| 106-44-5 (p) | | | | | | | | |
| 1319-77-3 (směs) | | | | | | | | |
| 203-577-9(m) | | | | | | | | |
| 202-423-8(o) | | | | | | | | |
| 203-398-6(p) | | | | | | | | |
| 215-293-2(směs) | | | | | | | | |
| Poznámka C | 604-004-00-9 | | | | | | | | |
| Kresylglycidylether viz 1,2-Epoxy-3-(tolyloxy)-propan |
| Krimidin |
| N-(2-chlor-6-methylpyrimidin-4-yl)dimethylamin |
| 535-89-7 | T+; R 28 | T+ | R 28 | S (1/2-)36/37-45 | | | | |
| 208-622-6 | | | | | | | | |
| 613-004-00-8 | | | | | | | | |
| Krotonaldehyd viz But-2-enal |
| Krotoxyfos |
| 1-fenylethyl-trans-3-(dimethoxyfosforyloxy)but-2-enoát |
| 7700-17-6 | T; R 24/25 | T | R 24/25 | S (1/2-)28-36/37-45 | | | | |
| 231-720-5 | | | | | | | | |
| 015-109-00-9 | | | | | | | | |
| Krufomat |
| (4-terc-butyl-2-chlorfenyl)-methyl-(N-methylfosforamidát) |
| 299-86-5 | Xn; R 21/22 | Xn | R 21/22-50/53 | S (2-)36/37-60-61 | | | | |
| 206-083-1 | N; R 50-53 | N | | | | | | |
| 015-074-00-X | | | | | | | | |
| Kryolit viz Fluorid sodno-hlinitý |
| Kumafos |
| O-(3-chlor-4-methyl-2(2H)oxochromen-7-yl)-O,O-diethyl-fosforothioát |
| 56-72-4 | T+; R 28 | T+ | R 21-28-50/53 | S (1/2-)28-36/37- | | | | |
| 200-285-3 | Xn; R 21 | N | | 45-60-61 | | | | |
| 015-038-00-3 | N; R 50-53 | | | | | | | |
| Kumafuryl viz Fumarin |
| Kumachlor |
| 3-[1-(4-chlorfenyl)-3-oxobutyl]-4-hydroxychromen-2(2H)-on |
| 81-82-3 | Xn; R 48/22 | Xn | R 48/22 | S (2-)37 | | | | |
| 201-378-1 | | | | | | | | |
| 607-057-00-6 | | | | | | | | |
| Kumatetralyl |
| 4-hydroxy-3-(1,2,3,4-tetrahydro-1-naftyl)chromen-2(2H)-on |
| 5836-29-3 | T+; R 27/28 | T+ | R 27/28-48/24/25 | S (1/2-)36/37-45 | | | | |
| 227-424-0 | T; R 48/24/25 | | | | | | | |
| 607-059-00-7 | | | | | | | | |
| Kumen viz Isopropylbenzen |
| Kumenhydroperoxid viz (2-Fenylpropan-2-yl)hydroperoxid |
| Kumithoat |
| O,O-diethyl-O-(6(6H)-oxo-7,8,9,10-tetrahydrobenzo[c]chromen-3-yl-fosforothioát |
| 572-48-5 | T; R 25 | T | R 25 | S (1/2-)28-36/37-45 | | | | |
| 015-086-00-5 | | | | | | | | |
| Kyanamid |
| 420-04-2 | T; R 25 | T | R 21-25-36/38-43 | S (1/2-)3-22-36/37- 45 | | | | |
| 206-992-3 | Xn; R 21 | | | | | | |
| 615-013-00-2 | Xi; R 36/38 | | | | | | | |
| | R 43 | | | | | | | |
| Kyanamid vápenatý |
| 156-62-7 | Xn; R 22 | Xn | R 22-37-41 | S (2-)22-26- 36/37/39 | | | | |
| 205-861-8 | Xi; R 37-41 | | | | | | |
| 615-017-00-4 | | | | | | | | |
| Kyanatan draselný |
| 590-28-3 | Xn; R 22 | Xn | R 22 | S (2-)24/25 | | | | |
| 209-676-3 | | | | | | | | |
| 615-016-00-9 | | | | | | | | |
| Kyanatan sodný |
| 917-61-3 | Xn; R 22 | Xn | R 22 | S (2-)24/25 | | | | |
| 213-030-6 | | | | | | | | |
| 011-006-00-8 | | | | | | | | |
| Kyanazin |
| 2-[(4-chlor-6-ethylamino-1,3,5-triazin-2-yl)amino]-2-methylpropannitril |
| 21725-46-2 | Xn; R 22 | Xn | R 22 | S (2-)37 | | | | |
| 244-544-9 | | | | | | | | |
| 613-013-00-7 | | | | | | | | |
| 2´-(2-Kyan-4,6-dinitrofenylazo)-5´-(dipropylamino)propionanilid |
| 106359-94-8 | R 43 | Xi | R 43-52/53 | S (2-)22-24-37-61 | | | | |
| 403-010-7 | R 52-53 | | | | | | | |
| 611-010-00-5 | | | | | | | | |
| Kyanid kademnatý |
| 542-83-6 | T+; R 26/27/28 | T+ | R 26/27/28-32-33- 40 | S (1/2-)7-28-29-45 | T+ | 0,1 ≤ c < 1 | | |
| 208-829-1 | R 32 | | | c ≥ 7 | R 20/21/22-33 | | |
| 048-004-00-1 | R 33 | | | | R 26/27/28-32-33- 40 | | | |
| | Xn; R 40 | | | | | | |
| | | | | | T | | | |
| | | | | | 1 ≤ c | | | |
| | | | | | R 23/24/25-32-33- 40 | | | |
| Kyanid-oxid rtuťnatý |
| 1335-31-5 | E; R 3 | E | R 3-23/24/25-33 | S (1/2-)28-35-45 | | | | |
| 215-629-8 | T; R 23/24/25 | T | | | | | | |
| 080-006-00-8 | R 33 | | | | | | | |
| Kyanid vápenatý |
| 592-01-8 | T+; R 28 | T+ | R 28-32 | S (1/2-)7/8-23- 36/37-45 | | | | |
| 209-740-0 | R 32 | | | | | | |
| 020-002-00-5 | | | | | | | | |
| Kyanidy (s výjimkou komplexních kyanidů jako např. ferro- a ferrikyanidy) |
| | T+; R 26/27/28 | T+ | R 26/27/28-32 | S (1/2-)7-28-29-45 | | | | |
| | R 32 | | | | | | | |
| Poznámka A | 006-007-00-5 | | | | | | | | |
| Kyanofenfos |
| 4-(ethoxy-fenylfosfonothioyloxy)benzonitril |
| 13067-93-1 | T; R 25-39/25 | T | R 21-25-36-39/25 | S (1/2-)36/37-45 | | | | |
| | Xn; R 21 | | | | | | | |
| 015-110-00-4 | Xi; R 36 | | | | | | | |
| Kyanofos |
| O-(4-kyanfenoxy)-O,O-dimethyl-fosforothioát |
| 2636-26-2 | Xn; R 21/22 | Xn | R 21/22-50/53 | S (2-)36/37-60-61 | | | | |
| 220-130-3 | N; R 50-53 | N | | | | | | |
| 015-087-00-0 | | | | | | | | |
| Kyanovodík |
| 74-90-8 | F+; R 12 | F+ | R 12-26 | S (1/2-)7/9-16- 36/37-38-45 | | | | |
| 200-821-6 | T+; R 26 | T+ | | | | | |
| 006-006-00-X | | | | | | | | |
| Kyanthoat |
| N-(1-kyan-1-methylethyl)-2-(diethoxyfosforothioyl)acetamid |
| 3734-95-0 | T+; R 28 | T+ | R 24-28 | S (1/2-)36/37-45 | | | | |
| 223-099-4 | T; R 24 | | | | | | | |
| 015-070-00-8 | | | | | | | | |
| Kyselina adipová |
| 124-04-9 | Xi; R 36 | Xi | R 36 | S (2) | | | | |
| 204-673-3 | | | | | | | | |
| 607-144-00-9 | | | | | | | | |
| Kyselina akrylová |
| 79-10-7 | R 10 | C | R 10-34 | S (1/2-)26-36-45 | | | c ≥ 25 | 2 ≤ c < 25 |
| 201-177-9 | C; R 34 | | | | | | R 34 | R 36/38 |
| Poznámka D | 607-061-00-8 | | | | | | | | |
| Kyselina amidosírová |
| 5329-14-6 | Xi; R 36/38 | Xi | R 36/38 | S (2-)26-28 | | | | |
| 226-218-8 | | | | | | | | |
| 016-026-00-0 | | | | | | | | |
| Kyselina 3-aminobenzensulfonová |
| kyselina metanilová |
| 121-47-1 | Xn; R 20/21/22 | Xn | R 20/21/22 | S (2-)25-28 | | | | |
| 204-473-6 | | | | | | | | |
| 612-013-00-4 | | | | | | | | |
| Kyselina 4-aminobenzensulfonová |
| kyselina sulfanilová |
| 121-57-3 | Xi; R 36/38 | Xi | R 36/38-43 | S (2-)24-37 | | | | |
| 204-482-5 | R 43 | | | | | | | |
| 612-014-00-X | | | | | | | | |
| Kyselina 7-amino-3-{[(5-karboxymethyl-4-methylthiazol-2-yl)sulfanyl]methyl}-6(7H)-oxo-2H-azeto[2,1-b][1,3]thiazin-4-karboxylová |
| 111298-82-9 | R 42/43 | Xn | R 42/43-52/53 | S (2-)22-24-37-61 | | | | |
| 403-690-5 | R 52-53 | | | | | | | |
| 613-097-00-5 | | | | | | | | |
| Kyselina arseničná a její soli |
| | Karc.kat.1; R 45 | T | R 45-23/25 | S 53-45 | | | | |
| Poznámka A | | T; R 23/25 | | | | | | | |
| Poznámka E | 033-005-00-1 | | | | | | | | |
| Kyselina 3-(azidosulfonyl)benzoová |
| 15980-11-7 | E; R 2 | E | R 2-41-43-48/22 | S (2-)22-26-35- 3 6/37/39 | | | | |
| 405-310-3 | Xn; R 48/22 | Xn | | | | | |
| 607-225-00-9 | Xi; R 41 | | | | | | | |
| | R 43 | | | | | | | |
| Kyselina [(benzothiazol-2-yl)sulfanyl]jantarová |
| 95154-01-1 | R 43 | Xi | R 43 | S (2-)24-37 | | | | |
| 401-450-4 | | | | | | | | |
| 607-179-00-X | | | | | | | | |
| Kyselina bromoctová |
| 79-08-3 | T; R 23/24/25 | T | R 23/24/25-35 | S (1/2-)36/37/39-45 | | | | |
| 201-175-8 | C; R 35 | C | | | | | | |
| 607-065-00-X | | | | | | | | |
| Kyselina bromovodíková |
| ........% | | C; R 34 | C | R 34-37 | S (1/2-)7/9-26-45 | | | c ≥ 40 | 10 ≤ c < 40 |
| | Xi; R 37 | | | | | | R 34-37 | R 36/37/38 |
| Poznámka B | 035-002-01-8 | | | | | | | | |
| Kyselina 3-(3-terc- butyl-4-hydroxyfenyl)propanová |
| 107551-67-7 | Xn; R 22 | Xn | R 22-36 | S (2-)25-26-36 | | | | |
| 403-920-4 | Xi; R 36 | | | | | | | |
| 607-215-00-4 | | | | | | | | |
| Kyselina dehydracetová |
| 3-acetyl-6-methyltetrahydropyran-2,4-dion |
| 520-45-6 | Xn; R 22 | Xn | R 22 | S (2) | | | | |
| 208-293-9 | | | | | | | | |
| 607-163-00-2 | | | | | | | | |
| Kyselina dehydracetová, sodná sůl |
| 3-acetyl-6-methyltetrahydropyran-2,4-dion, sodná sůl |
| 4418-26-2 | Xn; R 22 | Xn | R 22 | S (2) | | | | |
| 224-580-1 | | | | | | | | |
| 607-164-00-8 | | | | | | | | |
| Kyselina 2-(difosfonomethyl)jantarová |
| 51395-42-7 | C; R 34 | C | R 34-43 | S (1/2-)26- | | | | |
| 403-070-4 | R 43 | | | 36/37/39-45 | | | | |
| 015-148-00-1 | | | | | | | | |
| Kyselina 4-(2,4-dichlorfenoxy)butanová |
| 2,4-DB |
| 94-82-6 | Xn; R 21/22 | Xn | R 21/22 | S (2-)36/37 | | | | |
| 202-366-9 | | | | | | | | |
| 607-083-00-8 | | | | | | | | |
| Kyselina 4-(2,4-dichlorfenoxy)butanová, soli |
| 4-(2,4-dichlorfenoxy)butanoáty |
| | Xn; R 20/21/22 | Xn | R 20/21/22 | S (2-)13 | | | | |
| Poznámka A | 607-084-00-3 | | | | | | | | |
| Kyselina 2,4-dichlorfenoxyoctová |
| 2,4-D |
| 94-75-7 | Xn; R 22 | Xn | R 22-36/37/38 | S (2-)36/37 | | | | |
| 202-361-1 | Xi; R 36/37/38 | | | | | | | |
| 607-039-00-8 | | | | | | | | |
| Kyselina 2,4-dichlorfenoxyoctová, soli a estery |
| 2,4-dichlorfenoxyacetáty |
| | Xn; R 20/21/22 | Xn | R 20/21/22 | S (2-)13 | | | | |
| Poznámka A | 607-040-00-3 | | | | | | | | |
| Kyselina (+)-(R)-2-(2,4-dichlorfenoxy)propanová |
| 15165-67-0 | Xn; R 22 | Xn | R 22-38-41-43 | S (2-)24-26-37/39 | | | | |
| 403-980-1 | Xi; R 38-41 | | | | | | | |
| 607-218-00-0 | R 43 | | | | | | | |
| Kyselina 3,7-dichlorchinolin-8-karboxylová |
| 84087-01-4 | R 43 | Xi | R 43 | S (2-)24-37 | | | | |
| 402-780-1 | | | | | | | | |
| 607-186-00-8 | | | | | | | | |
| Kyselina dichlorisokyanurová viz 4,6-Dichlor-1,3,5-triazin-2-ol |
| Kyselina dichloroctová |
| 79-43-6 | C; R 35 | C | R 35 | S (1/2-)26-45 | | | | |
| 201-207-0 | | | | | | | | |
| 607-066-00-5 | | | | | | | | |
| Kyselina 3,6-dichlorpyridin-2-karboxylová viz Klopyralid |
| Kyselina 6-dokosyloxy-1-hydroxy-4-[1-(4-hydroxy-3-methyl-1-fenanthryl)-3-oxo-2-oxafenalen-1yl]-2-naftoová |
| | R 43 | Xi | R 43-53 | S (2-)24-37-61 | | | | |
| 404-550-6 | R 53 | | | | | | | |
| 607-221-00-7 | | | | | | | | |
| Kyselina dusičná |
| ...% | 7697-37-2 | O; R8 | O | R 8-35 | S (1/2-)23-26-36-45 | | | c ≥ 20 | |
| Poznámka keklasifikaci: | 231-714-2 | C; R 35 | C | | | | | R 35 | |
| 007-004-00-1 | | | | | | | | |
| c ≥ 70 % | | | | | | | | 5 ≤ c < 20 | |
| O; R 8 | | | | | | | | R 34 | |
| Poznámka B | | | | | | | | | |
| Kyselina dusičná, kyselina sírová (směs) |
| obsah HNO3 | 51602-38-1 | O; R8 | O | R 8-35 | S (1/2-)23 -26-30- 36 -45 | | | | |
| >30 % | | C; R 35 | C | | | | | |
| 007-005-00-7 | | | | | | | | |
| Kyselina ethylendiamintetraoctová viz EDTA-2Na |
| Kyselina 2-ethylhexanová |
| 149-57-5 | Repr.kat.3; R 63 | Xn | R 63 | S (2-)36/37 | | | | |
| 205-743-6 | | | | | | | | |
| 607-230-00-6 | | | | | | | | |
| Kyselina fluoroctová |
| 144-49-0 | T+; R 28 | T+ | R 28 | S (1/2-)20-22-26-45 | | | | |
| 205-631-7 | | | | | | | | |
| 607-081-00-7 | | | | | | | | |
| Kyselina fluoroctová, soli rozpustné ve vodě |
| fluoracetáty rozpustné ve vodě |
| | T+; R 28 | T+ | R 28 | S (1/2-)20-22-26-45 | | | | |
| Poznámka A | 607-082-00-2 | | | | | | | | |
| Kyselina fluorosírová |
| kyselina fluorsulfonová |
| 7789-21-1 | Xn; R 20 | C | R 20-35 | S (1/2-)26-45 | | | | |
| 232-149-4 | C; R 35 | | | | | | | |
| 016-018-00-7 | | | | | | | | |
| Kyselina fluorovodíková |
| .... ......% | 7664-39-3 | T+; R 26/27/28 | T+ | R 26/27/28-35 | S (1/2-)7/9 -26- 36/37-45 | T+ | 0,1 ≤ c < 1 | c ≥ 7 | |
| 231-634-8 | C; R 35 | C | | c ≥ 7 | R 20/21/22-36 | R 26/27/28-35 | |
| 009-003-00-1 | | | | | R 26/27/28-35 | | | |
| | | | | | | | 1 ≤ c | |
| | | | | | T | | R 23/24/25-34 | |
| | | | | | 1 ≤ c | | | |
| Poznámka B | | | | | | R 23/24/25-34 | | | |
| Kyselina fluorsulfonová viz Kyselina fluorosírová |
| Kyselina fosforečná viz Kyselina orthofosforečná |
| Kyselina fumarová |
| 110-17-8 | Xi; R 36 | Xi | R 36 | S (2-)26 | | | | |
| 203-743-0 | | | | | | | | |
| 607-146-00-X | | | | | | | | |
| Kyselina glutamová a N-alkyl(C12-C14)propan-1,3-diamin, reakční produkt |
| | T+; R 26 | T+ | R 22-26-34-50/53 | S (1/2-)26- 36/37/39-38-45- 60-61 | | | | |
| 403-950-8 | Xn; R 22 | N | | | | | |
| 607-216-00-X | C; R 34 | | | | | | |
| | N; R 50-53 | | | | | | | |
| Kyselina heptanová |
| 111-14-8 | C; R 34 | C | R 34 | S (1/2-)26-28- 36/37/39-45 | | | | |
| 203-838-7 | | | | | | | |
| 607-196-00-2 | | | | | | | | |
| Název | Číslo CAS | Klasifikace | | | | | | | |
| Číslo ES | | Symbol | R-věty | S-věty | T | Xn | C | Xi |
| Poznámka | Indexové číslo | R-věty | | | | | | | |
| Kyselina hexafluorokřemičitá |
| .....% | 16961-83-4 | C; R 34 | C | R 34 | S (1/2-)26 -27-45 | | | c ≥ 10 | 5 ≤ c |
| 241-034-8 | | | | | | | R 34 | R 36/38 |
| Poznámka B | 009-011-00-5 | | | | | | | | |
| Kyselina hydrazin-1,1-dioctová |
| 19247-05-3 | T; R 25 | T | R 25-43-48/22- | S (1/2-)26- 36/37/39-45-61 | | | | |
| 403-510-5 | Xn; R 48/22 | | 52/53 | | | | |
| 607-214-00-9 | R 43 | | | | | | | |
| | R 52-53 | | | | | | | |
| Kyselina 4-chlorfenoxyoctová |
| 4-CPA |
| 122-88-3 | Xn; R 22 | Xn | R 22 | S (2) | | | | |
| 204-581-3 | | | | | | | | |
| 607-073-00-3 | | | | | | | | |
| Kyselina chloristá |
| ......% | 7601-90-3 | O; R 8 | O | R 5-8-35 | S (1/2-)23-26-36-45 | | | c ≥ 50 | 1 ≤ c |
| Poznámka ke klasifikaci: | 231-512-4 | R 5 | C | | | | | R 35 | R 36/38 |
| 017-006-00-4 | C; R 35 | | | | | | | |
| c ≥ 50 | | | | | | | | 10 ≤ c < 50 | |
| O; R 5-8 | | | | | | | | R 34 | |
| Poznámka B | | | | | | | | | |
| Kyselina 4-(4-chlor-2-methylfenoxy)butanová |
| MCPB |
| 94-81-5 | Xn; R 22 | Xn | R 22 | S (2-)24/25 | | | | |
| 202-365-3 | | | | | | | | |
| 607-053-00-4 | | | | | | | | |
| Kyselina 4-(4-chlor-2-methylfenoxy)butanová, soli a estery |
| 4-(4-chlor-2-methylfenoxy)butanoáty |
| | Xn; R 22 | Xn | R 22 | S (2-)24/25 | | | | |
| Poznámka A | 607-054-00-X | | | | | | | | |
| Kyselina 4-chlor-2-methylfenoxyoctová |
| MCPA |
| 94-74-6 | Xn; R 22 | Xn | R 22-38-41 | S (2-)26-37-39 | | | | |
| 202-360-6 | Xi; R 38-41 | | | | | | | |
| 607-051-00-3 | | | | | | | | |
| Kyselina 4-chlor-2-methylfenoxyoctová, soli a estery |
| 4-chlor-2-methylfenoxyacetáty |
| | Xn; R 20/21/22 | Xn | R 20/21/22 | S (2-)13 | | | | |
| Poznámka A | 607-052-00-9 | | | | | | | | |
| Kyselina chloroctová |
| 79-11-8 | T; R 25 | T | R 25-34-50 | S (1/2-)23-37-45-61 | | | | |
| 201-178-4 | C; R 34 | N | | | | | | |
| 607-003-00-1 | N; R 50 | | | | | | | |
| Kyselina chlorosírová |
| kyselina chlorsulfonová |
| 7790-94-5 | R 14 | C | R 14-35-37 | S (1/2-)26-45 | | | | |
| 232-234-6 | C; R 35 | | | | | | | |
| 016-017-00-1 | Xi; R 37 | | | | | | | |
| Kyselina chlorovodíková |
| .......% | | C; R 34 | C | R 34-37 | S (1/2-)26-45 | | | c ≥ 25 | 10 ≤ c < 25 |
| 231-595-7 | Xi; R 37 | | | | | | R 34-37 | R 36/37/38 |
| 017-002-01-X | | | | | | | | |