N-methylaniline, an organic compound with the chemical formula C7H9N, is a colorlessto reddish brown oily liquid, slightly soluble in water, soluble in ethanol, ether,chloroform, mainly used as an intermediate, acid absorbent and solvent in organicsynthesis. In the dye industry, it is used in the production of cationic brilliant red 5GN,cationic peach FG, cationic Peach B, reactive yellow brown KGR, reactive yellow brownKGR, reactive brilliant Blue X-BR, reactive orange K-2RL, acid blue BR, etc
1.Used as dye intermediate.2.N-methylaniline is the raw material of theinsecticide thiazinone, which is used for thesynthesis of its intermediate N-chloromethyln-phenylcarbamyl chloride, and is also theintermediate of the herbicide benthiamide, inaddition, it is more used in the dye industry3. The product is used as an intermediate,acid absorbent and solvent in organicsynthesis, and is used in the production ofcationic brilliant red FG, cationic peach B,active yellow brown KGR in the dye industry.
A ni ọpọlọpọ awọn ile-iṣelọpọ giga-giga pẹlu ifowosowopo jinlẹ, eyiti o le fun ọ ni awọn ọja to gaju ati awọn idiyele ifigagbaga. Ati pe a tun le fun awọn ẹdinwo fun awọn rira olopobobo.Ati pe a ṣe ifọwọsowọpọ pẹlu ọpọlọpọ awọn ile-iṣẹ gbigbe ẹru ẹru ọjọgbọn, le fi awọn ọja ranṣẹ lailewu ati laisiyonu si ọwọ rẹ. Akoko ifijiṣẹ jẹ nipa awọn ọjọ 3-20 lẹhin ijẹrisi isanwo.
Test Item | Sipesifikesonu | Esi |
Ifarahan | Colorless to pale yellow | Followed |
Status | Omi | Followed |
Òórùn | Strong irritating vinegar | Followed |
Acetic acid content w/% | ≥99.8 | 99.99 |
Potassium permanganate test time | Follow test | Followed |
Evaporation residue w/% | ≤0.005 | 0.001 |
Freezing point(ºC) | ≥16.2 | 16.3 |
Heavy metal (Pb mg/kg) | ≤2 | <2 |
As (mg/kg) | ≤1.0 | <0.01 |
Ipari | Qualified |
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