Imboni ye-China N,N-Dimethylacetamide DMAC CAS 127-19-5 kanye nabakhiqizi

I-N,N-Dimethylacetamide DMAC CAS 127-19-5

Isithombe Esifakiwe se-N,N-Dimethylacetamide DMAC CAS 127-19-5

incazelo emfushane:

I-CAS: 127-19-5
Ifomula Yamamolekyuli: C4H9NO
Izinga Lekhwalithi: 99.90%MIN
Ukupakisha: 190kg/isigubhu sepulasitiki
I-oda elincane: 190kg

Sithumelele i-imeyili Ukulanda kwe-MSDS/COA

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

N,I-N-DimethylacetamideI-DMAC CAS127-19-5luwuketshezi olungenambala, olubila kakhulu, olunezinhlangothi ezinde, olune-hygroscopic.I-Dimethylacetamide DMACiyisinyibilikisi esihle sezinhlobo eziningi zamakhemikhali e-organic kanye ne-inorganic futhi ixutshwa namanzi, ama-ether, ama-ester, ama-ketone kanye namakhemikhali e-aromatics. Isetshenziswa ekukhiqizeni imicu, amafilimu kanye nezingubo ezisekelwe ku-polyacrylonitrile kanye ne-polyurethane. Uhlobo lwe-polar lwe-I-Dimethylacetamide DMACikwenza ukuthi isebenze njengesithako esihlanganisiwe sokuxazulula kanye nesisusa sokusabela ezindleleni eziningi ezikhiqiza isivuno esikhulu kanye nomkhiqizo omsulwa ngezikhathi ezimfushane.
Ukucaciswa kwe-Dimethylacetamide DMAC

Okuqukethwe kwe-Chromatographic,(%)≥	99.90
Okuqukethwe kwamanzi, i-PPm ≤	100
Okuqukethwe kwe-asidi (njenge-HAC), PPm ≤	80
Okuqukethwe kwe-alkali (njenge-DMA), i-PPm ≤	5
Okuqukethwe kwensimbi, i-PPm ≤	0.05
Ukuqhuba (20ºC), μs/cm≤	0.5
Inani le-PH (200g/L, 25ºC)	5.5-7.0
Umbala nokukhazimula, i-Pt-Co≤	5

Ukusetshenziswa kwe-Dimethylacetamide DMAC

I-Dimethylacetamide DMACiyi-solvent ye-dipolar aprotic esetshenziselwa ukusabela okuningi kwezinto eziphilayo kanye nezicelo zezimboni. Iyi-solvent eguquguqukayo ngenxa yezinga layo eliphezulu lokubila kanye nokuqina okuhle kokushisa namakhemikhali.

1. Imicu ye-Acrylic
I-Dimethylacetamide DMACisetshenziswa njengesinyibilikisi ezinqubweni zokuphotha ezimanzi ukuze kukhiqizwe imicu ye-acrylic.
2. Imicu ye-Elasthane
Ekukhiqizweni kwemicu ye-elasthane esekelwe ku-polyurethane,I-Dimethylacetamide DMACiyisinyibilikisi esikhethwayo uma ubheka isivinini sayo sokuhwamuka, kungakhathaliseki ukuthi sisetshenziswa ezinqubweni zokuphotha ezimanzi noma ezomile.
3. Imithi
I-Dimethylacetamide DMACingasetshenziswa kokubili njengesinyibilikisi kanye ne-reagent ekukhiqizweni kwemithi ehlukahlukene. Ekukhiqizweni kwemidiya entsha yokungafani kwe-x-ray,I-Dimethylacetamide DMACisetshenziswa njengesinyibilikisi. Ama-Cephalosporins, aphakathi kwamaqembu ahamba phambili ama-antibiotic, akhiqizwa ngokwengxenye kusuka kuma-derivatives e-7-ADCA (7-aminodeacetoxy-cephalosporanic acid).I-Dimethylacetamide DMACisetshenziswa enqubweni yokukhiqiza.
4. Ama-polymer ahlukahlukene
I-Dimethylacetamide DMACiyisinyibilikisi esihle sama-resin e-polyimide, kokubili ekukhiqizeni i-coating kanye nefilimu. Futhi iyisinyibilikisi esifanele ukukhiqizwa kwama-membrane e-dialyser, ngokusekelwe kuma-polysulfones. Ingxube ye-DMAC kanye ne-lithium chloride iyisinyibilikisi esiwusizo semicu ye-cellulose ezinhlotsheni eziningana.

- Imboni yezolimo
- Amakhemikhali kanye Nemithi
- Imboni ye-elekthronikhi
- Ukuphotha ifayibha
- Upende, ukumbozwa kanye nama-resin
- Izembozo ze-PU kanye nesikhumba esenziwe

Ukupakisha

190 kgs/drumx80 drums=15.2 tons/1×20′ FCL