Knowledge (XXG)

Zinc peroxide

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640:) and the zinc peroxide to the substrate material (wood or wood-like material, i.e. bamboo, paper, cloths, and cellulose products). The metal salt is applied in solution and allowed to dry for up to 30 minutes. Next, zinc peroxide is applied, also in solution. Color change is immediately visible. The two solutions soak into the material, and react, thereby becoming ingrained in the matrix of the substrate. While these stains can produce a variety of colors ranging from a reddish brown to a yellow hue, they are generally used to mimic the look of endangered wood species in cheaper and more commonly available stock. 666:, to create the necessary red/ox reaction. In another modality, a ‘secondary’ explosive is mixed with zinc peroxide. Secondary explosives include nitrocellulose, pentaerythritol tetranitrate (PETN), as well as a variety of compounds, like trinitrobenzene, which provide powerful negative charge balance. These secondary explosives are relatively insensitive to stimuli such as physical impact, heat or charge. The explosive mixture would be comprised, in bulk, of the secondary explosive with a much smaller fraction of zinc peroxide, present to initiate the reaction. 628:
As to the microbicidal function, the Zinc ion itself has been postulated to have antibacterial properties, facilitated by the binding of the Zn ion to the bacterial cell wall, which allows for the exertion of cytotoxic effects. Zinc has been observed to be more effective in the elimination of gram-positive bacteria than gram-negative bacteria. This difference has been attributed to a difference in the protein composition of the respective cell walls, with the gram-positive wall providing a composition more conducive to binding.
202: 109: 402: 407: 464: 24: 515: 469: 623:. One aspect of the compound’s microorganism toxicity is the resultant stagnation of microbial populations upon administration. This effect was hypothesized to depend upon the compound’s penchant for oxygen donation. It has been suggested that the increase in oxygen concentration associated with the presence of ZnO 627:
interferes with the replicative processes of anaerobic and micro-aerophillic organisms, both of which require low oxygen environments for their survival. While this mechanism was sufficient to explain the stagnation of microbe populations, it did not account for the active reduction in colony size.
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Zinc peroxide is very hazardous in case of skin contact, of eye contact, or inhalation. Harmful if ingested in large quantities. It has been shown to be corrosive to skin. Prolonged exposure may result in skin burns and ulcerations. Over-exposure by inhalation may cause respiratory irritation. Skin
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inflammation is characterized by itching, scaling, reddening, or, occasionally, blistering. Zinc peroxide is toxic to lungs and mucous membranes. Repeated or prolonged exposure can produce organ damage. Repeated or prolonged inhalation of vapors may lead to chronic respiratory irritation.
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was, as compared to the barium and strontium pyroingredients, that it causes less corrosion in the metallic materials which contain the compounds in the pyrotechnic instrument. In one modality it is necessary for zinc peroxide to act in conjunction with a reducer like
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was preferable to the usage of barium compounds, as it was deemed to be less toxic. The zinc compound proves an effective component in explosives because of its oxidizing properties. Many chemical explosives rely on rapid oxidation reactions, for this reason
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Zinc hydroxide is reacted with a mixture of hydrochloric acid and hydrogen peroxide and precipitated with sodium hydroxide also containing hydrogen peroxide to ensure a higher yield of zinc peroxide. Unlike in the preparation of
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in explosives and pyrotechnic mixtures. Its properties have been described as a transition between ionic and covalent peroxides. Zinc peroxide can be synthesized through the reaction of
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Recently the compound has found use as a mineral stain for wood and other substances. The mechanism of this action involves the application of a metal salt (such as
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was used as a disinfectant in surgical infections. Zinc peroxide was, however, deemed ineffective against certain bacterial strains, such as
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The treatment of burrowing ulcers in the abdominal wall with zinc peroxide was first recorded in 1933 and throughout the 1940s ZnO
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In the 1980s the discovery of zinc peroxide’s ability to complement pyrotechnical mixtures was discovered. It was noted that ZnO
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Since the 1930s zinc peroxide has been applied in a variety of settings, from medicine to aesthetics and even fireworks.
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R.D. Ayengar (1971). "ESR Studies on Zinc Peroxide and Zinc Oxide Obtained from a Decomposition of Zinc Peroxide".
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A.L. Companion (1962). "The diffuse reflectance spectra of zinc oxide and zinc peroxide".
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S. Atmaca; et al. (1998). "The Effect of Zinc on Microbial Growth".
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is an ideal candidate for use in pyrotechnics. Another advantage of ZnO
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Except where otherwise noted, data are given for materials in their
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F. Meleney (1941). "Zinc Peroxide in Surgical Infections".
583:, the zinc ion does not cause the peroxide to decompose. 462: 558:. More recently zinc peroxide has also been used as an 523: 1336: 1053: 1014: 1007: 312:212 °C (414 °F; 485 K) (decomposes) 147: 466: 61: 985: 8: 922:Mineral stains for wood and other substrates 1333: 1011: 992: 978: 970: 694:Journal of Physics and Chemistry of Solids 200: 107: 15: 877: 167: 684: 246: 221: 196: 98: 954:"Zinc Peroxide Material Safety Sheet" 228:Key: IPTOGCUGCFHDSS-UHFFFAOYSA-N 7: 138: 933:"Zinc Peroxide Pyrotechnic Patent" 903:Turkish Journal of Medical Science 14: 870:10.1097/00000658-193906000-00001 852:B. Johnson; et al. (1939). 831:10.1097/00000446-194106000-00004 513: 405: 400: 22: 819:The American Journal of Nursing 509:(at 25 °C , 100 kPa). 1: 714:10.1016/0022-3697(62)90205-6 225:InChI=1S/O2.Zn/c1-2;/q-2;+2 1542: 284:97.408 g/mol 503: 381: 376: 344: 257: 237: 212: 45: 35: 30: 21: 1337:Organozinc(II) compounds 1015:Organozinc(I) compounds 920:US Patent No. 6,905,520 292:white-yellowish powder 605:Streptococcus viridans 473: 609:staphylococcus aureus 472: 455:(fire diamond) 759:10.1021/j100689a009 728:"C&L Inventory" 706:1962JPCS...23.1685C 340:3.8 eV (indirect) 18: 536:Infobox references 474: 16: 1503: 1502: 1462: 1461: 1049: 1048: 858:Annals of Surgery 796:10.1021/jp808714v 753:(20): 3089–3092. 700:(12): 1685–1688. 638:iron(II) chloride 568:hydrogen peroxide 544:Chemical compound 542: 541: 430:Hazard statements 352:Crystal structure 330:~7 (3% solution) 181:CompTox Dashboard 87:Interactive image 1533: 1526:Oxidizing agents 1495: 1494: 1493: 1485: 1484: 1476: 1475: 1334: 1209: 1208: 1207: 1199: 1198: 1012: 994: 987: 980: 971: 964: 963: 961: 960: 950: 944: 943: 941: 940: 929: 923: 917: 911: 910: 898: 892: 891: 881: 849: 843: 842: 814: 808: 807: 790:(4): 1320–1324. 781: 775:W. Chen (2009). 772: 763: 762: 742: 736: 735: 724: 718: 717: 689: 664:calcium silicide 526: 520: 517: 516: 494: 487: 480: 465: 445: 441: 437: 409: 404: 372: 265:Chemical formula 205: 204: 189: 187: 171: 151: 140: 119: 111: 100: 89: 65: 26: 19: 1541: 1540: 1536: 1535: 1534: 1532: 1531: 1530: 1506: 1505: 1504: 1499: 1492: 1489: 1488: 1487: 1483: 1480: 1479: 1478: 1474: 1471: 1470: 1469: 1467: 1458: 1454: 1446: 1442: 1438: 1434: 1426: 1422: 1418: 1410: 1406: 1402: 1394: 1390: 1386: 1378: 1374: 1366: 1362: 1358: 1350: 1346: 1332: 1328: 1324: 1320: 1312: 1304: 1300: 1292: 1288: 1280: 1276: 1268: 1264: 1256: 1252: 1248: 1230: 1217: 1206: 1203: 1202: 1201: 1197: 1194: 1193: 1192: 1190: 1185: 1172: 1168: 1160: 1152: 1144: 1136: 1128: 1120: 1116: 1108: 1100: 1092: 1084: 1076: 1072: 1064: 1045: 1041: 1037: 1033: 1029: 1025: 1003: 998: 968: 967: 958: 956: 952: 951: 947: 938: 936: 931: 930: 926: 918: 914: 900: 899: 895: 851: 850: 846: 816: 815: 811: 779: 774: 773: 766: 744: 743: 739: 726: 725: 721: 691: 690: 686: 681: 672: 660: 656: 651: 646: 634: 626: 602: 597: 589: 581:copper peroxide 576: 553: 545: 538: 533: 532: 531:  ?) 522: 518: 514: 510: 499: 498: 497: 496: 489: 482: 475: 471: 463: 432: 418: 397: 370: 366: 354: 326: 273: 267: 253: 250: 245: 244: 233: 230: 229: 226: 220: 219: 208: 190: 183: 174: 154: 141: 129: 92: 79: 68: 55: 41: 39: 12: 11: 5: 1539: 1537: 1529: 1528: 1523: 1521:Zinc compounds 1518: 1508: 1507: 1501: 1500: 1498: 1497: 1490: 1481: 1472: 1463: 1460: 1459: 1457: 1452: 1448: 1444: 1440: 1436: 1432: 1428: 1424: 1420: 1416: 1412: 1408: 1404: 1400: 1396: 1392: 1388: 1384: 1380: 1376: 1372: 1368: 1364: 1360: 1356: 1352: 1348: 1344: 1340: 1338: 1331: 1330: 1326: 1322: 1318: 1314: 1310: 1306: 1302: 1298: 1294: 1290: 1286: 1282: 1278: 1274: 1270: 1266: 1262: 1258: 1254: 1250: 1246: 1242: 1237: 1232: 1228: 1224: 1219: 1215: 1211: 1204: 1195: 1187: 1183: 1179: 1174: 1170: 1166: 1162: 1158: 1154: 1150: 1146: 1142: 1138: 1134: 1130: 1126: 1122: 1118: 1114: 1110: 1106: 1102: 1098: 1094: 1090: 1086: 1082: 1078: 1074: 1070: 1066: 1062: 1057: 1055: 1051: 1050: 1047: 1046: 1044: 1043: 1039: 1035: 1031: 1027: 1023: 1018: 1016: 1009: 1005: 1004: 1001:Zinc compounds 999: 997: 996: 989: 982: 974: 966: 965: 945: 924: 912: 893: 864:(6): 881–911. 844: 825:(6): 645–649. 809: 764: 737: 732:echa.europa.eu 719: 683: 682: 680: 677: 671: 668: 658: 654: 649: 645: 642: 633: 630: 624: 600: 596: 593: 588: 585: 575: 572: 551: 543: 540: 539: 534: 512: 511: 507:standard state 504: 501: 500: 490: 483: 476: 461: 460: 459: 458: 456: 447: 446: 433: 428: 425: 424: 419: 414: 411: 410: 398: 393: 390: 389: 379: 378: 374: 373: 367: 362: 359: 358: 355: 350: 347: 346: 342: 341: 338: 332: 331: 328: 324: 314: 313: 310: 304: 303: 300: 294: 293: 290: 286: 285: 282: 276: 275: 271: 268: 263: 260: 259: 255: 254: 252: 251: 248: 240: 239: 238: 235: 234: 232: 231: 227: 224: 223: 215: 214: 213: 210: 209: 207: 206: 193: 191: 179: 176: 175: 173: 172: 164: 162: 156: 155: 153: 152: 144: 142: 134: 131: 130: 128: 127: 123: 121: 113: 112: 102: 94: 93: 91: 90: 82: 80: 73: 70: 69: 67: 66: 58: 56: 51: 48: 47: 43: 42: 37: 33: 32: 28: 27: 17:Zinc peroxide 13: 10: 9: 6: 4: 3: 2: 1538: 1527: 1524: 1522: 1519: 1517: 1514: 1513: 1511: 1496: 1465: 1464: 1456: 1449: 1447: 1429: 1427: 1413: 1411: 1397: 1395: 1381: 1379: 1369: 1367: 1353: 1351: 1341: 1339: 1335: 1329: 1315: 1313: 1307: 1305: 1295: 1293: 1283: 1281: 1271: 1269: 1259: 1257: 1243: 1241: 1238: 1236: 1233: 1231: 1225: 1223: 1220: 1218: 1212: 1210: 1188: 1186: 1180: 1178: 1175: 1173: 1163: 1161: 1155: 1153: 1147: 1145: 1139: 1137: 1131: 1129: 1123: 1121: 1111: 1109: 1103: 1101: 1095: 1093: 1087: 1085: 1079: 1077: 1067: 1065: 1059: 1058: 1056: 1052: 1042: 1020: 1019: 1017: 1013: 1010: 1006: 1002: 995: 990: 988: 983: 981: 976: 975: 972: 955: 949: 946: 934: 928: 925: 921: 916: 913: 908: 904: 897: 894: 889: 885: 880: 875: 871: 867: 863: 859: 855: 848: 845: 840: 836: 832: 828: 824: 820: 813: 810: 805: 801: 797: 793: 789: 785: 784:J. Phys. Chem 778: 771: 769: 765: 760: 756: 752: 748: 747:J. Phys. Chem 741: 738: 733: 729: 723: 720: 715: 711: 707: 703: 699: 695: 688: 685: 678: 676: 669: 667: 665: 643: 641: 639: 632:Mineral stain 631: 629: 622: 621:B. pyocyoneus 618: 614: 610: 606: 594: 592: 586: 584: 582: 573: 571: 569: 565: 564:zinc chloride 561: 557: 549: 548:Zinc peroxide 537: 530: 525: 508: 502: 495: 488: 481: 457: 454: 453: 449: 448: 434: 431: 427: 426: 423: 420: 417: 413: 412: 408: 403: 399: 396: 392: 391: 387: 385: 380: 375: 368: 365: 361: 360: 356: 353: 349: 348: 343: 339: 337: 334: 333: 329: 323: 319: 316: 315: 311: 309: 308:Melting point 306: 305: 301: 299: 296: 295: 291: 288: 287: 283: 281: 278: 277: 269: 266: 262: 261: 256: 247: 243: 236: 222: 218: 211: 203: 199: 198:DTXSID5051658 195: 194: 192: 182: 178: 177: 170: 166: 165: 163: 161: 158: 157: 150: 146: 145: 143: 137: 133: 132: 125: 124: 122: 120: 115: 114: 110: 106: 103: 101: 99:ECHA InfoCard 96: 95: 88: 84: 83: 81: 77: 72: 71: 64: 60: 59: 57: 54: 50: 49: 44: 34: 29: 25: 20: 1181: 957:. Retrieved 948: 937:. Retrieved 935:. 1982-12-14 927: 915: 906: 902: 896: 861: 857: 847: 822: 818: 812: 787: 783: 750: 746: 740: 731: 722: 697: 693: 687: 673: 647: 644:Pyrotechnics 635: 620: 616: 612: 608: 604: 598: 590: 587:Applications 577: 547: 546: 451: 421: 383: 321: 46:Identifiers 40:zinc bioxide 38:zinc dioxide 36:Other names 595:Medical Use 574:Preparation 416:Signal word 364:Space group 289:Appearance 258:Properties 105:100.013.843 1510:Categories 959:2012-05-27 939:2016-07-21 679:References 617:B. proteus 556:antiseptic 395:Pictograms 345:Structure 302:1.57 g/cm 280:Molar mass 169:0I969DVM77 74:3D model ( 53:CAS Number 1516:Peroxides 386:labelling 126:215-226-7 118:EC Number 63:1314-22-3 1383:Zn(CH(CH 1061:Zn(acac) 1054:Zinc(II) 888:17857377 839:75606177 804:53965473 452:NFPA 704 377:Hazards 336:Band gap 149:10129902 1399:Zn(C(CH 1008:Zinc(I) 879:1391281 702:Bibcode 613:E. coli 560:oxidant 529:what is 527: ( 422:Warning 318:Acidity 298:Density 274: 136:PubChem 1214:Zn(OH) 1191:Zn(ClO 1113:Zn(ClO 1097:Zn(CN) 909:: 595. 886:  876:  837:  802:  670:Safety 619:, and 524:verify 521:  357:Cubic 242:SMILES 31:Names 1451:ZnICH 1371:Zn(CH 1343:Zn(CH 1165:Zn(NO 1157:ZnMoO 1125:ZnCrO 835:S2CID 800:S2CID 780:(PDF) 217:InChI 76:JSmol 1431:Zn(C 1415:Zn(C 1375:COO) 1355:Zn(C 1240:ZnTe 1235:ZnSe 1227:ZnSO 1105:ZnCl 1089:ZnCO 1081:ZnBr 1069:Zn(N 884:PMID 566:and 550:(ZnO 444:H319 440:H315 436:H271 160:UNII 1486:ZnO 1321:(PO 1309:ZnP 1222:ZnS 1182:ZnO 1177:ZnO 1149:ZnI 1141:ZnH 1133:ZnF 1030:(CH 874:PMC 866:doi 862:109 827:doi 792:doi 788:113 755:doi 710:doi 653:ZnO 384:GHS 270:ZnO 186:EPA 139:CID 1512:: 1482:46 1473:24 1317:Zn 1297:Zn 1285:Zn 1277:As 1273:Zn 1265:Sb 1261:Zn 1245:Zn 1026:(C 1022:Zn 907:28 905:. 882:. 872:. 860:. 856:. 833:. 823:41 821:. 798:. 786:. 782:. 767:^ 751:75 749:. 730:. 708:. 698:23 696:. 615:, 611:, 607:, 570:. 442:, 438:, 388:: 369:Pa 327:) 320:(p 1491:4 1477:H 1468:C 1455:I 1453:2 1445:2 1443:) 1441:3 1439:O 1437:5 1435:H 1433:3 1425:2 1423:) 1421:5 1419:H 1417:6 1409:2 1407:) 1405:3 1403:) 1401:3 1393:2 1391:) 1389:2 1387:) 1385:3 1377:2 1373:3 1365:2 1363:) 1361:5 1359:H 1357:2 1349:2 1347:) 1345:3 1327:2 1325:) 1323:4 1319:3 1311:2 1303:2 1301:P 1299:3 1291:2 1289:N 1287:3 1279:2 1275:3 1267:2 1263:3 1255:7 1253:O 1251:2 1249:P 1247:2 1229:4 1216:2 1205:2 1200:) 1196:4 1184:2 1171:2 1169:) 1167:3 1159:4 1151:2 1143:2 1135:2 1127:4 1119:2 1117:) 1115:3 1107:2 1099:2 1091:3 1083:2 1075:2 1073:) 1071:3 1063:2 1040:2 1038:) 1036:5 1034:) 1032:3 1028:5 1024:2 993:e 986:t 979:v 962:. 942:. 890:. 868:: 841:. 829:: 806:. 794:: 761:. 757:: 734:. 716:. 712:: 704:: 659:2 655:2 650:2 625:2 601:2 552:2 519:Y 493:1 486:0 479:3 371:3 325:a 322:K 272:2 249:. 188:) 184:( 78:)

Index

Zinc peroxide
CAS Number
1314-22-3
JSmol
Interactive image
ECHA InfoCard
100.013.843
Edit this at Wikidata
EC Number
PubChem
10129902
UNII
0I969DVM77
CompTox Dashboard
DTXSID5051658
Edit this at Wikidata
InChI
SMILES
Chemical formula
Molar mass
Density
Melting point
Acidity
Band gap
Crystal structure
Space group
GHS labelling
Pictograms
GHS03: Oxidizing
GHS07: Exclamation mark

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