CAS 4637-24-5 N,N-Dimethylformamide dimethyl acetal (DMF-DMA) 99% /fa'ata'ita'iga e leai se totogi
Fa'atatauga
1.N, N-Dimethylformamide dimethyl acetal o se reagent mo synthesizing inhibitory derivatives pyridine. O ia mea e maua mai ei ai aʻafiaga faʻalavelave i le P13 kinase p110α enzyme.
2. Faʻaaogaina e avea o se tagata vavalo mo le vailaʻau zaleplon
3.Organic synthesis, pharmaceutical synthesis intermediate, precursor of formamidine synthesis. Sauniuniga o 1,2,3-triketones ma indole, quinolone vailaau condensing agent. E mafai ona faʻaaogaina e faʻapipiʻi ai le ofloxacin, milrinone, allopurine ma isi vailaʻau. Faʻaaogaina e fai ma mea vavalo mo le vailaʻau zaleplon
4. Fa'aaogaina i le eseese Claisen othro-ester rearrangement tali; faʻaaogaina i le sauniuniga o mea e maua mai i le formamidine; fa'apipi'i fa'atasi le carbon dioxide ma le epoxy compound i lalo o tulaga e leai se so'o e fa'apipi'i carbonate cyclic.
afifiina:
180kg/pa'u, 25kg/pa'u
Teuina:
Teu i totonu o se faleteuoloa malulu ma fa'aalili, mamao ese mai afi ma mea vevela.
E tatau ona tu'u ese'ese fa'atasi ma oxidants, fa'aitiitia sui, acids, alkali, aloese mai le fa'afefiloi o le teuina.
Fa'amatalaga vave
| Aitema | Fa'amatalaga |
| Mama | 99.90% |
| Methanol | 10 ppm |
| Susū | 300 ppm |
| PT-CO chrominance | 10 |
| Dimethylamine | 10 ppm |
| Formic acid | 10 ppm |
| PH(20℃,20% fofo) | 6.5-8.0 |
| Amioga eletise(20℃,20% solution) | 2 |
| Fe | 0.05 ppm |
| Mea mamafa (dimethy acetamide) | 500 ppm |
| Fa'ai'uga | agavaa |
Fa'asilisili:
1.High tulaga lelei ma tau tauva:
O matou o le gaosiga ma e mafai ona tuʻuina atu oloa maualuga ma le tau o fale gaosimea.
2. Faʻasaʻo ma saogalemu le tuʻuina atu
①E mafai ona lafo atu afifi i totonu ole 48 itula talu ona totogi. O lo'o avanoa le numera siaki.
②Saogalemu ma le faautauta uta. E iai au filifiliga eseese o auala felauaiga.
3.E iai a matou tagata faʻatau i le lalolagi atoa.
①Au'aunaga fa'apolofesa ma le tele o le poto masani e fa'amalieina ai tagata fa'atau, lava fa'asoa ma fa'atauva'a vave e fetaui ma lou mana'o.
②O fa'amatalaga a le maketi ma fa'amatalaga o oloa e fa'afetaia, fa'afeiloa'i mana'oga o tagata fa'atau o la tatou matafaioi.
③Tulaga maualuga, tau faʻatauvaʻa, tuʻuina atu vave, auaunaga muamua-vasega maua le faʻalagolago ma le faʻafetai mai tagata faʻatau.
Tusipasi
Faatatau ia tatou
MIT-IVY INDUSTRY Co., Ltd.Gaosiga Punavai Vailaau Matagofie.
Tuuina atu ia te oe oloa sili ona lelei, tau sili ona lelei, ma auaunaga e leai se popole.
Tulaga lelei: Ta'ita'i pisinisi malosi
I le avea ai ma faʻataʻitaʻiga o alamanuia mo le tuʻuina atu o auaunaga i le vaega o vailaʻau vailaʻau i Saina, ua faʻapipiʻiina atoatoa i se seti o faiga faʻaoga saʻo ma ua faʻatumauina sootaga vavalalata tumau ma faatuatuaina ma le tele o kamupani vailaʻau taʻutaʻua ma vailaʻau tetele. .
Tau:O oloa sili ona lelei, tau maualuga
E gauai atu le kamupani i le faagasologa o le puleaina o le tulaga lelei o oloa, faʻamalosia naʻo le faia o "oloa moni"; tausisi i le manatu o le alualu i luma soofaatasi ma tagata faatau ma manumalo-manumalo galulue faatasi. Tuuina atu tau manuia maketi, ua manumalo i se talaaga lelei i le tele o tagata faatau.
Au'aunaga: 'au fa'apolofesa, tautua muamua
E tele a matou poto masani i fefaʻatauaʻiga faʻavaomalo, faʻapolofesa i pisinisi kemisi, ma se au faʻatau faʻapolofesa ma le "tasi-i-le-tasi" auaunaga faʻamamaina. E tusa ai ma ou manaʻoga, matou te tuʻuina atu ia te oe faʻamatalaga saʻo ma faʻatalanoaga auaunaga i se taimi talafeagai, ma siaki atoatoa au faʻatau.
Fela'uaiga: Lelei fa'atauva'a ma uila
O loʻo i ai i le kamupani a latou lava vaʻa ma ua sainia se numera o kamupani faʻasalalau taʻutaʻua. Tuuina atu ia te oe le felauaiga vave, saogalemu ma saʻo.
Spot: Fa'ato'a eseese ma lava fa'amaumauga
O loʻo faʻagaioia nei e le kamupani le sili atu i le 100 ituaiga o vailaʻau, ma o loʻo faʻapipiʻiina, ato faleteuoloa ma tane vai vai i Nantong, Shanghai, Lianyungang, Changzhou, Xuzhou, ma Inner Mongolia.
Tele gafatia teuina ma mautu sapalai.
