Speċifikazzjoni
oġġett | valur |
CAS Nru. | 2172-33-0 |
Ismijiet Oħra | |
MF | C42H18N2O6 |
EINECS Nru. | 218-524-5 |
Proprjetà kimika: trab kannella ħamrani. Ma jinħallx fl-ilma, etanol, aċetun, kloroform u toluene, solubbli ftit fl-o-chlorophenol u pyridine. Huwa kannella ħamrani f'aċidu sulfuriku kkonċentrat u jipproduċi preċipitat isfar kannella wara d-dilwizzjoni. Huwa kannella aħmar skur f'soluzzjoni alkalina li tnaqqas l-idrosulfit tas-sodju u isfar skur f'soluzzjoni ta 'aċidu.
Użu:isfar tal-bettija 3RT jintuża għaż-żebgħa tal-qoton, tal-ħarir, tal-vinylon u tal-qoton tal-istampar, u wkoll għat-tqabbil tal-kulur. Għandu affinità tajba u livell, u huwa żebgħa isfar importanti b'fraġilità baxxa. Jista 'jintuża wkoll għall-kulur tal-karta.
Metodu ta' produzzjoni:with 1,5-diaminoanthraquinone and 1-chloroanthraquinone as raw materials, the product is obtained through condensation, closed-loop and oxidation.. 72 kg 1,5-diaminoanthraquinone (100%), 168 kg 1-chloroanthraquinone (100%), 71.3 kg sodium carbonate (100%) and 3.6 kg copper powder were put into the condensation pot, heated and dehydrated, reacted at 225-230 ℃ for 2 hours, cooled and crushed, sent into the boiling pot for boiling for 1 hour, filtered while hot, washed to neutral, dried to obtain the condensate. Put 50kg condensate, 150kg aluminum trichloride (industrial product) and 30kg refined salt into the reaction pot, heat to 160-170 ℃ for 1h, put the material into the dilution pot (cold water has been put in advance), generate a large amount of hydrogen chloride gas, absorb it with water, dilute the material, filter it, wash and blow it dry to obtain closed-loop products. Put all the above obtained condensates and 400kg water, 26kg liquid alkali (30%), 1800L sodium hypochlorite solution (effective chlorine content>9 fil-mija) fil-borma ta 'ossidazzjoni, għolli bil-mod it-temperatura għal 90-95 grad għal 1h, żid l-ilma biex tiddilwixxi, agħfas filtru, aħsel għal newtrali, u nixxef biex tikseb prodotti taż-żebgħa.
It-tags Popolari: vat oranġjo 11, iċ-Ċina, manifatturi, fornituri, fabbrika, irħas, skont, kwotazzjoni, prezz baxx, kampjun ħieles
