18 Allyl glycidyl ether (AGE) 烯丙基缩水甘油醚 I-b 19 Allyl propyl disulfide 烯丙基丙基二硫化物 I-b 20 Aluminum [7429-90-5], (as Al), Alkyls (NOC) 铝,烷基铝,按 Al 计 I-b 21 Aluminum (as Al), Metal 金属铝,按 Al 计 I-c 22 Aluminum [7429-90-5], (as Al ), Pyrotechnical powders 铝,焦粉末,按 Al 计 I-c 23 Aluminum [7429-90-5], (as Al), Soluble salts 铝,可溶性盐,按 Al 计 I-b 24 Aluminum [7429-90-5], (a s Al), Welding fumes 铝,焊接烟尘,按 Al 计 I-c 25 Aluminum oxide (as Al), Pt 氧化铝,按 Al 计, Pt I-c 26 4-Aminodiphenyl 4- 氨基联苯 III 27 2-Aminoethanol 2- 氨基乙醇 III 28 2-Aminopyridine 2- 氨基吡啶 II 29 Amitrole 氨基三唑,杀草强 III 30 Ammonia 氨 I-b 31 Ammonium chloride fume 氯化铵烟 I-b 32 Ammonium perfluorooctanoate 全氟辛酸铵 III 33 Ammonium sulfamate 氨基磺酸铵 I-b 34 Aniline 苯胺 I-c