:
1294:
1292:
1290:
1288:
634:
401:
440.02 °C (824.04 °F; 713.17 K) (decomposes)
260:
1470:
1468:
1123:
given by mouth caused, at first, an increase in arterial
1009:
993:
961:
669:
821:
1342:
Biochimica et
Biophysica Acta (BBA) - General Subjects
890:, which forms a white or slightly yellow, hygroscopic
945:
169:
2539:
2195:
2088:
1927:
1673:
1559:
1404:"Current EU approved additives and their E Numbers"
1301:"Therapeutic Uses of Inorganic Nitrite and Nitrate"
1015:
411:537 °C (999 °F; 810 K) (explodes)
196:
673:
55:
1016:{\displaystyle {\ce {2KNO3 -> 2KNO2 + O2}}}
1537:
1299:Butler, Anthony R.; Feelisch, Martin (2008).
1082:at room temperatures, and in the presence of
8:
1475:Division of Chemical Education (June 2008).
1452:"Standard 1.2.4 - Labelling of ingredients"
1544:
1530:
1522:
1425:"Listing of Food Additives Status Part II"
300:InChI=1S/K.HNO2/c;2-1-3/h;(H,2,3)/q+1;/p-1
275:
141:
119:
15:
1449:Australia New Zealand Food Standards Code
1316:
1008:
1003:
992:
987:
982:
964:
960:
955:
950:
946:
944:
310:InChI=1/K.HNO2/c;2-1-3/h;(H,2,3)/q+1;/p-1
232:
2343:
2339:
2305:
2301:
2291:
2233:
2229:
1377:Journal of the American Chemical Society
870:
1252:
1246:International Chemical Safety Card 1069
331:
296:
271:
1274:
1263:
1132:the conversion of organic nitrites to
132:
936:and the reaction was established as:
303:Key: BXNHTSHTPBPRFX-UHFFFAOYSA-M
99:
7:
1106:. While working with Butter at the
313:Key: BXNHTSHTPBPRFX-REWHXWOFAI
187:
970:
14:
1422:US Food and Drug Administration:
1318:10.1161/CIRCULATIONAHA.107.753814
894:powder that is soluble in water.
811:
546:
541:
536:
31:
22:
807:(at 25 °C , 100 kPa).
1:
1481:Journal of Chemical Education
377:white or slight yellow solid
1430:Food and Drug Administration
1354:10.1016/0304-4165(79)90122-3
369:85.10379 g/mol
731:or concentration (LD, LC):
2743:
1401:UK Food Standards Agency:
1166:, potassium nitrite is a
1108:Edinburgh Royal Infirmary
801:
766:
727:
517:
512:
461:
342:
322:
287:
39:
30:
21:
593:Precautionary statements
1090:, to form nitrogen and
451:Magnetic susceptibility
1075:of potassium nitrite.
1017:
680:
457:−23.3·10 cm/mol
427:413 g/100 mL (100 °C)
1018:
679:
425:312 g/100 mL (25 °C)
1202:Storage requirements
943:
922:Carl Wilhelm Scheele
662:(fire diamond)
423:281 g/100 mL (0 °C)
2707:Potassium compounds
1560:H, (pseudo)halogens
1553:Potassium compounds
1493:2008JChEd..85..779Y
1477:"Potassium Nitrite"
1389:10.1021/ja01561a015
1092:potassium hydroxide
1037:potassium carbonate
1033:potassium hydroxide
1011:
995:
976:
963:
418:Solubility in water
18:
2727:E-number additives
1454:. 8 September 2011
1182:Reactivity hazards
1013:
999:
983:
951:
854:inorganic compound
834:Infobox references
767:Related compounds
681:
17:Potassium nitrite
16:
2694:
2693:
2196:transition metals
1501:10.1021/ed085p779
1311:(16): 2151–2159.
1273:Missing or empty
1229:Potassium nitrate
1190:salts results in
1002:
986:
977:
954:
930:potassium nitrate
850:potassium nitrate
846:Potassium nitrite
842:Chemical compound
840:
839:
781:Potassium nitrate
755:Safety data sheet
571:Hazard statements
256:CompTox Dashboard
81:Interactive image
2734:
2717:Oxidizing agents
2346:
2332:
2331:
2330:
2322:
2321:
2308:
2294:
2284:
2283:
2282:
2274:
2273:
2236:
1546:
1539:
1532:
1523:
1516:
1515:
1513:
1512:
1503:. Archived from
1472:
1463:
1462:
1460:
1459:
1447:
1441:
1440:
1438:
1437:
1420:
1414:
1413:
1411:
1410:
1399:
1393:
1392:
1372:
1366:
1365:
1337:
1331:
1330:
1320:
1296:
1283:
1282:
1276:
1271:
1269:
1261:
1257:
1022:
1020:
1019:
1014:
1012:
1010:
1007:
1000:
994:
991:
984:
978:
965:
962:
959:
952:
873:
858:chemical formula
824:
818:
815:
814:
708:
701:
694:
687:
672:
652:
648:
644:
640:
636:
632:
628:
624:
620:
616:
612:
608:
604:
600:
586:
582:
578:
550:
545:
540:
504:
477:
462:Thermochemistry
350:Chemical formula
280:
279:
264:
262:
236:
200:
189:
171:
153:
145:
134:
123:
103:
83:
59:
35:
26:
19:
2742:
2741:
2737:
2736:
2735:
2733:
2732:
2731:
2697:
2696:
2695:
2690:
2686:
2682:
2678:
2670:
2666:
2662:
2654:
2650:
2646:
2642:
2634:
2630:
2626:
2618:
2614:
2610:
2602:
2598:
2590:
2586:
2582:
2574:
2570:
2562:
2558:
2550:
2535:
2531:
2527:
2523:
2515:
2511:
2507:
2499:
2495:
2491:
2483:
2479:
2475:
2466:
2458:
2454:
2446:
2442:
2434:
2430:
2422:
2414:
2410:
2402:
2398:
2390:
2386:
2382:
2378:
2370:
2366:
2358:
2354:
2345:
2341:
2337:
2329:
2326:
2325:
2324:
2320:
2317:
2316:
2315:
2313:
2307:
2303:
2299:
2293:
2289:
2281:
2278:
2277:
2276:
2272:
2269:
2268:
2267:
2265:
2260:
2256:
2248:
2244:
2235:
2231:
2227:
2222:
2218:
2210:
2206:
2191:
2187:
2183:
2179:
2175:
2167:
2163:
2159:
2151:
2147:
2139:
2135:
2127:
2119:
2115:
2107:
2103:
2099:
2084:
2080:
2076:
2068:
2064:
2056:
2052:
2044:
2036:
2028:
2024:
2016:
2012:
2004:
2000:
1992:
1988:
1979:
1971:
1963:
1955:
1947:
1938:
1923:
1918:
1910:
1906:
1898:
1894:
1885:
1877:
1873:
1865:
1861:
1852:
1844:
1840:
1836:
1828:
1824:
1820:
1812:
1808:
1804:
1796:
1792:
1788:
1780:
1772:
1764:
1760:
1752:
1744:
1740:
1726:
1718:
1710:
1702:
1698:
1684:
1669:
1640:
1632:
1619:
1606:
1598:
1575:
1555:
1550:
1520:
1519:
1510:
1508:
1474:
1473:
1466:
1457:
1455:
1450:
1448:
1444:
1435:
1433:
1423:
1421:
1417:
1408:
1406:
1402:
1400:
1396:
1374:
1373:
1369:
1339:
1338:
1334:
1298:
1297:
1286:
1272:
1262:
1259:
1258:
1254:
1242:
1220:
1208:reducing agents
1204:
1184:
1157:
1104:angina pectoris
1100:
1080:potassium amide
1062:
1054:
1045:
1029:
941:
940:
915:
889:
872:
860:
848:(distinct from
843:
836:
831:
830:
829: ?)
820:
816:
812:
808:
792:
777:
746:
740:
713:
712:
711:
710:
703:
696:
689:
682:
678:
670:
595:
573:
559:
533:
505:
502:
496:
492:
489:
488:Std enthalpy of
478:
471:
454:
426:
424:
420:
378:
358:
352:
338:
335:
330:
329:
318:
315:
314:
311:
305:
304:
301:
295:
294:
283:
265:
258:
239:
219:
203:
190:
177:(preservatives)
163:
126:
106:
86:
73:
62:
49:
12:
11:
5:
2740:
2738:
2730:
2729:
2724:
2719:
2714:
2709:
2699:
2698:
2692:
2691:
2689:
2688:
2684:
2680:
2676:
2672:
2668:
2664:
2660:
2656:
2652:
2648:
2644:
2640:
2636:
2632:
2628:
2624:
2620:
2616:
2612:
2608:
2604:
2600:
2596:
2592:
2588:
2584:
2580:
2576:
2572:
2568:
2564:
2560:
2556:
2552:
2548:
2543:
2541:
2537:
2536:
2534:
2533:
2529:
2525:
2521:
2517:
2513:
2509:
2505:
2501:
2497:
2493:
2489:
2485:
2481:
2477:
2473:
2469:
2464:
2460:
2456:
2452:
2448:
2444:
2440:
2436:
2432:
2428:
2424:
2420:
2416:
2412:
2408:
2404:
2400:
2396:
2392:
2388:
2384:
2380:
2376:
2372:
2368:
2364:
2360:
2356:
2352:
2348:
2334:
2327:
2318:
2310:
2296:
2286:
2279:
2270:
2262:
2258:
2254:
2250:
2246:
2242:
2238:
2224:
2220:
2216:
2212:
2208:
2204:
2199:
2197:
2193:
2192:
2190:
2189:
2185:
2181:
2177:
2173:
2169:
2165:
2161:
2157:
2153:
2149:
2145:
2141:
2137:
2133:
2129:
2125:
2121:
2117:
2113:
2109:
2105:
2101:
2097:
2092:
2090:
2086:
2085:
2083:
2082:
2078:
2074:
2070:
2066:
2062:
2058:
2054:
2050:
2046:
2042:
2038:
2034:
2030:
2026:
2022:
2018:
2014:
2010:
2006:
2002:
1998:
1994:
1990:
1986:
1982:
1977:
1973:
1969:
1965:
1961:
1957:
1953:
1949:
1945:
1941:
1936:
1931:
1929:
1925:
1924:
1922:
1921:
1916:
1912:
1908:
1904:
1900:
1896:
1892:
1888:
1883:
1879:
1875:
1871:
1867:
1863:
1859:
1855:
1850:
1846:
1842:
1838:
1834:
1830:
1826:
1822:
1818:
1814:
1810:
1806:
1802:
1798:
1794:
1790:
1786:
1782:
1778:
1774:
1770:
1766:
1762:
1758:
1754:
1750:
1746:
1742:
1738:
1734:
1729:
1724:
1720:
1716:
1712:
1708:
1704:
1700:
1696:
1692:
1687:
1682:
1677:
1675:
1671:
1670:
1668:
1667:
1662:
1657:
1652:
1647:
1642:
1638:
1634:
1630:
1626:
1621:
1617:
1613:
1608:
1604:
1600:
1596:
1592:
1587:
1582:
1577:
1573:
1569:
1563:
1561:
1557:
1556:
1551:
1549:
1548:
1541:
1534:
1526:
1518:
1517:
1464:
1442:
1415:
1394:
1383:(4): 838–842.
1367:
1348:(3): 493–506.
1332:
1284:
1251:
1250:
1249:
1248:
1241:
1240:External links
1238:
1237:
1236:
1231:
1226:
1224:Sodium nitrite
1219:
1216:
1203:
1200:
1183:
1180:
1172:sodium nitrite
1156:
1153:
1141:vasorelaxation
1125:blood pressure
1099:
1096:
1088:cobaltic oxide
1060:
1052:
1047:The mixing of
1044:
1041:
1028:
1025:
1024:
1023:
1006:
998:
990:
981:
975:
972:
968:
958:
949:
914:
911:
899:sodium nitrite
887:
841:
838:
837:
832:
810:
809:
805:standard state
802:
799:
798:
796:Sodium nitrite
793:
787:
784:
783:
778:
772:
769:
768:
764:
763:
758:
751:
750:
747:
738:
736:
733:
732:
725:
724:
723:Non-flammable
721:
715:
714:
704:
697:
690:
683:
668:
667:
666:
665:
663:
654:
653:
596:
591:
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569:
566:
565:
560:
555:
552:
551:
534:
529:
526:
525:
515:
514:
510:
509:
508:-369.8 kJ/mol
506:
500:
494:
486:
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482:
481:107.4 J/mol K
479:
467:
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435:
429:
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393:
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391:1.914986 g/cm
389:
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28:
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13:
10:
9:
6:
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3:
2:
2739:
2728:
2725:
2723:
2722:Preservatives
2720:
2718:
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2713:
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2198:
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2170:
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2110:
2108:
2094:
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2019:
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1507:on 2012-06-22
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1213:
1209:
1201:
1199:
1197:
1193:
1192:effervescence
1189:
1181:
1179:
1177:
1173:
1169:
1165:
1162:
1161:food additive
1154:
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1150:
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1120:
1118:
1113:
1109:
1105:
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1093:
1089:
1085:
1081:
1076:
1074:
1073:decomposition
1070:
1064:
1058:
1050:
1042:
1040:
1038:
1034:
1026:
1004:
996:
988:
979:
973:
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947:
939:
938:
937:
935:
931:
927:
923:
919:
912:
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908:
904:
900:
895:
893:
885:
881:
877:
869:
866:
863:
859:
855:
851:
847:
835:
828:
823:
806:
800:
797:
794:
791:
786:
785:
782:
779:
776:
771:
770:
765:
762:
761:External MSDS
759:
756:
753:
752:
748:
744:
735:
734:
730:
726:
722:
720:
717:
716:
709:
702:
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527:
523:
521:
516:
511:
507:
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491:
485:
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475:
470:
469:Heat capacity
466:
465:
460:
456:
452:
448:
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444:
440:
436:
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431:
430:
422:
419:
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407:Boiling point
405:
404:
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397:Melting point
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273:DTXSID5042320
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172:
167:
166:
159:
158:
156:
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149:
148:
144:
140:
137:
135:
133:ECHA InfoCard
130:
129:
122:
118:
117:
115:
113:
110:
109:
102:
101:ChEMBL3186418
98:
97:
95:
93:
90:
89:
82:
78:
77:
75:
71:
66:
65:
58:
54:
53:
51:
48:
44:
43:
38:
34:
29:
25:
20:
1959:
1509:. Retrieved
1505:the original
1484:
1480:
1456:. Retrieved
1445:
1434:. Retrieved
1428:
1418:
1407:. Retrieved
1397:
1380:
1376:
1370:
1345:
1341:
1335:
1308:
1304:
1255:
1205:
1185:
1168:preservative
1158:
1145:blood vessel
1143:in isolated
1138:
1134:nitrous acid
1121:
1117:amyl nitrite
1101:
1098:Medical uses
1084:ferric oxide
1077:
1065:
1046:
1030:
928:. He heated
916:
896:
845:
844:
728:
658:
562:
519:
497:
473:
380:deliquescent
209:RTECS number
40:Identifiers
1305:Circulation
1170:similar to
1129:hypotension
1112:venesection
1069:equilibrium
907:teratogenic
892:crystalline
882:ions K and
874:. It is an
743:median dose
729:Lethal dose
719:Flash point
557:Signal word
437:soluble in
374:Appearance
343:Properties
139:100.028.939
2701:Categories
2089:B, C group
1928:pnictogens
1674:chalcogens
1511:2012-06-22
1487:(6): 779.
1458:2011-10-27
1436:2011-10-27
1409:2011-10-27
1275:|url=
1176:INS number
1155:Other uses
1027:Production
876:ionic salt
749:235 mg/kg
531:Pictograms
433:Solubility
365:Molar mass
234:794654G42L
112:ChemSpider
68:3D model (
47:CAS Number
1210:, acids,
1049:cyanamide
1043:Reactions
971:Δ
913:Discovery
903:mutagenic
880:potassium
856:with the
852:) is the
639:P370+P378
627:P301+P310
522:labelling
490:formation
245:UN number
216:TT3750000
160:231-832-4
152:EC Number
57:7758-09-0
2712:Nitrites
1327:18427145
1266:cite web
1218:See also
1212:cyanides
1196:ignition
1188:ammonium
1057:cyanogen
967:→
659:NFPA 704
513:Hazards
453:(χ)
170:E number
2540:organic
1489:Bibcode
1234:Nitrite
1149:nitrite
1051:and KNO
934:Péligot
918:Nitrite
886:ions NO
884:nitrite
827:what is
825: (
790:cations
443:ammonia
439:alcohol
387:Density
359:
185:PubChem
2367:Fe(CN)
2355:Fe(CN)
2219:Pt(CN)
1362:454677
1360:
1325:
1178:249).
926:Köping
822:verify
819:
788:Other
775:anions
773:Other
757:(SDS)
563:Danger
327:SMILES
198:516910
92:ChEMBL
292:InChI
249:1488
175:E249
121:22857
70:JSmol
2547:KHCO
2463:KCrO
2419:KMnO
2379:Fe(C
2304:ReBr
2290:KAsF
2257:ReCl
2245:PtCl
2207:PtCl
2124:KHCO
2065:HAsO
2041:KAsO
1777:KHSO
1769:KHSO
1749:KHSO
1665:KSCN
1660:KOCN
1655:KCNO
1616:KBrO
1603:KClO
1595:KClO
1590:KClO
1358:PMID
1323:PMID
1279:help
1194:and
1164:E249
651:P501
647:P405
643:P391
635:P330
631:P321
623:P280
619:P273
615:P270
611:P264
607:P221
603:P220
599:P210
585:H400
581:H301
577:H272
334:.N=O
225:UNII
2595:KHC
2567:KCF
2555:KCH
2455:CrO
2443:CrO
2431:CrO
2411:MnO
2399:FeO
2342:ZrF
2323:ReI
2275:ReF
2232:TiF
2148:SiF
2136:SiO
2077:AsO
2053:AsO
2033:KPF
2013:HPO
1968:KNO
1960:KNO
1944:KNH
1907:TeO
1895:TeO
1874:SeO
1862:SeO
1732:KHS
1690:KOH
1650:KCN
1645:KAt
1637:KIO
1629:KIO
1611:KBr
1585:KCl
1572:KHF
1497:doi
1385:doi
1350:doi
1346:584
1313:doi
1309:117
1086:or
1035:or
985:KNO
953:KNO
905:or
878:of
520:GHS
501:298
355:KNO
261:EPA
188:CID
2703::
2683:KO
2667:KO
2629:35
2625:18
2623:KC
2613:23
2609:12
2607:KC
2571:CO
2559:CO
2528:Cl
2524:Mo
2514:13
2508:Cr
2498:10
2492:Cr
2476:Cr
2467:Cl
2176:Al
2160:Al
2116:CO
2073:KH
2025:PO
2021:KH
2001:PO
1989:PO
1985:KH
1952:KN
1919:Po
1886:Te
1853:Se
1761:SO
1741:SO
1715:KO
1707:KO
1624:KI
1580:KH
1567:KF
1495:.
1485:85
1483:.
1479:.
1467:^
1427:.
1381:79
1379:.
1356:.
1344:.
1321:.
1307:.
1303:.
1287:^
1270::
1268:}}
1264:{{
1151:.
1136:.
1094:.
1063:.
739:50
737:LD
707:OX
649:,
645:,
641:,
637:,
633:,
629:,
625:,
621:,
617:,
613:,
609:,
605:,
601:,
583:,
579:,
524::
493:(Δ
441:,
2685:4
2681:7
2679:H
2677:5
2675:C
2669:4
2665:6
2663:H
2661:4
2659:C
2653:4
2651:O
2649:2
2647:K
2645:2
2643:H
2641:3
2639:C
2633:2
2631:O
2627:H
2617:2
2615:O
2611:H
2601:4
2599:O
2597:2
2589:4
2587:O
2585:2
2583:C
2581:2
2579:K
2573:2
2569:3
2561:2
2557:3
2549:2
2530:8
2526:2
2522:4
2520:K
2512:O
2510:4
2506:2
2504:K
2496:O
2494:3
2490:2
2488:K
2482:7
2480:O
2478:2
2474:2
2472:K
2465:3
2457:8
2453:3
2451:K
2445:4
2441:2
2439:K
2433:4
2429:3
2427:K
2421:4
2413:4
2409:2
2407:K
2401:4
2397:2
2395:K
2389:3
2387:)
2385:4
2383:O
2381:2
2377:3
2375:K
2369:6
2365:3
2363:K
2357:6
2353:4
2351:K
2344:6
2340:2
2338:K
2328:6
2319:2
2314:K
2306:6
2302:2
2300:K
2292:6
2280:6
2271:2
2266:K
2259:6
2255:2
2253:K
2247:6
2243:2
2241:K
2234:6
2230:2
2228:K
2221:4
2217:2
2215:K
2209:4
2205:2
2203:K
2186:7
2184:O
2182:2
2180:B
2178:2
2174:2
2172:K
2166:4
2164:O
2162:2
2158:2
2156:K
2150:6
2146:2
2144:K
2138:3
2134:2
2132:K
2126:3
2118:3
2114:2
2112:K
2106:7
2104:O
2102:2
2100:K
2098:4
2096:B
2079:4
2075:2
2067:4
2063:2
2061:K
2055:4
2051:3
2049:K
2043:2
2035:6
2027:4
2023:2
2015:4
2011:2
2009:K
2003:4
1999:3
1997:K
1991:3
1987:2
1980:P
1978:3
1976:K
1970:3
1962:2
1954:3
1946:2
1939:N
1937:3
1935:K
1917:2
1915:K
1909:4
1905:2
1903:K
1897:3
1893:2
1891:K
1884:2
1882:K
1876:4
1872:2
1870:K
1864:3
1860:2
1858:K
1851:2
1849:K
1843:8
1841:O
1839:2
1837:S
1835:2
1833:K
1827:7
1825:O
1823:2
1821:S
1819:2
1817:K
1811:5
1809:O
1807:2
1805:S
1803:2
1801:K
1795:3
1793:O
1791:2
1789:S
1787:2
1785:K
1779:5
1771:4
1763:4
1759:2
1757:K
1751:3
1743:3
1739:2
1737:K
1727:S
1725:2
1723:K
1717:3
1709:2
1701:2
1699:O
1697:2
1695:K
1685:O
1683:2
1681:K
1639:4
1631:3
1618:3
1605:4
1597:3
1574:2
1545:e
1538:t
1531:v
1514:.
1499::
1491::
1461:.
1439:.
1412:.
1391:.
1387::
1364:.
1352::
1329:.
1315::
1281:)
1277:(
1061:2
1053:2
1005:2
1001:O
997:+
989:2
980:2
974:T
957:3
948:2
888:2
871:2
868:O
865:N
862:K
817:Y
745:)
741:(
700:2
693:0
686:3
503:)
498:H
495:f
476:)
474:C
472:(
357:2
263:)
259:(
72:)
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