workplace-signs

Workplace Signs - minimum requirements & signs on containers and pipes

This list contains hazardous substances based on Table 3 of Annex VI to the CLP Regulation 1272/2008/EC. According to the annexes to Directive 92/58/EEC, storage areas and containers containing chemical substances or mixtures that are classified as hazardous according to the CLP Regulation must be duly marked and/or labeled. Directive 92/58/EEC requires employers to ensure proper signage is posted in areas where hazards cannot be avoided or reduced.

RELEVANT LEGISLATION
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Index
034-002-00-8
Danger Symbols
Skull and crossbones

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Name EC / List no. CAS no. Association
3-ethyl-2-[[1-ethyl-4-[(3-ethyl-3H-benzoselenazol-2-ylidene)ethylidene]-5-oxo-3-phenylimidazolidin-2-ylidene]methyl]benzoselenazolium iodide 300-877-2 93964-28-4 Expert judgement
2-[2-[(3-ethyl-6-methoxy-5-methyl-(3H)-benzoselenazol-2-ylidene)methyl]-1-butenyl]-1-(3-sulphonatopropyl)naphth[1,2-d]oxazolium 303-334-8 94166-38-8 Expert judgement
Terbium selenide 234-894-0 12039-51-9 Expert judgement
Selenious acid, phenylmethyl ester 309-043-2 99811-54-8 Expert judgement
Cadmium selenide 215-148-3 1306-24-7 Expert judgement
Ethyl 1-ethyl-2-[2-[(3-ethyl-5,6-dimethyl-3H-benzoselenazol-2-ylidene)methyl]-1-butenyl]naphtho[1,2-d]thiazolium sulphate 285-275-7 85050-02-8 Expert judgement
Strontium selenate 231-202-9 7446-21-1 Expert judgement
Diammonium selenite monohydrate - 66375-26-6 Expert judgement
Methaneselenol - 6486-05-1 Expert judgement
Benzenesulfonic acid, 2-formyl-, sodium salt, reaction products with disodium selenite and potassium cyanide 290-717-7 90218-42-1 Expert judgement
Slimes and Sludges, copper conc. roasting off gas scrubbing, lead-mercury-selenium-contg.
The product obtained by the purification of copper ore concentrate roasting offgas. Composed primarily of lead, mercury and selenium.
 310-062-3 102110-61-2 Expert judgement
Zinc selenide 215-259-7 1315-09-9 Expert judgement
Thorium diselenide 262-410-8 60763-24-8 Expert judgement
Manganese selenide 215-203-1 1313-22-0 Expert judgement
Selenide, diethyl- 628-361-5 627-53-2 Expert judgement
Dicerium triselenide 234-604-2 12014-94-7 Expert judgement
Copper(2+) selenite 233-526-6 10214-40-1 Expert judgement
1-benzyl-6-methoxy-2-[[3-(3-sulphonatopropyl)-3H-benzoselenazol-2-ylidene]methyl]quinolinium 264-488-9 63816-07-9 Expert judgement
Germanium selenide 235-061-4 12065-10-0 Expert judgement
6-Selenoguanosine 684-216-6 29411-74-3 Expert judgement
Lead(2+) selenite 231-300-1 7488-51-9 Expert judgement
Discandium triselenide 235-323-8 12166-43-7 Expert judgement
Didysprosium triselenide 234-652-4 12020-04-1 Expert judgement
(aminoiminomethyl)selenourea 271-154-6 68516-47-2 Expert judgement
Diphenyl selenide 214-474-3 1132-39-4 Expert judgement
Selenosemicarbazide 244-266-8 21198-79-8 Expert judgement
4-methoxy-2-nitrophenyl selenocyanate 264-492-0 63816-14-8 Expert judgement
Nickel selenate (II) hexahydrate - 10101-99-2 Expert judgement
Selenium tetrakis(diethyldithiocarbamate) 226-713-9 5456-28-0 Expert judgement
Benzothiazolium, 3-(2-carboxyethyl)-2-(2-((3-ethyl-5-methoxy-2(3H)-benzoselenazolylidene)methyl)-1-buten-1-yl)-6-methoxy-5-methyl-, iodide (1:1) - 70942-37-9 Expert judgement
1,1-diethyl-2-selenourea 225-855-9 5117-17-9 Expert judgement
3-ethyl-5,6-dimethyl-2-[2-[[5-methyl-3-(2-methyl-3-sulphonatopropyl)-3H-benzoselenazol-2-ylidene]methyl]but-1-enyl]benzothiazolium 303-101-0 94158-30-2 Expert judgement
Carbon diselenide 208-054-9 506-80-9 Expert judgement
Dicesium selenite 239-647-0 15586-47-7 Expert judgement
Benzoselenazolium, 2-methyl-3-(3-sulfopropyl)-, hydroxide, inner salt - 29680-54-4 Expert judgement
Cadmium selenide sulfide, (Cd2SeS) - 12213-70-6 Expert judgement
Thallium selenide 234-895-6 12039-52-0 Expert judgement
Selenic acid, cadmium salt (1:1), dihydrate - 10060-09-0 Expert judgement
2-[2-[[5,6-dimethoxy-3-(3-sulphonatopropyl)-3H-benzoselenazol-2-ylidene]methyl]but-1-enyl]-3-ethyl-5-methoxybenzoxazolium 266-543-2 67014-91-9 Expert judgement
2-amino-3-[(2-amino-2-carboxyethyl)diselanyl]propanoic acid 636-685-3 2897-21-4 Expert judgement
Disodium selenide 215-212-0 1313-85-5 Expert judgement
Niobium diselenide 234-811-8 12034-77-4 Expert judgement
1-ethyl-6-methoxy-2-[[5-methoxy-3-(3-sulphonatopropyl)-3H-benzoselenazol-2-ylidene]methyl]quinolinium 241-805-9 17852-69-6 Expert judgement
Selenium chloride 233-037-8 10025-68-0 Expert judgement
Selenourea 211-129-9 630-10-4 Expert judgement
3-ethyl-2-[2-[(3-ethyl-5-methoxy-3H-benzoselenazol-2-ylidene)methyl]but-1-enyl]-5-methoxybenzoselenazolium iodide 271-426-4 68555-40-8 Expert judgement
Cadmium selenide (CdSe), solid soln. with cadmium sulfide, zinc selenide and zinc sulfide, copper and manganese-doped 309-898-1 101357-01-1 Expert judgement
2-[2-[(3-ethyl-5-methylbenzoselenazol-2(3H)-ylidene)methyl]but-1-enyl]-5,6-dimethyl-3-(3-sulphonatopropyl)benzothiazolium 280-796-6 83783-61-3 Expert judgement
2-amino-4-(methylselenyl)butyric acid 215-977-0 1464-42-2 Expert judgement
Selenium dioxide 231-194-7 7446-08-4 Expert judgement
Aluminium selenide 215-110-6 1302-82-5 Expert judgement
Dirhenium heptaselenide 235-635-4 12397-16-9 Expert judgement
Bis(diethylthiocarbamato-S)bis(diethylthiocarbamato-S,S')selenium 244-442-4 21559-14-8 Expert judgement
3-Ethyl-2-methylselenazolium iodide - 2870-37-3 Expert judgement
Holmium selenide 234-739-7 12029-87-7 Expert judgement
Tungsten diselenide 235-078-7 12067-46-8 Expert judgement
Chloroselenobenzene 227-196-2 5707-04-0 Expert judgement
Seleninyl dichloride 232-244-0 7791-23-3 Expert judgement
Digallium diselenide 261-138-7 58127-88-1 Expert judgement
Hydrogen 2-[2-methyl-3-[3-(3-sulphonatopropyl)-3H-benzoselenazol-2-ylidene]prop-1-enyl]-3-(3-sulphonatopropyl)benzoselenazolium 258-101-2 52685-95-7 Expert judgement
2,5-dimethylbenzoselenazole 220-579-5 2818-89-5 Expert judgement
Selenious acid, ammonium salt (2:1) - 25425-97-2 Expert judgement
Dineodymium triselenide 234-821-2 12035-33-5 Expert judgement
Barium selenide 215-130-5 1304-39-8 Expert judgement
Chromium selenide 234-999-1 12053-13-3 Expert judgement
Mercury selenide 243-910-5 20601-83-6 Expert judgement
Dicesium selenide 250-448-8 31052-46-7 Expert judgement
3-methyl-5-phenyl-2-[2-[[3-(3-sulphonatobutyl)-3H-benzoselenazol-2-ylidene]methyl]but-1-enyl]benzoxazolium 278-389-3 76213-48-4 Expert judgement
Cadmium selenate 237-481-3 13814-62-5 Expert judgement
Benzoselenazolium, 3-ethyl-5-methoxy-2-methyl-, iodide - 2870-38-4 Expert judgement
6-Selenoinosine 637-038-8 40093-99-0 Expert judgement
Dilutetium triselenide 235-308-6 12163-21-2 Expert judgement
Nickel selenide - 11115-99-4 Expert judgement
2-[3-[6-methoxy-5-methyl-3-(3-sulphonatopropyl)-3H-benzoselenazol-2-ylidene]-2-(methylthio)-1-propenyl]-1-methylnaphtho[1,2-d]thiazolium 303-336-9 94166-40-2 Expert judgement
Rubidium selenite - 26271-85-2 Expert judgement
Calcium selenate 237-844-6 14019-91-1 Expert judgement
1-ethyl-2-[(3-ethyl-5-methoxy-3H-benzoselenazol-2-ylidene)methyl]-6-methoxyquinolinium iodide 256-566-6 50378-83-1 Expert judgement
3-ethyl-2-[3-(3-ethyl-3H-benzoselenazol-2-ylidene)isobut-1-enyl]benzoselenazolium iodide 230-767-9 7310-87-4 Expert judgement
Seleninobenzoic acid 230-271-2 6996-92-5 Expert judgement
Diyttrium triselenide 234-855-8 12036-87-2 Expert judgement
5-Methoxy-2-((5-methyl-3-(3-sulfopropyl)-2(3H)-benzoselenazolylidene)methyl)-3-(3-sulfopropyl)benzoselenazolium, hydroxide, inner salt, sodium salt - 70679-43-5 Expert judgement
Selenic acid monohydrate - 13465-62-8 Expert judgement
Bis(4-nitrophenyl) diselenide 252-956-5 36297-89-9 Expert judgement
5-methoxy-2-methylbenzoselenazole 220-956-4 2946-17-0 Expert judgement
Potassium selenate 232-214-7 7790-59-2 Expert judgement
Iron selenide 215-177-1 1310-32-3 Expert judgement
2-[2-[[5,6-dimethyl-3-(4-sulphonatobutyl)-3H-benzoselenazol-2-ylidene]methyl]-1-butenyl]-1-ethylnaphtho[1,2-d]thiazolium 303-714-3 94213-13-5 Expert judgement
Disilver selenide 215-099-8 1302-09-6 Expert judgement
2,1,3-benzoselenadiazole 205-986-8 273-15-4 Expert judgement
Dilithium selenite 239-666-4 15593-51-8 Expert judgement
2-[2-chloro-2-(2-thienyl)vinyl]-3-ethyl-5-methoxybenzoselenazolium chloride 270-258-9 68413-87-6 Expert judgement
Manganese diselenide 235-569-6 12299-98-8 Expert judgement
Disamarium selenide 274-796-5 70714-63-5 Expert judgement
Bis(phenylseleninic) anhydride 241-701-3 17697-12-0 Expert judgement
Dimethyl diselenide 230-410-7 7101-31-7 Expert judgement
6-methoxy-2,5-dimethylbenzoselenazole 274-966-9 70867-60-6 Expert judgement
Dipotassium selenite tetrahydrate - 41292-06-2 Expert judgement
Dirubidium selenate 231-200-8 7446-17-5 Expert judgement
Uranium diselenide 235-245-4 12138-21-5 Expert judgement
2-(4,5-dimethyl-2H-1,3-diselenol-2-ylidene)-4,5-dimethyl-2H-1,3-diselenole 623-491-9 55259-49-9 Expert judgement
1-benzyl-6-methoxy-2-[[3-(4-sulphonatobutyl)-3H-benzoselenazol-2-ylidene]methyl]quinolinium 264-475-8 63815-75-8 Expert judgement
Cobalt selenide 215-155-1 1307-99-9 Expert judgement
Iron selenide - 50926-12-0 Expert judgement
1-ethyl-2-[(3-ethyl-5-methoxy-2(3H)-benzoselenazolylidene)methyl]-6-methoxyquinolinium bromide 267-113-7 67800-88-8 Expert judgement
2-[2-[(3-ethyl-5,6-dimethyl-3H-benzoselenazol-2-ylidene)methyl]but-1-enyl]-6-methoxy-5-methyl-3-(3-sulphonatopropyl)benzoselenazolium 299-206-3 93857-70-6 Expert judgement
Magnesium selenate 239-075-1 14986-91-5 Expert judgement
3-ethyl-2-[3-(3-ethyl-3H-benzoselenazol-2-ylidene)prop-1-enyl]benzothiazolium iodide 251-252-5 32835-32-8 Expert judgement
Cobalt(2+) selenate 238-634-7 14590-19-3 Expert judgement
2-(2-aminoethyldiselanyl)ethanamine;dihydrochloride 636-857-8 3542-13-0 Expert judgement
3-ethyl-2-[3-(3-ethylthiazolidin-2-ylidene)prop-1-enyl]benzoselenazolium iodide 251-594-5 33609-19-7 Expert judgement
Triglycine selenate 213-053-1 920-25-2 Expert judgement
Sodium hydrogenselenite 231-966-3 7782-82-3 Expert judgement
Cadmium selenide (CdSe), solid soln. with cadmium sulfide, zinc selenide and zinc sulfide, aluminum and copper-doped 309-897-6 101357-00-0 Expert judgement
3-methylbenzothiazole-2(3H)-selone 220-506-7 2786-43-8 Expert judgement
N,N,6-triethyl-5-thioxo-2,4-dithia-3-selena-6-azaoctanethioamide 205-267-9 136-92-5 Expert judgement
Selenious acid, dithallium(1+) salt - 15123-92-9 Expert judgement
Copper selenide - 37359-15-2 Expert judgement
Diphenyl diselenide 216-780-2 1666-13-3 Expert judgement
L-(+)-Selenomethionine 608-705-0 3211-76-5 Expert judgement
3-ethyl-2-[3-(3-ethyl-3H-benzoselenazol-2-ylidene)prop-1-enyl]benzoselenazolium iodide 213-882-9 1049-38-3 Expert judgement
Dipotassium selenide 215-198-6 1312-74-9 Expert judgement
1-ethyl-2-[[3-(4-sulphonatobutyl)-2-benzoselenazolinylidene]methyl]quinolinium 251-912-2 34276-89-6 Expert judgement
Selenic acid, cobalt (2+) salt (1:1), hexahydrate - 7788-94-5 Expert judgement
Benzoselenazolium, 5-methoxy-2-methyl-3-(4-sulfobutyl)-, hydroxide, inner salt - 63815-76-9 Expert judgement
Zirconium diselenide 235-325-9 12166-47-1 Expert judgement
Dilithium selenate 239-668-5 15593-52-9 Expert judgement
Bromoselenobenzene 252-238-1 34837-55-3 Expert judgement
Lithium selenate monohydrate - 7790-71-8 Expert judgement
Sodium selenate 236-501-8 13410-01-0 Expert judgement
(benzyldiselanyl)methylbenzene 623-250-8 1482-82-2 Expert judgement
Ammonium selenate 231-985-7 7783-21-3 Expert judgement
1,1-dimethyl-2-selenourea 225-854-3 5117-16-8 Expert judgement
Diindium triselenide 235-016-9 12056-07-4 Expert judgement
Cadmium selenide (CdSe), solid soln. with cadmium sulfide, zinc selenide and zinc sulfide, gold and manganese-doped 309-900-0 101357-03-3 Expert judgement
Diethyl diselenide 211-042-6 628-39-7 Expert judgement
Gold selenide (Au2Se3) - 1303-62-4 Expert judgement
Barium selenate 232-113-8 7787-41-9 Expert judgement
Selenium 231-957-4 7782-49-2 Expert judgement
Dimethyl selenide 209-807-4 593-79-3 Expert judgement
Nickel selenide 215-216-2 1314-05-2 Expert judgement
Bis(dimethyldithiocarbamato-S,S')selenium 243-196-5 19632-73-6 Expert judgement
Cadmium selenide (CdSe), solid soln. with cadmium sulfide, zinc selenide and zinc sulfide, europium-doped 309-899-7 101357-02-2 Expert judgement
Barium selenite 237-280-0 13718-59-7 Expert judgement
Strontium selenide 215-258-1 1315-07-7 Expert judgement
disodium decahydrate selenate 629-472-1 10102-23-5 Expert judgement
2-[2-[(3-ethyl-5-methoxy-3H-benzoselenazol-2-ylidene)methyl]but-1-enyl]-6-methoxy-5-methyl-3-(4-sulphonatobutyl)benzothiazolium 264-472-1 63815-64-5 Expert judgement
Selenium tetrabromide 232-181-9 7789-65-3 Expert judgement
2-(phenylselanyl)-2,3-dihydro-1H-isoindole-1,3-dione 627-542-6 71098-88-9 Expert judgement
1-ethyl-4-[(3-ethyl-3H-benzoselenazol-2-ylidene)methyl]quinolinium iodide 282-556-6 84255-09-4 Expert judgement
Bis(2-aminobenzeneselenolato-N,Se)zinc 239-693-1 15615-72-2 Expert judgement
Benzenamine, 2,2'-diselenobis- - 63870-44-0 Expert judgement
N,N'-(diselenodi-2,1-phenylene)bis(N-methylacetamide) 255-995-6 42905-02-2 Expert judgement
MERCURY (2) SELENITE - 14459-36-0 Expert judgement
Cadmium selenide (CdSe), solid soln. with cadmium sulfide 275-290-7 71243-75-9 Expert judgement
Beryllium selenide 235-450-9 12232-25-6 Expert judgement
1,7-dihydro-6H-purine-6-selone 226-088-2 5270-30-4 Expert judgement
Selenium oxide 235-738-4 12640-89-0 Expert judgement
disodium;selenite;pentahydrate 641-389-2 26970-82-1 Expert judgement
Selenic acid 231-979-4 7783-08-6 Expert judgement
3-ethyl-2-methylbenzoselenazolium 4-methylbenzenesulphonate 255-815-6 42423-89-2 Expert judgement
Cupric selenate pentahydrate - 10031-45-5 Expert judgement
Nickel(2+) selenite 233-263-7 10101-96-9 Expert judgement
Hydrogen 2-[2-[[5,6-dimethyl-3-(3-sulphonatopropyl)-3H-benzoselenazol-2-ylidene]methyl]but-1-enyl]-5,6-dimethyl-3-(3-sulphonatopropyl)benzoselenazolium, sodium salt 257-984-1 52513-84-5 Expert judgement
Bis(ethylselenyl)diiron tetranitrosyl (6CI) - 15025-89-5 Expert judgement
Titanium diselenide 235-077-1 12067-45-7 Expert judgement
Cadmium selenide (CdSe), solid soln. with cadmium sulfide, zinc selenide and zinc sulfide, manganese and silver-doped 309-901-6 101357-04-4 Expert judgement
Dicesium selenate 233-712-7 10326-29-1 Expert judgement
Zinc selenite 237-048-9 13597-46-1 Expert judgement
Ytterbium selenide 234-897-7 12039-54-2 Expert judgement
Selenic acid (H2SeO4), monosodium salt - 10112-94-4 Expert judgement
1-ethyl-2-[(3-ethyl-3H-benzoselenazol-2-ylidene)methyl]-6-methylquinolinium iodide 264-536-9 63870-48-4 Expert judgement
Dicadmium selenide sulphide 235-392-4 12214-12-9 Expert judgement
H2-O3-Se.1/2Na - 14013-56-0 Expert judgement
3-ethyl-2-[3-(3-ethyl-5-methoxy-3H-benzoselenazol-2-ylidene)prop-1-enyl]-5-methoxybenzoselenazolium iodide 298-770-8 93838-99-4 Expert judgement
Dilanthanum triselenide 234-753-3 12031-51-5 Expert judgement
Selenium Hexafluoride 620-577-8 7783-79-1 Expert judgement
2-methyl-3-(3-sulphonatobutyl)benzoselenazolium 263-962-2 63149-25-7 Expert judgement
3-(2-carboxyethyl)-2-[2-[[3-(2-carboxyethyl)-(3H)-benzoselenazol-2-ylidene]methyl]but-1-enyl]-5-methylbenzoselenazolium bromide 272-157-5 68758-81-6 Expert judgement
Benzothiazolium, 2-(2-((3-ethyl-5-methoxy-2(3H)-benzoselenazolylidene)methyl)-1-buten-1-yl)-6-methoxy-5-methyl-3-(3-sulfopropyl)-, inner salt - 63815-98-5 Expert judgement
2,5,6-trimethylbenzoselenazole 220-958-5 2946-20-5 Expert judgement
o-nitrophenyl selenocyanate 257-350-4 51694-22-5 Expert judgement
Dicopper selenide 243-796-7 20405-64-5 Expert judgement
Triphenylphosphine selenide 223-406-1 3878-44-2 Expert judgement
Magnesium selenate hexahydrate - 13446-28-1 Expert judgement
2-[2-[(3-ethyl-5-methyl-3H-benzoselenazol-2-ylidene)methyl]but-1-enyl]-5,6-dimethyl-3-(3-sulphonatopropyl)benzoselenazolium 254-733-8 39981-05-0 Expert judgement
Copper selenide 215-272-8 1317-41-5 Expert judgement
Selenium trioxide 237-385-1 13768-86-0 Expert judgement
3-ethyl-2-[3-(3-ethyl-3H-benzoselenazol-2-ylidene)prop-1-enyl]benzoxazolium iodide 251-249-9 32835-25-9 Expert judgement
Cobalt(2+) selenite 233-064-5 10026-23-0 Expert judgement
Thulium selenide 234-896-1 12039-53-1 Expert judgement
Dirubidium selenite 239-187-0 15123-97-4 Expert judgement
2,2'-diselenobis[5-methoxyaniline] 264-493-6 63816-15-9 Expert judgement
Dibismuth triselenide 235-104-7 12068-69-8 Expert judgement
Bis(p-chlorophenyl) diselenide 243-864-6 20541-49-5 Expert judgement
Selenium tetrafluoride 236-703-6 13465-66-2 Expert judgement
Bis(2-nitrophenyl) diselenide 252-522-5 35350-43-7 Expert judgement
2-[3-(3-ethyl-5-methoxybenzoselenazol-2(3H)-ylidene)-2-(thien-2-yl)prop-1-enyl]-3-(2-hydroxyethyl)-6-methoxy-5-methylbenzothiazolium bromide 270-563-7 68443-89-0 Expert judgement
Selenious acid 231-974-7 7783-00-8 Expert judgement
Dialuminium triselenite 244-126-6 20960-77-4 Expert judgement
2-methylbenzoselenazole 220-577-4 2818-88-4 Expert judgement
selenophene 628-767-2 288-05-1 Expert judgement
Selenium sulfide (SeS) - 7446-34-6 Expert judgement
Praseodymium selenide 234-872-0 12038-08-3 Expert judgement
Nickel selenate 239-125-2 15060-62-5 Expert judgement
Dirubidium selenide 250-447-2 31052-43-4 Expert judgement
3-(2-carboxyethyl)-2-[2-[[3-(2-carboxyethyl)-5-methyl-(3H)-benzoselenazol-2-ylidene]methyl]but-1-enyl]-5-methylbenzoselenazolium bromide 289-516-7 89703-05-9 Expert judgement
Europium selenide 234-662-9 12020-66-5 Expert judgement
Strontium selenite 238-635-2 14590-38-6 Expert judgement
Ethyl 3-ethyl-2-[5-(3-ethyl-3H-benzoselenazol-2-ylidene)penta-1,3-dienyl]benzoselenazolium sulphate 213-583-3 988-93-2 Expert judgement
3-ethyl-2-[2-[[5-methoxy-3-(4-sulphonatobutyl)benzoselenazol-2(3H)-ylidene]methyl]but-1-enyl]-5,6-dimethylbenzothiazolium 285-276-2 85050-03-9 Expert judgement
Vanadium diselenide 235-568-0 12299-51-3 Expert judgement
2-[2-[[5,6-dimethoxy-3-(3-sulphonatopropyl)-(3H)-benzoselenazol-2-ylidene]methyl]but-1-enyl]-3-ethyl-5,6-dimethylbenzoselenazolium 252-595-3 35498-95-4 Expert judgement
Calcium selenite 237-427-9 13780-18-2 Expert judgement
Selenious acid (H2SeO3), sodium salt (4:2) - 15855-80-8 Expert judgement
Zinc selenate 237-051-5 13597-54-1 Expert judgement
Lead selenide 235-109-4 12069-00-0 Expert judgement
1,2-dihydro-5-methyl-3-selenoxo-3H-1,2,4-triazole 251-393-2 33144-86-4 Expert judgement
Potassium selenite 233-909-8 10431-47-7 Expert judgement
Aluminium selenate 238-746-6 14696-77-6 Expert judgement
2-methyl-3-(4-sulphonatobutyl)benzoselenazolium 264-476-3 63815-80-5 Expert judgement
5-chloro-3-ethyl-2-[[1-ethyl-4-[(3-ethyl-3H-benzoselenazol-2-ylidene)ethylidene]-5-oxo-3-phenylimidazolidin-2-ylidene]methyl]benzothiazolium iodide 298-771-3 93839-00-0 Expert judgement
Dilithium selenide 235-230-2 12136-60-6 Expert judgement
Selenium tetrachloride 233-053-5 10026-03-6 Expert judgement
Butanoic acid, 2-amino-4-(ethylseleno)- 607-809-3 2578-27-0 Expert judgement
1,3-dimethyl-2-selenourea 226-883-4 5533-46-0 Expert judgement
3-(3-Sulfopropyl)-2-((3-(3-sulfopropyl)-2(3H)-benzoselenazolylidene)methyl)benzoselenazolium, hydroxide, inner salt, sodium salt - 55425-27-9 Expert judgement
Hafnium diselenide 235-300-2 12162-21-9 Expert judgement
5-ethoxy-2-[2-[(3-ethyl-5-methyl-3H-benzoselenazol-2-ylidene)methyl]but-1-enyl]-3-(3-sulphonatopropyl)benzothiazolium 259-833-5 55811-25-1 Expert judgement
Selenium tetrakis(dimethyldithiocarbamate) 205-624-9 144-34-3 Expert judgement
Quinolinium, 1-butyl-4-(3-(3-ethyl-2(3H)-benzoselenazolylidene)-1-propen-1-yl)-, iodide (1:1) - 65294-08-8 Expert judgement
Ammonium selenite 231-983-6 7783-19-9 Expert judgement
Diholmium triselenide 235-303-9 12162-60-6 Expert judgement
Cadmium selenite 237-480-8 13814-59-0 Expert judgement
1-ethyl-2-[3-(3-ethyl-3H-benzoselenazol-2-ylidene)prop-1-enyl]quinolinium iodide 276-697-2 72491-44-2 Expert judgement
Molybdenum diselenide 235-027-9 12058-18-3 Expert judgement
Lead selenate 231-199-4 7446-15-3 Expert judgement
Tin selenide 215-257-6 1315-06-6 Expert judgement
3-ethyl-2-[2-[(3-ethyl-5-methoxy-3H-benzoselenazol-2-ylidene)methyl]but-1-enyl]-6-methylbenzothiazolium iodide 264-494-1 63816-16-0 Expert judgement
Gold diselenide - 88608-76-8 Expert judgement
5-chloro-3-ethyl-2-[2-[[5-methoxy-3-(4-sulphonatobutyl)benzoselenazol-2(3H)-ylidene]methyl]but-1-enyl]benzothiazolium 264-558-9 63907-45-9 Expert judgement
2,2'-Diselenobisethanamine - 2697-61-2 Expert judgement
Phenylselenol 211-457-2 645-96-5 Expert judgement
Disilver selenite 232-046-4 7784-05-6 Expert judgement
Manganese(2+) selenite 239-796-1 15702-34-8 Expert judgement
Selenium disulphide 231-303-8 7488-56-4 Expert judgement
Potassium selenocyanate 222-320-1 3425-46-5 Expert judgement
Copper selenate 239-181-8 15123-69-0 Expert judgement
Sodium selenite 233-267-9 10102-18-8 Expert judgement
Dihydrogen selenide 231-978-9 7783-07-5 Expert judgement
Rhenium diselenide 234-879-9 12038-64-1 Expert judgement
Dierbium triselenide 234-657-1 12020-38-1 Expert judgement
Didodecyl selenide 227-391-2 5819-01-2 Expert judgement
Diantimony triselenide 215-256-0 1315-05-5 Expert judgement
Digallium triselenide 234-693-8 12024-24-7 Expert judgement
3-ethyl-2-[3-(3-ethyl-5,6-dimethyl-3H-benzoselenazol-2-ylidene)-2-methylprop-1-enyl]-5,6-dimethylbenzoselenazolium bromide 257-428-8 51799-69-0 Expert judgement
Dithallium selenide 239-627-1 15572-25-5 Expert judgement
4-(allylseleno)-1-chlorobenzene 241-513-1 17508-29-1 Expert judgement
Benzoselenazolium, 3-ethyl-5-methoxy-2-(2-(methylthio)-1-buten-1-yl)-, iodide (1:1) - 63816-17-1 Expert judgement
Magnesium selenide 215-201-0 1313-04-8 Expert judgement
Gallium selenide 234-689-6 12024-11-2 Expert judgement
Gadolinium selenide 234-700-4 12024-90-7 Expert judgement
Calcium selenide 215-141-5 1305-84-6 Expert judgement
5-Chloro-2-methylbenzoselenazole - 2946-15-8 Expert judgement
3,3'-Diselenobisalanine - 1464-43-3 Expert judgement
Tantalum diselenide 234-898-2 12039-55-3 Expert judgement
Selenium bromide 232-173-5 7789-52-8 Expert judgement
Trimethyl[(phenylseleno)methyl]silane 260-077-3 56253-60-2 Expert judgement
3-ethyl-2-[3-(3-ethyl-3H-benzoselenazol-2-ylidene)-2-methylprop-1-enyl]benzoselenazolium bromide 246-408-4 24687-31-8 Expert judgement
Hydrogen-2-[2-[[5-methoxy-3-(3-sulphonatopropyl)-3H-benzoselenazol-2-ylidene]methyl]but-1-enyl]-5,6-dimethyl-3-(3-sulphonatopropyl)benzothiazolium 246-411-0 24687-35-2 Expert judgement
Ethyl 3-ethyl-2-methylbenzoselenazolium sulphate 266-181-5 66142-22-1 Expert judgement
Residues, zinc refining flue dust wastewater, mercury-selenium
The hot gases obtained by the roasting of raw zinc concentrate are cooled and cleaned from dust by passing through a spray of dilute sulfuric acid and/or water. This acid and/or water is filtered; the solid residue contains most of the volatile components of the concentrates to be roasted.
 309-609-9 100403-63-2 Expert judgement
Diarsenic triselenide 215-119-5 1303-36-2 Expert judgement
Arsenic selenide - 12626-31-2 Expert judgement
3-ethyl-2-[2-[(3-ethyl-5-methoxy-3H-benzoselenazol-2-ylidene)methyl]but-1-enyl]-5,6-dimethylbenzoselenazolium iodide 299-223-6 93857-89-7 Expert judgement
Germanium diselenide 235-063-5 12065-11-1 Expert judgement
Seleninyl bromide 232-171-4 7789-51-7 Expert judgement
Selenium, waste acid ppt. - 69029-55-6 Expert judgement
Calcium selenate dihydrate - 7790-74-1 Expert judgement
Benzoselenazole, 2-methyl-5-phenyl- - 57478-60-1 Expert judgement
3-ethyl-2-[2-[(3-ethyl-3H-benzoselenazol-2-ylidene)methyl]but-1-enyl]benzoselenazolium iodide 213-002-3 909-64-8 Expert judgement