类别2 24 氨基化锂 氨基锂 lithium amide 7782-89-0 遇水放出易燃气体的物质和混合物,类别2 25 氨基磺酸 amido-sulfonic acid;sulphamidic acid;sulphamic acid;sulfamic acid 5329-14-6 皮肤腐蚀/刺激,类别2
Some new azo acid dyes were prepared by coupling various diazotized acid components such as anthranilic acid, sulphanilic acid, laurentacid, peri acid, tobias acid, H-acid, J-acid, gamma acid, sulphotobias acid,4-aminotoluiene-3-sulphonic acid, 5-sulpho- anthranilic acid, 2-naphthylamine...
50% increase in reaction speed and yielding sulphanilic acid which is free of coking by-prods. and of equiv. quality to acid produced using a solvent process. The prod. is sufficiently pore for use in dye synthesis or as a catalyst for phenyl-beta-naphthylamine prodn. Also, the coking ...
decamethylenediamine, cyclohexylamine, dicyclohexylamine, cyclopentylamine, benzylamine, dibenzylamine, b -phenylethylamine, naphthylmethylamine, aniline, a -naphthylamine, b -naphthylamine, o-aminodiphenyl, sulphanilic acid, sulphanilamide, 2 - sulphanilamidopyrimidine, sulphanilylguanidine, 2-sulphanilamido...
危害水生环境-长期危害,类别1 254 对氨基苯磺酸 4-氨基苯磺酸 sulphanilic acid;4-aminobenzenesulphonic acid 121-57-3 皮肤腐蚀/刺激,类别2严重眼损伤/眼刺激,类别2皮肤致敏物,类别1危害水生环境-长期危害,类别3 255 对苯二甲酰氯 p-phthaloyl chloride 100-20-9 急性毒性-吸入,类别3皮肤腐蚀/刺激,类别1A...