N,N-Dimethylacetamide (DMAc) CAS 127-19-5 Tsarki

N,N-Dimethylacetamide (DMAc) CAS 127-19-5 Tsafta ≥99.80% (GC) Factory

Takaitaccen Bayani:

Sunan Kemikal: N, N-Dimethylacetamide

Synonyms: DMAc

Saukewa: 127-19-5

Tsafta: ≥99.80% (GC)

Bayyanar: Ruwa Mai Bayyanar Mara Launi

Kyakkyawan inganci, Kerarre ta Kasuwanci

Tuntuɓi: Dr. Alvin Huang

Wayar hannu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Bayani:

Shanghai Ruifu Chemical Co., Ltd. shine babban kamfani na N, N-Dimethylacetamide (DMAc) (CAS: 127-19-5) tare da inganci mai kyau, kasuwanci.Ruifu Chemical na iya samar da isar da sako na duniya, farashi mai gasa, ƙanana da yawa da ake samu.Sayi N,N-Dimethylacetamide,Please contact: alvin@ruifuchem.com

Abubuwan Sinadarai:

Sunan Sinadari	N, N-Dimethylacetamide
Makamantu	DMAc;Dimethylacetamide;N-Acetyldimethylamine;Dimethylacetamide;DMA;DMAA
Matsayin Hannun jari	A cikin Hannun jari, Kerarre ta Kasuwanci
Lambar CAS	127-19-5
Tsarin kwayoyin halitta	C4H9N
Nauyin Kwayoyin Halitta	87.12 g/mol
Matsayin narkewa	-20 ℃ (lit.)
Wurin Tafasa	165.0 ~ 167.0 ℃ (lit.)
Wurin Flash	70 ℃ (158°F)
Yawan yawa	0.937 g/ml a 25 ℃ (lit.)
Fihirisar Refractive n20/D	1.437 ~ 1.439 (lit.)
wari	Rashin Ammoniya
M	Hygroscopic
Ruwan Solubility	Gabaɗaya Mai Rarraba Cikin Ruwa
Solubility	Bambance-bambance tare da Benzene, Alcohol, Acetone, Ether, Esters da Ketones
Adana Yanayin.	Sanyi & Busasshen Wuri
Hankali	Liquid mai flammable
COA & MSDS	Akwai
Alamar	Ruifu Chemical

Ƙayyadaddun bayanai:

Abubuwa	Ka'idojin dubawa	Sakamako
Bayyanar	Ruwa Mai Shafi mara launi	Ya bi
DMAC Tsarkake / Hanyar Bincike	≥99.80% (GC)	99.96%
Launi (Hazen) (Pt-Co)	≤10	4
Ruwa ta Karl Fischer	≤200ppm	50ppm ku
Iron	≤0.050ppm	0
Acidity (kamar acetic acid)	≤50.0pm	15ppm ku
Bacisity (kamar DMA)	≤3.0pm	0.5pm
Ayyukan aiki (25 ℃) μs/cm	≤0.10	Ya bi
Ƙimar pH (200 g/L, 25 ℃)	5.5 ~ 7.0	Ya bi
Infrared Spectrum	Yayi daidai da Tsarin	Ya bi
1 H NMR Spectrum	Yayi daidai da Tsarin	Ya bi
Kammalawa	An gwada samfurin kuma ya dace da ƙayyadaddun bayanai

Kunshin/Ajiye/Jirgin ruwa:

Kunshin:kwalban, 25kg / Drum, 180kg / Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Ajiye a cikin akwati da aka rufe sosai.Ajiye a cikin wuri mai sanyi, busasshe kuma mai cike da iska daga abubuwan da ba su dace ba.Guji faɗuwar rana, ba kusa da tushen wuta ba, kulawa ya kamata a ɗauka da sauƙi, bisa ga tanadin jigilar abubuwa masu guba.
Jirgin ruwa:Isar da shi zuwa duniya ta iska, ta ruwa, ta FedEx / DHL Express.Bayar da isarwa cikin sauri kuma abin dogaro.

Amfani:

Isasshen Ƙarfin: isassun wurare da masu fasaha

Sabis na Ƙwararru: Sabis na siyan tasha ɗaya

Kunshin OEM: Kunshin al'ada da alamar akwai

Bayarwa da sauri: Idan yana cikin haja, garantin isar da kwanaki uku

Ƙarfin Ƙarfi: Kula da haja mai ma'ana

Taimakon Fasaha: Akwai maganin fasaha

Sabis na Haɗa na Musamman: Ya bambanta daga gram zuwa kilos

High Quality: An kafa cikakken tsarin tabbatar da inganci

FAQ:

Yadda ake siya?Da fatan za a tuntuɓiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Kwarewar Shekaru 15?Muna da fiye da shekaru 15 na gwaninta a cikin ƙira da fitarwa na matsakaicin matsakaicin magunguna masu inganci ko sinadarai masu kyau.

Manyan Kasuwanni?Sayarwa zuwa kasuwannin cikin gida, Arewacin Amurka, Turai, Indiya, Koriya, Jafananci, Australia, da sauransu.

Fa'idodi?Babban inganci, farashi mai araha, sabis na ƙwararru da tallafin fasaha, bayarwa da sauri.

inganciTabbaci?Tsananin kula da ingancin inganci.Kayan aikin ƙwararru don bincike sun haɗa da NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, gwajin ƙayyadaddun ƙwayoyin cuta, da sauransu.

Misali?Yawancin samfurori suna ba da samfurori kyauta don ƙima mai kyau, farashin jigilar kaya ya kamata a biya ta abokan ciniki.

Binciken Masana'antu?Ma'aikata duba maraba.Da fatan za a yi alƙawari a gaba.

MOQ?Babu MOQ.Karamin tsari abin karɓa ne.

Lokacin Bayarwa? Idan cikin hannun jari, garantin isar da kwana uku.

Sufuri?By Express (FedEx, DHL), ta Air, ta Teku.

Takardu?Bayan sabis na tallace-tallace: COA, MOA, ROS, MSDS, da dai sauransu za a iya ba da su.

Haɗin Kan Al'ada?Zai iya ba da sabis na haɗawa na al'ada don dacewa da buƙatun bincikenku.

Sharuɗɗan Biyan kuɗi?Za a fara aiko da daftari na Proforma bayan tabbatar da oda, an rufe bayanan bankin mu.Biya ta T/T (Telex Transfer), PayPal, Western Union, da dai sauransu.

127-19-5 - Haɗari da Tsaro:

Alamomin haɗari T - Mai guba
Lambobin haɗari
R11 - Mai ƙonewa sosai
R20/22 - Yana cutar da numfashi kuma idan an haɗiye shi.
R61 - Yana iya haifar da lahani ga yaron da ba a haifa ba
R20/21 - Cutarwa ta hanyar shakarwa da haɗuwa da fata.
R36 - Haushi da idanu
Bayanin Tsaro
S16 - Ka nisantar da tushen wuta.
S24 - Guji hulɗa da fata.
S53 - Guji fallasa - sami umarni na musamman kafin amfani.
S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.)
S36 - Sanya tufafin kariya masu dacewa.
S28 - Bayan haɗuwa da fata, wanke nan da nan da sabulu-suds mai yawa.
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
Saukewa: AB7700000
FLUKA BRAND F CODES 3-10
Lambar 2924199090
Guba LD50 na baka a cikin beraye: 5.4 ml/kg (Bartsch)

Aikace-aikace:

N, N-Dimethylacetamide (DMAc) (CAS: 127-19-5) ne mai matuƙar iyakacin duniya aprotic sauran ƙarfi, micro ammonia wari, mai ƙarfi sosai dissolving ikon, soluble fadi, miscible da ruwa, aromatics, esters, ketones, alcohols, ether, benzene da chloroform da sauran sabani da ba da damar kunna mahadi kwayoyin.Ana amfani da shi a ko'ina a matsayin mai narkewa da mai kara kuzari.The ƙarfi, tare da high tafasar batu, flash batu, thermal kwanciyar hankali da kuma sinadaran kwanciyar hankali na sauran ƙarfi, ana amfani da polyacrylonitrile kadi sauran ƙarfi, roba guduro da na halitta resins, formic acid vinyl ester guduro, vinyl pyridine copolymer da aromatic carboxylic acid.Ana iya amfani da mai kara kuzari a cikin tsarin dumama urea don samar da amsawar cyanide, sodium halide da karfe cyanide don samar da amsawar alkyl acetylene, kwayoyin halitta da isocyanate.N, N-Dimethylacetamide kuma za a iya amfani da matsayin electrolytic sauran ƙarfi da kuma daukar hoto tare da coupler ƙarfi, de Paint wakili, Organic kira na albarkatun kasa, kwari da kuma Pharmaceutical albarkatun kasa.Rabuwar styrene daga juzu'in C8, hakar, distillation, sauran ƙarfi, da sauransu.
N, N-Dimethylacetamide ana amfani dashi azaman mai ƙarfi na iyakacin duniya a cikin haɗin gwiwar kwayoyin halitta da kuma a cikin halayen da ke tattare da tushe mai ƙarfi kamar sodium hydroxide.Hakanan ana amfani dashi azaman ƙarfi don zaruruwa kamar polyacrylonitrile, spandex, azaman mai haɓakawa a cikin kwayoyi.vumon, busulfex kuma a cikin masana'antar m.Yana samun aikace-aikace azaman matsakaicin amsawa a cikin samar da magunguna, agrochemicals, dyes da filastik.Ana amfani dashi ko'ina a masana'antar polymer saboda babban ikon warwarewa don manyan polymers-nauyin kwayoyin halitta da resins na roba.Yana taka muhimmiyar rawa a matsayin mai kara kuzari a cikin halayen daban-daban wato.cyclization, halogenation, cynidation, alkylation da dehydrogenation da kuma ƙara yawan amfanin ƙasa na manyan kayayyakin.Ana kuma amfani da shi azaman wakili mai cirewa don mai da iskar gas, a cikin masu cire fenti, a cikin samar da abubuwan da za su iya juriya da hoto da kuma azaman ƙara ƙarfi a cikin sutura.
DMAc wani fili ne na halitta na roba wanda aka samar daga amsawar dimethylamine da acetic acid ko acetic anhydride.DMAc yawanci yana da alaƙa da yawancin amfanin masana'antu, ko dai azaman farkon abu ko matsakaici.DMAc wani kaushi ne mai kyau wanda ake amfani dashi a cikin rushewar polymer, musamman a masana'antar fiber.
N, N-Dimethylacetamide shine kyakkyawan ƙarfi kuma sau da yawa yana aiki azaman mai haɓakawa a cikin halogenation, cyclization, da halayen alkylation.Yana da mahimmancin kaushi na masana'antu don polyacrylonitrile, resins na vinyl, abubuwan cellulose, polymers styrene da polyesters masu layi.Hakanan ana amfani dashi a cikin duk dakunan gwaje-gwaje a matsayin babban ɓangaren lokacin wayar hannu a cikin Babban Ayyukan Liquid Chromatography (HPLC) da kuma cikin Liquid Chromatography - Mass Spectrometry (LC-MS).N,N-dimethylacetamide lithium chelate complexes yana daidaita rukunin cationic a cikin silicates masu launi.
N, N-Dimethylacetamide ana amfani dashi da farko azaman mai ƙarfi na masana'antu da tsaka-tsaki a cikin kera magunguna, sinadarai masu kyau, agrochemicals, polymers, da resins.Hakanan ana amfani dashi azaman kaushi mai kadi a cikin samar da zaruruwa na polymers daban-daban, gami da acrylic, polyurethane, polyurea copolymer, da meta-aramid.Haka kuma, ana amfani da wannan kaushi na dipolar aprotic a cikin X-ray da samfuran hoto da kuma samar da fina-finai na polyimide.

Bayanin Maimaitawa:

N, N-Dimethylacetamide wani abu ne.Wanda bai dace ba tare da ma'aikatan oxidizing da mahaɗan halogenated.Halayen exothermic suna faruwa tare da carbon tetrachloride da hexachlorocyclohexane.N, N-Dimethylacetamide na iya mayar da martani da ƙarfi a gaban ƙarfe.Hatsari na Musamman na Samfuran Konewa: Yana fitar da carbon oxides, nitrogen oxides, da dimethylamine lokacin zafi zuwa ruɓe.

Bayanan Tsaro:

Matsakaicin mai guba ta hanyar saduwa da fata, shakar numfashi, cikin jijiya, da hanyoyin intraperitoneal.Ƙananan guba ta hanyar ciki.Gwajin teratogenic da tasirin haifuwa.A fata da ido haushi.Kasa mai guba fiye da dimethylformamide.An ruwaito bayanan maye gurbi.Mai ƙonewa lokacin da aka fallasa ga zafi da harshen wuta.Matsakaicin haɗarin fashewa.Halin tashin hankali tare da mahaɗan halogenated (misali, carbon tetrachloride, hexachlorocyclohexane) lokacin zafi sama da 9OC.Iron foda yana haifar da amsa don ya fara a 71OC.Lokacin da zafi ya lalace yana fitar da hayaki mai guba na NOx.

Rashin daidaituwa:

Wanda bai dace da carbon tetrachloride da sauran mahaɗan halogenated ba.Magungunan aliphatic da ba su cika ba suna da sauƙin narkewa a cikin wannan samfur, amma solubility na madaidaicin mahadi na aliphatic a cikin wannan samfur yana da ƙanƙanta.Wannan samfurin ba shi da ƙarancin hydrolytic, amma yana iya haɓaka hydrolysis a gaban acid da alkali.Wannan samfurin yana da kwanciyar hankali mai kyau kuma baya rushewa yayin distillation.Zai iya amsawa tare da tushe mai karfi don samar da acetate da alkylamine.A gaban protons, dumama na iya zama barasa.

Illar cutarwa da Alamomin guba:

Ma'aikatan da ke fuskantar dimethylacetamide sau da yawa sun lura jaundice da raunin hanta, amma za su iya dawowa da sauri.Lokacin da wani ya yi amfani da wannan samfurin azaman maganin ciwon daji kuma ya sha shi da baki a cikin manyan allurai, alamun da ke haifar da ɓacin rai, bacci, da hangen nesa na gani;Hakanan ana iya samun raguwar zuciya, koda da kwakwalwa.DMA yana da tasiri mai guba akan embryos na linzamin kwamfuta da tasirin teratogenic akan zomaye.

Taimakon Farko:

Idan wannan sinadari ya fantsama cikin idanu, a wanke shi da ruwan famfo na tsawon mintuna 15 nan take;Idan ya hadu da fata, a wanke shi nan da nan da ruwa mai yawa.Idan an haɗiye, a ba da kulawar likita, a sha tare da ruwa mai yawa don haifar da amai da lalata ciki.Ga wadanda ba su hayyacinsu ba, ba za su haifar da amai ba kuma za a kai su asibiti domin ceto.

Matakan Kariya:

Taron bitar ya kamata ya zama iskar iska sannan kayan aikin samarwa su kasance masu hana iska.Lokacin aiki a wuraren da ke da yawan tururi, yi amfani da mashin iskar iskar gas ko iskar gas, sa safar hannu da tufafin kariya don hana sha ta fata.Sanya tabarau don hana fantsama cikin idanunku.Lokacin yin aiki a wurare masu fashe ko zubewa, ya kamata ku kula da rigar kayan aikin da za a cire nan da nan kuma ya kamata a tsabtace farfajiyar fata da ta lalace sosai.Ba wa ma'aikata tufafi masu tsabta kafin su tafi aiki kowace rana kuma su yi wanka bayan aiki.

Kula da Lafiya:

Ya kamata a ba da kulawa ta musamman don nazarin fata, tsarin kulawa na tsakiya, aikin hanta ko cutar hanta kafin aiki da kuma lokacin nazarin jiki na yau da kullum.

Store:

A cushe a cikin ganguna na ƙarfe don hana lalacewar inji.Ajiye a wuri mai sanyi, mai iska da busasshiyar wuri, kauce wa bayyanar haske kuma ka nisanci duk wata hanyar wuta mai yuwuwa.

Bukatun sufuri:

N, N-Dimethylacetamide wani ruwa ne mai guba da mai flammable, wanda dole ne a adana shi da kuma jigilar shi bisa ga ka'idodin abubuwa masu guba.Lokacin jigilar kaya, dole ne a yiwa akwati alama da "magungunan" don hana fitowar rana da tasiri.Lokacin jigilar kaya, kula da kulawa da kulawa.