Magenta ntsuab crystals Basic Green 4 / Magenta Ntsuab / Malachite Ntsuab CAS 14426-28-9 Malachite Ntsuab (Tetramethyldi-P-AMINOTRIPHENYLCARBINOL CHLRIDE) 100% ntsuab ntsuab 4 CAS NO 2437-29-8
Siv Nmine N-dimethylaniline ua cov khoom tseem ceeb, N-dimethylaniline thiab benzaldehyde tau condensed nyob rau hauv lub xub ntiag ntawm sulfuric acid, ces oxidized los ntawm PbO2, deleaded los ntawm Na2SO4, neutralized los ntawm Na2CO3 kom tau dye cawv pawg, thaum kawg crystallized nrog oxalic acid, lim thiab qhuav kom tau cov khoom tiav.tsis muaj, tsis muaj.
Ntim Cov Lus Qhia
100g / 500g / 1kg / 5kg / 10kg / 25kg / 200kg lossis raws li koj qhov kev thov tshwj xeeb
| Lub npe: | Basic Green 4 |
| CAS Nr: | 14426-28-9 |
| Qhov Chaw Keeb Kwm: | mit-ivy xuzhou jiangsu |
| MF: | C23H25N 2 |
| MW: | 329.46 ib |
| Qhov tsos: | Flashing Ntsuab Crystal |
| Solubility: | Soluble hauv dej thiab ethanol |
| Khoom: | Dyes thiab pigments |
| Daim ntawv thov: | Dyeing acrylic fiber, txhob lo lo ntxhuav, ntaub plaub, diacetate fiber, paj rwb fiber ntau thiab lwm yam |
| COA: | Muaj |
Cov cuab yeej tshuaj
Ntsuab nrog flash crystals.Soluble nyob rau hauv dej, tsis tshua muaj soluble nyob rau hauv ethanol, tag nrho cov xiav-ntsuab.Cov dye tshwm daj nyob rau hauv cov concentrated sulfuric acid thiab tig tsaus txiv kab ntxwv tom qab dilution;txiv kab ntxwv nyob rau hauv concentrated nitric acid thiab txiv kab ntxwv xim av tom qab dilution;cov tshuaj aqueous yog ntxiv nrog sodium hydroxide los tsim cov nag lossis daus dawb nrog lub teeb ntsuab.Thaum dyed ntawm qhov kub thiab txias (120 ℃), lub teeb xim tsis hloov.Dyeing ceev ceev rau hnub ci ntawm acrylic fiber yog qib 4-5.
Daim ntawv thov
Alkaline ntsuab yog siv rau hauv dyeing ntawm acrylic fibers, txhob lo lo ntxhuav, ntaub plaub, diacetate thiab paj rwb fibers.Kev dyeing ntawm acrylic thiab diacetate fibers muaj kev nrawm dua rau lub hnub ci thiab lwm yam nrawm (soaping, hws stains, thiab lwm yam).Qhov ceev ntawm dyed wool, txhob lo lo ntxhuav, thiab paj rwb fibers yog me ntsis zuj zus.Kuj tseem tuaj yeem dyed tawv, ntawv, hemp, xyoob, ntoo, thiab lwm yam, nrog rau kev tsim cov xim pas dej.Tom qab cov xov paj acrylic fiber ntau tom qab alkaline fuxing dyeing, xim dub tuaj yeem tau txais, thiab qhov ceev tau zoo tuaj.Nws kuj yog tus qauv xim rau kev txiav txim siab tus nqi saturation ntawm acrylic fibers thiab saturation coefficient ntawm cationic dyestuff.
