Cov khoom lag luam
Cov tshuaj yeeb tshuaj rau CAS No. {{{{4926-55-0 {1}}}}}}}}}}}}}
{{{{{{{2 {{0}}}} nitro-n-hydroxyethyl Aniline ua cov txiv kab ntxwv crystalline. Nws muaj qhov ntom ntom ntawm 1.352 g / cmÃ, melting taw tes los ntawm 1876,64, thiab PSA (polar thaj tsam) ntawm 78.08000. Nws muaj solubility tsawg hauv dej, txog 1.85 g / l ntawm 20 degree, thiab yog me ntsis solublec thiab methanol. Lub vapor siab yog 0 PA ntawm 20 degree, thiab nws PKA yog kwv yees yuav yog 14.60 ± 0.10. Nws yuav tsum tau muab cia rau hauv qhov chaw tsaus, hauv qab cov inert cua, ntawm chav sov.
Cov ntaub ntawv yooj yim
| Cas | 4926-55-0 |
| Einecs | 225-555-8 |
| Tshuaj Cov Qauv | C8H10N2O3 |
| Molecular hnyav | 182.18 |
| Melting taw tes | 71-73 degree |
| Kub taw tes | 376.6 ± 22. {{{{}} Degree (kwv yees) |
| ceev | 1.352 {{0. 06 g / cm3 (kwv yees) |
| so | Chloroform (me ntsis), methanol (me ntsis) |
| pa kua muag | 14.6 {{0 ± 0.10 (kwv yees) |
| λmax | 441nm (Naoh aq.) (Lit.) |
Cov Ntaub Ntawv Kev Nyab Xeeb
{{0 {0}} nitro-n-hydroxyethyl Aniline yog qhov txaus ntshai. Hauv kev sim lossis kev siv cov khoom siv, cov kev ua haujlwm nyab xeeb yuav tsum tau ua raws thiab cov khoom tiv thaiv uas tsim nyog yuav tsum hnav.
- Cov compound yuav ua rau muaj kev phom sij rau tib neeg cov tawv nqaij, qhov muag thiab ua pa.
- Thaum khaws cia thiab tuav, nws yuav tsum tso tseg deb ntawm hluav taws thiab oxidants.
Kev siv
2- nitro-n-hydroxyethyl Aniline yog cov xim tseem ceeb qub hauv cov plaub hau dyes. Nws tuaj yeem hnov mob nrog oxidants (xws li hydrogen peroxide) thiab lwm yam zas xim los tsim ruaj khov kho chromophores los ntawm cov plaub hau hloov cov plaub hau ntev. Nws cov qauv molecular muab nws ib qho kev zoo rau cov plaub hau, cia nws nkag mus tob rau cov plaub hau keratin, ua cov xim tsis muaj plaub hau ntau ruaj khov thiab tsis tshua muaj kev ploj mus.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
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