UN numbers from UN1501 to UN1600 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 1501 | ? | (UN No. no longer in use) |
| UN 1502 | 5.1 | Sodium perchlorate |
| UN 1503 | 5.1 | Sodium permanganate |
| UN 1504 | 5.1 | Sodium peroxide |
| UN 1505 | 5.1 | Sodium persulfate |
| UN 1506 | 5.1 | Strontium chlorate |
| UN 1507 | 5.1 | Strontium nitrate |
| UN 1508 | 5.1 | Strontium perchlorate |
| UN 1509 | 5.1 | Strontium peroxide |
| UN 1510 | 5.1 | Tetranitromethane |
| UN 1511 | 5.1 | Urea hydrogen peroxide |
| UN 1512 | 5.1 | Zinc ammonium nitrite |
| UN 1513 | 5.1 | Zinc chlorate |
| UN 1514 | 5.1 | Zinc nitrate |
| UN 1515 | 5.1 | Zinc permanganate |
| UN 1516 | 5.1 | Zinc peroxide |
| UN 1517 | 4.1 | Zirconium picramate, wetted with not less than 20 percent water, by mass |
| UN 1518 to 1540 | ? | (UN No.s no longer in use) |
| UN 1541 | 6.1 | Acetone cyanohydrin, stabilized |
| UN 1542 to 1543 | ? | (UN No.s no longer in use) |
| UN 1544 | 6.1 | Alkaloids, solid, n.o.s. or Alkaloid salts, solid, n.o.s., toxic |
| UN 1545 | 6.1 | Allyl isothiocyanate, stabilized |
| UN 1546 | 6.1 | Ammonium arsenate |
| UN 1547 | 6.1 | Aniline |
| UN 1548 | 6.1 | Aniline hydrochloride |
| UN 1549 | 6.1 | Antimony compounds, inorganic, solid, n.o.s. |
| UN 1550 | 6.1 | Antimony lactate |
| UN 1551 | 6.1 | Antimony potassium tartrate |
| UN 1552 | ? | (UN No. no longer in use) |
| UN 1553 | 6.1 | Arsenic acid, liquid |
| UN 1554 | 6.1 | Arsenic acid, solid |
| UN 1555 | 6.1 | Arsenic bromide |
| UN 1556 | 6.1 | Arsenic compounds, liquid, n.o.s. inorganic, including arsenates, n.o.s.; arsenites, n.o.s.; arsenic sulfides, n.o.s.; and organic compounds of arsenic, n.o.s. |
| UN 1557 | 6.1 | Arsenic compounds, solid, n.o.s. inorganic, including arsenates, n.o.s.; arsenites, n.o.s.; arsenic sulfides, n.o.s.; and organic compounds of arsenic, n.o.s. |
| UN 1558 | 6.1 | Arsenic |
| UN 1559 | 6.1 | Arsenic pentoxide |
| UN 1560 | 6.1 | Arsenic trichloride |
| UN 1561 | 6.1 | Arsenic trioxide |
| UN 1562 | 6.1 | Arsenical dust |
| UN 1563 | ? | (UN No. no longer in use) |
| UN 1564 | 6.1 | Barium compounds, n.o.s. |
| UN 1565 | 6.1 | Barium cyanide |
| UN 1566 | 6.1 | Beryllium compounds, n.o.s. |
| UN 1567 | 6.1 | Beryllium, powder |
| UN 1568 | ? | (UN No. no longer in use) |
| UN 1569 | 6.1 | Bromoacetone |
| UN 1570 | 6.1 | Brucine |
| UN 1571 | 4.1 | Barium azide, wetted with not less than 50 percent water, by mass |
| UN 1572 | 6.1 | Cacodylic acid |
| UN 1573 | 6.1 | Calcium arsenate |
| UN 1574 | 6.1 | Calcium arsenate and calcium arsenite, mixtures, solid |
| UN 1575 | 6.1 | Calcium cyanide |
| UN 1576 | ? | (UN No. no longer in use) |
| UN 1577 | 6.1 | Chlorodinitrobenzenes |
| UN 1578 | 6.1 | Chloronitrobenzene, ortho, liquid or Chloronitrobenzenes meta or para, solid |
| UN 1579 | 6.1 | 4-Chloro-o-toluidine hydrochloride |
| UN 1580 | 6.1 | Chloropicrin |
| UN 1581 | 2 | Chloropicrin and methyl bromide mixtures |
| UN 1582 | 2 | Chloropicrin and methyl chloride mixtures |
| UN 1583 | 6.1 | Chloropicrin mixtures, n.o.s. |
| UN 1584 | ? | (UN No. no longer in use) Cocculus (Indian berry) (UN No. no longer in use) [1] |
| UN 1585 | 6.1 | Copper acetoarsenite |
| UN 1586 | 6.1 | Copper arsenite |
| UN 1587 | 6.1 | Copper cyanide |
| UN 1588 | 6.1 | Cyanides, inorganic, solid, n.o.s. |
| UN 1589 | 2 | Cyanogen chloride, inhibited |
| UN 1590 | 6.1 | Dichloroanilines, liquid or Dichloroanilines, solid |
| UN 1591 | 6.1 | o-Dichlorobenzene |
| UN 1592 | ? | (UN No. no longer in use) p-Dichlorobenzene (UN No. no longer in use) [1] |
| UN 1593 | 6.1 | Dichloromethane |
| UN 1594 | 6.1 | Diethyl sulfate |
| UN 1595 | 6.1 | Dimethyl sulfate |
| UN 1596 | 6.1 | Dinitroanilines |
| UN 1597 | 6.1 | Dinitrobenzenes, liquid or Dinitrobenzenes, solid |
| UN 1598 | 6.1 | Dinitro-o-cresol, solid or Dinitro-o-cresol, solution |
| UN 1599 | 6.1 | Dinitrophenol solutions |
| UN 1600 | 6.1 | Dinitrotoluenes, molten |
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.
