Uvavanyo olusemgangathweni we-China Americ Reatic Reatic 4-Methylpropiaphenophenone CAS 5337-9-9-9 Iikhemikhali zoPhakathi
Ukunamathela kwinkolelo yakho 'yokwenza isisombululo somgangatho ophezulu kwaye sivelise amachwephesha abantu abavela kwihlabathi liphela ", sihlala sibeka umtsalane kubathengi e-China i-China Genatic Remont CAS Iikhemikhali zophando, umgaqo-nkqubo wethu uhlala unika intengiso esemgangathweni, inkonzo kunye nokunxibelelana ngokunyaniseka. Wamkelekile bonke abahlobo ukubeka ilitye lokuvavanywa kwetyala ngokwenza ubudlelwane bexesha elide.
Ukunamathela kwinkolelo yakho 'yokwenza isisombululo somgangatho ophezulu kunye nokuvelisa amayeza abantu abavela kwihlabathi liphela ", sihlala sibeka umtsalane kubathengi ukuqalaIxabiso eliphantsi, Uphando lwekhemikhali, Inkampani yethu ihleli ngombono wolawulo 'wokugcina ubuchule, buhlungu ngokugqwesa'. Kwisiseko sokuqinisekisa ubuninzi bezinto ezikhoyo zezisombululo, sisomeleza kwaye sandisa uphuhliso lwemveliso. Inkampani yethu inyanzelisa ubuchule bokuphakamisa ukukhula okuzinzileyo kweshishini, kwaye kusenze sibe ngabathengisi abakumgangatho ophezulu basekhaya.
Iinkcukacha zemveliso
| Igama lemveliso | N, n-dimithylacetamide / dmac |
| I-CAS | 127-19-5 |
| MF | C4h9no |
| MW | 87.12 |
| Ukuxinana | I-0.937 g / ml |
| Indawo yokunyibilika | -2 ° C |
| Indawo yokubila | 164.5-166 ° C |
| Ukuxinana | I-0.937 g / ml nge-25 ° C (ikhanyisiwe.) |
| Ukuxinana kwe-vapor | 3.89 (umoya vs) |
| Uxinzelelo lwe-vapor | I-40 mm hg (19.4 ° C) |
| Isalathiso sokuqaqamba | I-N20 / D 1.439 (yakhanyisiwe.) |
| Indawo yokuflasha | I-158 ° F |
| Iimeko zokugcina | Gcina ngezantsi + 30 ° C. |
| Ukunyibilikisa | > I-1000g / LO inyibilika |
| I-acididity ilunge | (pka) -0.41 ± 0.70 (iqikelelwe) |
| Ifom | Ulwelo |
| Umbala | Ayinabala ukuba ityheli |
| Isalamane | 6.3 |
| Ixabiso | I-4 (200g / L, H2O, 20 ℃) |
| Ivumba | (I-odor) i-odomia ye-ammor |
| I-odor umda | (I-Odor Jurenild) 0.76ppm |
| Ukungathobeli kwamanzi | ayibonakali |
| Iphakheji | I-1 l / ibhotile, 25 l / idrum, 200 l / idrum |
| Ipropathi | Inokudityaniswa namanzi, utywala, i-ether, ester, i-Benzene, i-chloraform, kunye ne-aromatic complets. |
Izithethantonye
Umsebenzi
I-DMac isetyenziswa ikakhulu njenge-solvent ye-synthitic (i-acrylonile) kunye ne-polyirethane inyibilikisi kunye ne-PollingThane inyibilikisi, kwaye isetyenziswa njengeziqwengana ze-polluremes, kwaye isetyenziswa ngokubanzi kwiifilimu ze-POLYMER, njl . umba. Okwangoku, isetyenziswa ngokubanzi kumayeza kwaye iheke ihesu lokuyifumana i-antibiotics kunye nezibulala-zinambuzane. Ingasetyenziswa njengeyona nto ibaluleke kakhulu ekuphenduleni, isinyikithi sombane, i-scavenger yepeyinti, kunye neendidi ze-creestalline ze-cristalline ze-crstalline kunye nezibini.
Inkcazo
N, n-dimithylacetamide, ekwabizwa ngokuba yi-acetylmanemine, i-Acetldlimplamine, okanye i-DMC ye-odor ye-ammia i-ammia i-ammor enesidima, kunye noluhlu lwezinto ezinyibilikayo. Ingabonakali ngokubanzi ngamanzi, imingxunya enombala, amaKeds, i-COSOLS, i-Eni, i-Ben, i-Bensene, njl. Njl. Ngokwesinyibilikisi, njengesinyibilikisi esiphezulu, indawo ephakamileyo ye-flash, uzinzo lwe-vinyl kunye ne-vinyl prensen kunye ne-vinyl pyprine kunye ne-carboxlic kunye ne-carboxline ye-carbotyline I-acid isolvent; Ngokwenyani, inokusetyenziswa kwinkqubo yokufudumeza urea ukuba ivelise i-acid ye-Alkyl kunye ne-Alkyl ye-Alkyl ye-Alkyl kunye ne-Alkyl ye-Alkyl-i-Alkyl Alkyne, kunye nokuphendula kwendalo I-Halide kunye ne-cleanate yokuvelisa i-madonate. N, i-N-Dimithylacetamide inokusetyenziswa njengesinyibilikisi seSolventisis Solvent kunye nesibini esitshatileyo, ipeyinti yepeyinti, i-orntac synthesic synthesical synthes, iyeza lezinto ezenziwa ngamayeza. Ukukhutshwa kwezintlukwano zesilivere zokwahlula isitayile ukusuka kwinxalenye ye-C8, njl.
Ukunamathela kwinkolelo yakho 'yokwenza isisombululo somgangatho ophezulu kwaye sivelise amachwephesha abantu abavela kwihlabathi liphela ", sihlala sibeka umtsalane kubathengi e-China i-China Genatic Remont CAS Iikhemikhali zophando, umgaqo-nkqubo wethu uhlala unika intengiso esemgangathweni, inkonzo kunye nokunxibelelana ngokunyaniseka. Wamkelekile bonke abahlobo ukubeka ilitye lokuvavanywa kwetyala ngokwenza ubudlelwane bexesha elide.
Ukuhlolwa komgangathoUphando lwekhemikhali, Ixabiso eliphantsi, Inkampani yethu ihleli ngombono wolawulo 'wokugcina ubuchule, buhlungu ngokugqwesa'. Kwisiseko sokuqinisekisa ubuninzi bezinto ezikhoyo zezisombululo, sisomeleza kwaye sandisa uphuhliso lwemveliso. Inkampani yethu inyanzelisa ubuchule bokuphakamisa ukukhula okuzinzileyo kweshishini, kwaye kusenze sibe ngabathengisi abakumgangatho ophezulu basekhaya.
