N-(Isoxazol-5-yl) sulphanilamide cum CAS 7758-79-4
Modi productionis industrialis includunt disodium hydrogenii phosphas neutralisationis methodum et modum neutralization nitri cineris.
1. Disodium hydrogenii phosphas et neutralisationis aqua duodecim disodium hydrogenii phosphatis proportio 3:2 adde aquam ad dissolvendum, percolatum ad removendum et filtratum ad neutralizer et neutralisationi reactionem in phosphate mixtam lente miscere, pH imperium in 4.2~ 4.6, reactionem solutio per evaporationem ad formam veli crystallini, refrigerationem crystallizationem, separationem centrifugam, duo aquae sodium dihydrogenium phosphas. Postquam in 100℃ siccata est, phosphas anhydrosinum sodium dihydrogenium praeparatum est. Liquor matrici reddi potest pro disodium hydrogenii phosphatis solvendum.
2. Soda cineris neutralisationi methodus: Acidum phosphoricum extractum in neutralization reactorem additur, et solutionem nitri cineris lente additur in neutralizatione reactionem excitando ad generandum phosphas sodium dihydrogenium, quod percolatur, evaporatur et contrahitur, refrigeratur ad 60~. 70℃ ad crystallizationem praecipitandam et per centrifugationem ad sodium dihydrogenum phosphatum dihydratum obtinendum separatum. phosphas anhydrous sodium dihydrogenium praeparatum ab aere siccando.
| Product nomen: | N-(Isoxazol-5-yl)sulphanilamide | Batch No. | JL20220716 |
| Cas | 7758-79-4 | MF Date | 16 Jul |
| stipare | 25kgs/Bag | Analysis Date | 17 Jul |
| quantitas | 5MT | Exitus Date | 15, 2024 |
| ITEM | VEXILLUM | RESULT | |
| Aspectus | Alba vel off album crystallinum pulveris | Album pulveris crystallini | |
| Puritas | ≥98.0% | 98.3% | |
| Insolubilis materia | ≤0.05% | <0.05% | |
| Chloride | ≤0.014% | <0.014% | |
| Sulfate | ≤0.25% | <0.25% | |
| Arsenicum | ≤0.0005% | <0.0005% | |
| Metallum grave | ≤0.002% | <0.002% | |
| Fluoride | ≤0.005% | <0.005% | |
| conclusio | secundum quid | ||
1. Usus aquae mollior, pondus fabricae amplificator, actor fireproof, et usus in TESTA, solida, medicina, pigmentum, cibus industriae et aliae phosphatae faciendae.
2. Adhibetur ut curatio aquae industrialis agens, excudendi et tingendi purgat, qualitatem emendandi, neutraliser, culturae antibioticae agentis, diam curationi agentis, cibi qualitatem emendandi.
25kgs pera seu postulatio clientium. Abstine eam a luce ad temperiem infra 25℃.
N-(Isoxazol-5-yl) sulphanilamide cum CAS 7758-79-4
