Likristale tse tala tsa Magenta Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9 Malachite Green (Tetramethyldi-P-AMINOTRIPHENYLCARBINOL CHLRIDE) 100% botala ba motheo 4 CAS NO 2437-29-8
Ho sebelisa Nmine N-dimethylaniline e le thepa e ka sehloohong e tala, N-dimethylaniline le benzaldehyde li ile tsa koaheloa ka pel'a sulfuric acid, eaba li oxidized ke PbO2, e tlosoa ke Na2SO4, e sa nke lehlakore ke Na2CO3 ho fumana sehlopha sa dae ea joala, qetellong ea kristale ka oxalic acid. e tlhotliloeng le e omisitsoeng ho fumana sehlahisoa se felileng.che, che, che.
Lintlha tsa Sephutheloana
100g/500g/1kg/5kg/10kg/25kg/200kg kapa e le kopo ea hao e khethehileng
| Lebitso: | Botala ba motheo 4 |
| Nomoro ea CAS: | 14426-28-9 |
| Sebaka sa Tšimoloho: | mit-ivy xuzhou jiangsu |
| MF: | C23H25N2 |
| MW: | 329.46 |
| Ponahalo: | Khalase e Tala e benyang |
| Sollubility: | E qhibiliha ka metsing le ethanol |
| Thepa: | Lidae le li-pigments |
| Kopo: | Ho daea fiber ea acrylic, silika, boea, fiber ea diacetate, fiber ea k'hothone joalo-joalo |
| COA: | E fumaneha |
Thepa ea lik'hemik'hale
Botala bo nang le likristale tse phatsimang.E qhibiliha ka metsing, e qhibiliha haholo ka har'a ethanol, kaofela ha eona e le boputsoa bo botala.Dae e bonahala e le mosehla ka har'a acid e ngata ea sulfuric 'me e fetoha lamunu e lefifi ka mor'a ho hlapolloa;lamunu ka acid e koalehileng ea nitric le sootho ea lamunu kamora ho hlapolloa;tharollo ea metsi e eketsoa ka sodium hydroxide ho hlahisa pula e tšoeu e nang le khanya e tala.Ha e dauoa ka mocheso o phahameng (120 ℃), leseli la 'mala ha le fetohe.Ho daea ka potlako ho khanya ea letsatsi ka fiber ea acrylic ke grade 4-5.
Lisebelisoa
Botala ba alkaline bo sebelisoa ho daea likhoele tsa acrylic, silika, boea, diacetate le likhoele tsa k'hothone.Ho daea ka likhoele tsa acrylic le diacetate ho na le lebelo le betere ho khanya ea letsatsi le lintho tse ling tse potlakileng (sesepa, matheba a mofufutso, jj.).Ho potlaka ha likhoele tse dailoeng tsa boea, silika le k'hothone ho mpefala hanyane.E ka boela ea dauoa letlalo, pampiri, hemp, bamboo, lehong, joalo-joalo, hammoho le ho etsa letša la mebala.Kamora 'mala oa acrylic fiber ka mor'a ho daea ka alkaline, ho ka fumanoa' mala o motšo, 'me ho potlaka hoa ntlafatsoa.Hape ke dae e tloaelehileng bakeng sa ho tseba boleng ba saturation ea likhoele tsa acrylic le coefficient ea saturation ea cationic dyestuff.
