| Natrium [ p - z ] | Nummer |
| Natrium-D-pantothenat | 16 |
| Natrium-pentachlor-phenolat | 14 / 10 / 19 / 19a / # (19b+c) / # 21 Haut |
| Natrium-pentacyano-nitrosyl-ferrat (II) | 14 / 13 |
| Natrium-tert-pentylat | 2 / 19 |
| Natrium-perborat | 16 |
| Natrium-perborat Trihydrat | |
| Natrium-perborat Wasserstoff-peroxid | |
| Natrium-percarbonat | |
| Natrium-perchlorat | |
| Natrium-perchlorat Monohydrat | |
| Natrium-(meta)-periodat | 14 / 18 |
| Natrium-(para)-periodat | 14 |
| Natrium-permanganat | 2 |
| Natrium-permanganat Monohydrat | 2 / 12 |
| Natrium-peroxid | 2 |
| Natrium-peroxo-di-sulfat | 16 / 18 / 19 |
| Natrium-persulfat | |
| Isomerengemisch : Natrium-phenethyl-naphthalin-sulfonat U N D Natrium-naphthyl-ethyl-benzo-sulfonat |
16 / 18 / # 6 Augen |
| Natrium-phenolat | 14 / 2 / 18 / 19 |
| Natrium-o-phenyl-phenolat | 14 / 19 / # 6 Augen |
| sek.- / tert.- Natrium-phosphat | 16 |
| Natrium-phosphat Dodecahydrat | |
| Natrium-phosphinat Monohydrat | |
| Natrium-phthalat | |
| Natrium-[29H,31H-phthalo-cyaninato(2-)N29,N30,N31,N32] ((3-(N-methyl-N-(2-hydroxy-ethyl)-amino)-propyl)-amino) sulfonyl-sulfonat, Kupferkomplex |
2 |
| Natrium-poly-anethol-sulfonat | 16 |
| Natrium-poly-phosphat | |
| Natrium-poly-sulfide | 14 / 19 |
| Natrium-1-propan-thiolat | 2 / 19 |
| Natrium-2-propan-thiolat | |
| Natrium-propionat | 16 |
| Natrium-pyrithion | 16 /
Über AGW 19b / # 21 Haut |
| Natrium-pyrophosphat | 16 |
| Natrium-rhodanid | 14 / 12 / 18 |
| Natrium-salicylat | 14 / 16 / 18 |
| Natrium-selenat | 14 / 12 / # 232-(D-1) |
| Natrium-selenit | 14 / 12 / 18 |
| Natrium-selenit Pentahydrat | |
| Natrium-silber-chlorid-Komplex | 16 |
| Natrium-silicat | 2 |
| Natrium-Silicofluorid | 5 / Zubereitung : 16 |
| Natrium-sorbat | 16 |
| Natrium-stearoyl-2-lactylat | |
| Natrium-succinat | |
| Natrium-sulfat | |
| Natrium-sulfat Decahydrat | |
| Natrium-sulfid | 2 / 19 |
| Natrium-sulfit | 16 |
| Natrium-4-sulfo-phenyl-6-((1-oxo-nonyl)-amino)-hexanoat | 18 |
| Natrium-tartrate | 16 |
| Natrium-tellurat (IV) | 12 / 19 |
| Natrium-tetra-borat | 16 / # (19b) |
| Natrium-tetra-borat Decahydrat | 16 /
# (19b) / # 173 Schädlich |
| Natrium-tetra-chloro-platinat (II) | 14 / 12 / 15 / 18 / 19 / # 6 Augen |
| Natrium-tetra-decylsulfat | 2 / 19 |
| Natrium-tetra-fluoroborat | 5 / 19 |
| Natrium-tetroxo-iodat (VII) | 14 / 18 |
| Natrium-thio-antimonat | 12 / 18 / 19a / # (19c) |
| Natrium-thio-cyanat | 14 / 12 / 18 |
| Natrium-thio-glykolat | 14 / 18 / 19 |
| Natrium-thio-phenolat | 2 / # 174 Übel |
| Natrium-thio-sulfat | 16 / # 175 Gegen |
| Natrium-thio-sulfat Pentahydrat | 16 |
| Natrium-tri-chloracetat | |
| Natrium-tri-fluoracetat | 5 / 19 |
| Natrium-((N-(3-tri-methyl-ammonio-propyl)-sulfamoyl) methyl-sulfonato-phthalo-cyaninato)-kupfer (II) |
# 6 Augen |
| Natrium-4-(2,4,4-tri-methyl-pentyl-carbonyl-oxy)-benzol- sulfonat |
14 / 18 / 19 |
| Natrium-tri-methyl-silanolat | 2 / 19 |
| Natrium-tri-poly-phosphat | 16 |
| Natrium-wismutat | 12 |
| Natrium-wolframat Dihydrat | 12 / 16 |