UN numbers from UN1401 to UN1500 as assigned by the United Nations Committee of Experts on the Transport of Dangerous Goods are as follows:
| UN Number | Class | Proper Shipping Name |
|---|---|---|
| UN 1401 | 4.3 | Calcium |
| UN 1402 | 4.3 | Calcium carbide |
| UN 1403 | 4.3 | Calcium cyanamide with more than 0.1 percent of calcium carbide |
| UN 1404 | 4.3 | Calcium hydride |
| UN 1405 | 4.3 | Calcium silicide |
| UN 1406 | ? | (UN No. no longer in use) Calcium-Silicon alloy (UN No. no longer in use) [1] |
| UN 1407 | 4.3 | Caesium or Cesium |
| UN 1408 | 4.3 | Ferrosilicon, with 30 percent or more but less than 90 percent silicon |
| UN 1409 | 4.3 | Metal hydrides, water-reactive, n.o.s. |
| UN 1410 | 4.3 | Lithium aluminium hydride |
| UN 1411 | 4.3 | Lithium aluminium hydride, ethereal |
| UN 1412 | ? | (UN No. no longer in use) Lithium amide, powdered (UN No. no longer in use) [1] |
| UN 1413 | 4.3 | Lithium borohydride |
| UN 1414 | 4.3 | Lithium hydride |
| UN 1415 | 4.3 | Lithium |
| UN 1416 | ? | (UN No. no longer in use) |
| UN 1417 | 4.3 | Lithium silicon |
| UN 1418 | 4.3 | Magnesium, powder or Magnesium alloys, powder |
| UN 1419 | 4.3 | Magnesium aluminium phosphide |
| UN 1420 | 4.3 | Potassium, metal alloys |
| UN 1421 | 4.3 | Alkali metal alloys, liquid, n.o.s. |
| UN 1422 | 4.3 | Potassium sodium alloys |
| UN 1423 | 4.3 | Rubidium |
| UN 1424 | ? | (UN No. no longer in use) Sodium amalgam (UN No. no longer in use) [1] |
| UN 1425 | ? | (UN No. no longer in use) Sodium amide (UN No. no longer in use) [1] |
| UN 1426 | 4.3 | Sodium borohydride |
| UN 1427 | 4.3 | Sodium hydride |
| UN 1428 | 4.3 | Sodium |
| UN 1429 | ? | (UN No. no longer in use) Sodium metal dispersion in organic solvent (UN No. no longer in use) [1] |
| UN 1430 | ? | (UN No. no longer in use) |
| UN 1431 | 4.2 | Sodium methylate |
| UN 1432 | 4.3 | Sodium phosphide |
| UN 1433 | 4.3 | Stannic phosphide |
| UN 1434 | 4.2 | Strontium |
| UN 1435 | 4.3 | Zinc ashes |
| UN 1436 | 4.3 | Zinc powder or Zinc dust |
| UN 1437 | 4.1 | Zirconium hydride |
| UN 1438 | 5.1 | Aluminium nitrate |
| UN 1439 | 5.1 | Ammonium dichromate |
| UN 1440 to 1441 | ? | (UN No.s no longer in use) |
| UN 1442 | 5.1 | Ammonium perchlorate |
| UN 1443 | ? | (UN No. no longer in use) |
| UN 1444 | 5.1 | Ammonium persulfate |
| UN 1445 | 5.1 | Barium chlorate |
| UN 1446 | 5.1 | Barium nitrate |
| UN 1447 | 5.1 | Barium perchlorate |
| UN 1448 | 5.1 | Barium permanganate |
| UN 1449 | 5.1 | Barium peroxide |
| UN 1450 | 5.1 | Bromates, inorganic, n.o.s. |
| UN 1451 | 5.1 | Caesium nitrate or Cesium nitrate |
| UN 1452 | 5.1 | Calcium chlorate |
| UN 1453 | 5.1 | Calcium chlorite |
| UN 1454 | 5.1 | Calcium nitrate |
| UN 1455 | 5.1 | Calcium perchlorate |
| UN 1456 | 5.1 | Calcium permanganate |
| UN 1457 | 5.1 | Calcium peroxide |
| UN 1458 | 5.1 | Chlorate and borate mixtures |
| UN 1459 | 5.1 | Chlorate and Magnesium chloride mixtures, solid |
| UN 1460 | ? | (UN No. no longer in use) |
| UN 1461 | 5.1 | Chlorates, inorganic, n.o.s. |
| UN 1462 | 5.1 | Chlorites, inorganic, n.o.s. |
| UN 1463 | 5.1 | Chromium trioxide, anhydrous |
| UN 1464 | ? | (UN No. no longer in use) |
| UN 1465 | 5.1 | Didymium nitrate |
| UN 1466 | 5.1 | Ferric nitrate |
| UN 1467 | 5.1 | Guanidine nitrate |
| UN 1468 | ? | (UN No. no longer in use) |
| UN 1469 | 5.1 | Lead nitrate |
| UN 1470 | 5.1 | Lead perchlorate, solid or Lead perchlorate, solution |
| UN 1471 | 5.1 | Lithium hypochlorite, dry or Lithium hypochlorite mixtures, dry |
| UN 1472 | 5.1 | Lithium peroxide |
| UN 1473 | 5.1 | Magnesium bromate |
| UN 1474 | 5.1 | Magnesium nitrate |
| UN 1475 | 5.1 | Magnesium perchlorate |
| UN 1476 | 5.1 | Magnesium peroxide |
| UN 1477 | 5.1 | Nitrates, inorganic, n.o.s. |
| UN 1478 | ? | (UN No. no longer in use) Sodium nitrate and potash mixtures (UN No. no longer in use) [1] |
| UN 1479 | 5.1 | Oxidizing solid, n.o.s. |
| UN 1480 | ? | (UN No. no longer in use) |
| UN 1481 | 5.1 | Perchlorates, inorganic, n.o.s. |
| UN 1482 | 5.1 | Permanganates, inorganic, n.o.s. |
| UN 1483 | 5.1 | Peroxides, inorganic, n.o.s. |
| UN 1484 | 5.1 | Potassium bromate |
| UN 1485 | 5.1 | Potassium chlorate |
| UN 1486 | 5.1 | Potassium nitrate |
| UN 1487 | 5.1 | Potassium nitrate and sodium nitrite mixtures |
| UN 1488 | 5.1 | Potassium nitrite |
| UN 1489 | 5.1 | Potassium perchlorate, solid or Potassium perchlorate, solution |
| UN 1490 | 5.1 | Potassium permanganate |
| UN 1491 | 5.1 | Potassium peroxide |
| UN 1492 | 5.1 | Potassium persulfate |
| UN 1493 | 5.1 | Silver nitrate |
| UN 1494 | 5.1 | Sodium bromate |
| UN 1495 | 5.1 | Sodium chlorate |
| UN 1496 | 5.1 | Sodium chlorite |
| UN 1497 | ? | (UN No. no longer in use) |
| UN 1498 | 5.1 | Sodium nitrate |
| UN 1499 | 5.1 | Sodium nitrate and potassium nitrate mixtures |
| UN 1500 | 5.1 | Sodium nitrite |
n.o.s. = not otherwise specified meaning a collective entry to which substances, mixtures, solutions or articles may be assigned if a) they are not mentioned by name in 3.2 Dangerous Goods List AND b) they exhibit chemical, physical and/or dangerous properties corresponding to the Class, classification code, packing group and the name and description of the n.o.s. entry [2]
An UN number is a four-digit number that identifies hazardous materials, and articles in the framework of international transport. Some hazardous substances have their own UN numbers, while sometimes groups of chemicals or products with similar properties receive a common UN number. A chemical in its solid state may receive a different UN number than the liquid phase if their hazardous properties differ significantly; substances with different levels of purity may also receive different UN numbers.
