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N,N-Diethylaniline CAS:91-66-7
N,N-Diethylaniline CAS:91-66-7
Ruwa mara launi zuwa rawaya. Yana da ƙamshi na musamman. Yana narkewa kaɗan a cikin ruwa, yana narkewa a cikin sinadarai masu narkewa kamar ethanol, ether, chloroform da benzene. An samo shi ne daga amsawar aniline da ethyl chloride. Adadin amfani da kayan: aniline 645kg/t, ethyl chloride (95%) 1473kg/t, caustic soda (42%) 1230kg/t, phthalic anhydride 29kg/t.
Ana iya amfani da shi wajen shirya rini na azo, rini na triphenylmethane, da sauransu. Hakanan muhimmin matsakaici ne wajen haɗa magunguna da masu haɓaka fim ɗin launi, kuma aikace-aikacensa yana da faɗi sosai.
Ajiya: Ana sanya iska a cikin rumbun ajiyar kuma a busar da shi a ƙananan zafin jiki; ana adana shi daban da acid, oxidants da ƙarin abinci. -
Polyethylene-polyamines CAS: 68131-73-7
Polyethylene-polyamines CAS: 68131-73-7
Bayyanar ruwa mai kauri ja-ja zuwa launin ruwan kasa.
Amfani: Ana amfani da shi wajen yin resin musayar anion, membrane na musayar ion, mai rage yawan mai, mai ƙara man shafawa, da sauransu. Haka kuma ana amfani da shi azaman wakili mai warkar da resin epoxy da kuma ƙarin plating mara cyanide.
Narkewa: yana narkewa a cikin ruwa da ethanol, ba ya narkewa a cikin ether, yana shan danshi da carbon dioxide cikin sauƙi a cikin iska, kuma yana samar da gishiri masu dacewa da acid, waɗanda zasu taurare a ƙananan yanayin zafi.
Yana da matuƙar sauƙi a fashe idan aka fallasa shi ga tururi, gogayya, harshen wuta ko wasu hanyoyin kunna wuta. A adana a cikin ma'ajiyar kayan ajiya mai sanyi, busasshe kuma mai iska wanda aka keɓe don abubuwan fashewa. Zafin ajiya bai wuce 32°C ba kuma ɗanɗanon da ke tsakaninsa bai wuce 80%. A ajiye shi nesa da hanyoyin wuta da zafi ba. Ya kamata a adana su daban da abubuwan oxidants, acid, da alkalis, kuma a guji haɗa kayan ajiya. An sanye su da nau'ikan kayan aikin wuta da suka dace. Ya kamata a sami kayan da suka dace a wurin ajiya don ɗauke da zubewa. Babu girgiza, tasiri da gogayya.
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Ethylenediaminetetraacetic acid CAS: 60-00-4
Ethylenediaminetetraacetic acid CAS: 60-00-4
kaddarorin sinadarai
Wannan samfurin yana fitowa daga ruwa a matsayin farin foda. Narkewa a cikin ruwa a zafin ℃ 25 shine 0.5g/L. Ba ya narkewa a cikin ruwan sanyi, barasa da sauran sinadarai na halitta gabaɗaya. Yana narkewa a cikin sodium hydroxide, sodium carbonate da ammonia mafita.
Hanyar samarwa:
Amsar ethylenediamine da chloroacetic acid. A zuba kilogiram 100 na chloroacetic acid, kilogiram 100 na kankara da kilogiram 135 na sodium hydroxide (30%) a cikin kettle na amsawar, sannan a ƙara kilogiram 18 na ethylenediamine 83% zuwa 84% a ƙarƙashin juyawa. A saka a 15°C na tsawon awa 1. A ƙara 30Chemicalbook% sodium hydroxide a cikin rukuni na 10L kowane lokaci. Bayan kowane ƙari, a ƙara wani rukuni bayan maganin gwajin phenolphthalein bai nuna ja ba. A ajiye a zafin ɗaki na tsawon awanni 12. A dumama zuwa 90°C kuma a canza launinsa da carbon da aka kunna. A tace, a wanke ragowar matatar da ruwa, sannan a ƙarshe a daidaita ƙimar pH zuwa 3 tare da sinadarin hydrochloric acid mai ƙarfi. A sanyaya a yi lu'ulu'u, a tace a wanke da ruwa har sai babu wani tasirin ion na chloride. Busassun kayayyaki.
Amsar ethylenediamine tare da formaldehyde da sodium cyanide. A haɗa ruwan ethylenediamine kashi 60%, ruwan sodium cyanide kashi 30% da sodium hydroxide, sannan a ajiye ruwan a zafin 20°C na tsawon awanni 0.5. Sannan a zuba ruwan formaldehyde a hankali. Bayan an yi amfani da shi, an cire matsewar kuma ruwan ya ƙafe. Sannan a maimaita aikin da ke sama, a ƙara ƙarin formaldehyde a karo na ƙarshe don ba da damar sodium cyanide ya yi aiki gaba ɗaya. A daidaita pH zuwa 1.2 tare da acid mai narkewa. Farin ruwan da aka haƙa, an tace, an wanke da ruwa, sannan a busar a zafin 110°C. A sami samfurin.
Ethylenediaminetetraacetic acid (EDTA) muhimmin abu ne mai haɗa sinadarai. Ana amfani da EDTA sosai kuma ana iya amfani da shi azaman mai gyara bleaching wajen sarrafa kayan launi masu haske, masu taimakawa rini, masu taimakawa wajen sarrafa zare, kayan kwalliya, kayan hana zubar jini, masu sabulu, masu daidaita abubuwa, masu fara amfani da robar roba, EDTA chelate ne. Yana wakiltar abubuwa masu gauraye. Yana iya samar da hadaddun sinadarai masu narkewa cikin ruwa tare da karafa masu alkali, abubuwan ƙasa masu wuya da karafa masu canzawa. Baya ga gishirin sodium, akwai kuma gishirin ammonium da gishiri daban-daban kamar ƙarfe, magnesium, calcium, jan ƙarfe, manganese, zinc, cobalt, da aluminum. Kowanne daga cikin waɗannan gishirin yana da amfani daban-daban. Bugu da ƙari, ana iya amfani da EDTA don fitar da ƙarfe masu cutarwa daga jikin ɗan adam cikin sauri da kuma taka rawar tsarkakewa. Hakanan wakili ne na maganin ruwa. EDTA kuma muhimmin ma'auni ne, amma ana amfani da shi don daidaita nickel na ƙarfe, jan ƙarfe, da sauransu. Lokacin amfani da shi, dole ne a yi amfani da shi tare da ammonia don yin aiki a matsayin ma'auni. -
Disodium edetate dihydrate CAS: 6381-92-6
Disodium edetate dihydrate CAS: 6381-92-6
Disodium ethylenediaminetetraacetate (wanda kuma aka sani da disodium EDTA) wani sinadari ne mai ƙarfi na chelating. Saboda yawan daidaitonsa da kuma yawan halayensa na daidaitawa, kusan yana iya hulɗa da yawancin ions na ƙarfe banda ƙarfen alkali (kamar ƙarfe, jan ƙarfe, calcium, magnesium da sauran ions masu yawa) don samar da hadaddun abubuwa masu narkewa cikin ruwa, yana kawar da ions na ƙarfe ko halayen cutarwa da suka haifar.
Disodium EDTA wani farin foda ne mai lu'ulu'u wanda yake narkewa a cikin ruwa kuma kusan ba ya narkewa a cikin ethanol da ether. Darajar pH na ruwan da ke cikinsa kusan 5.3 ne kuma ana amfani da shi a cikin sabulun wanki, kayan rini, kayan sarrafa fiber, kayan kwalliya, kayan abinci, ƙananan takin zamani na noma da kuma noma, da sauransu.
Ana amfani da Disodium ethylenediaminetetraacetate a abinci, magani, kayan kwalliya da sauran kayayyaki. Ana iya amfani da disodium ethylenediaminetetraacetate mai inganci a matsayin mai daidaita abinci, mai haɗa sinadarai, mai hana lalata da kuma mai kiyayewa, kuma yana iya kare launi da kuma tsayayya da iskar shaka. , haɗin gwiwar hana lalata da kuma tasirin daidaita abinci. -
Sodium edetate CAS: 64-02-8
Sodium edetate CAS: 64-02-8
Ethylenediaminetetraacetic acid (EDTA) ya ƙunshi ƙungiyoyin carboxyl guda 4 kuma gabaɗaya yana iya samar da disalt, trisalt da tetrasalt. Gishirin EDTA da aka saba amfani da su sun haɗa da disodium ethylenediaminetetraacetate (EDTA-2Na), tetrasodium ethylenediaminetetraacetate (EDTA-4Na), dipotassium ethylenediaminetetraacetate (EDTA-2K) da ethylenediaminetetraacetic acid. Tripotassium (EDTA-3K). Tetrasodium ethylenediaminetetraacetate (EDTA-4Na) ƙaramin ƙwayar halitta ce mai aiki da yawa wacce ke ɗauke da ƙungiyoyin amino da carboxyl. Ana amfani da ita sosai a cikin ilmin sunadarai na nazari a matsayin wakili mai rikitarwa.
Sinadaran sinadarai: Farin foda mai lu'ulu'u. Yana narkewa a cikin ruwa da acid, ba ya narkewa a cikin barasa, benzene da chloroform.
Tetrasodium EDTA muhimmin abu ne na hada sinadarai da kuma abin rufe fuska na ƙarfe. Ana iya amfani da shi wajen rini a masana'antar yadi, maganin ingancin ruwa, tasirin haske a launi, magani, sinadarai na yau da kullun, yin takarda da sauran masana'antu, a matsayin ƙari, mai kunna sinadarai, mai tsarkake ruwa, wakilin abin rufe fuska na ƙarfe da kuma mai kunna sinadarai a masana'antar roba ta styrene-butadiene. A masana'antar acrylic ta busasshe, yana iya rage tsangwama tsakanin ƙarfe da inganta launi da haske na masaku masu launi. Hakanan ana iya amfani da shi a cikin sabulun ruwa don inganta ingancin wanki da haɓaka tasirin wanki. -
Tris(dimethylaminomethyl)phenol CAS 90-72-2
Tris (dimethylaminomethyl)phenol
CAS 90-72-2
Hanyar ƙera
Sai a zuba phenol da ruwan dimethylamine mai kashi 40% a cikin tukunyar amsawa, a juya a gauraya daidai gwargwado, a bar shi ya huce zuwa ƙasa da 20°C, a hankali a zuba ruwan formaldehyde mai kashi 30% a hankali a juya, sannan a sarrafa don ƙarawa a ƙasa da 30°C. A ci gaba da juyawa a 25-30°C na tsawon awa 1, sannan a ɗaga zafin zuwa 90-95°C a sake juyawa na tsawon awanni 2. A zuba gishiri don raba matakin ruwa, sannan a raba saman mai don a raba shi ƙasa da matsin lamba don a sami samfurin da aka gama. Yawan kayan masana'antu ya wuce kashi 95%.
Bayyanar: Ruwa mai haske mara launi ko rawaya mai haske. Mai ƙonewa.
Ana amfani da shi azaman wakili mai warkarwa don resin epoxy na thermosetting, manne, sealants don kayan laminate da benaye, masu hana acid da abubuwan kara kuzari wajen samar da polyurethane. -
DIETHYLENE TRIAMINE (BAYANAI) 111-40-0
DIETHYLENE TRIAMINE (BAYANAI) 111-40-0
yanayi
Ruwan rawaya mai haske mai haske mai haske tare da ƙamshi mai kauri na ammonia, mai ƙonewa da kuma alkaline mai ƙarfi. Yana narkewa a cikin ruwa, acetone, benzene, ether, methanol, da sauransu, ba ya narkewa a cikin n-heptane, kuma yana lalata ga jan ƙarfe da ƙarfensa. Wurin narkewa -35℃. Wurin tafasa 207℃. Yawan dangi o. 9586. Wurin walƙiya 94℃. Ma'aunin amsawa 1. 4810. Wannan samfurin yana da amsawar amine na biyu kuma yana amsawa cikin sauƙi tare da mahadi iri-iri. Abubuwan da aka samo daga gare shi suna da amfani iri-iri.
amfani
Ana amfani da wannan samfurin galibi azaman matsakaiciyar sinadarai masu narkewa da haɗin halitta, kuma ana iya amfani da shi don shirya wakilan warkarwa na epoxy resin, masu tsarkake iskar gas (don cire CO2), ƙarin mai mai shafawa, emulsifiers, sinadarai na daukar hoto, surfactants, da wakilan kammala masana'anta. , mai haɓaka takarda, wakilin hadaddun aminocarboxylic, wakilin chelating na ƙarfe, wakilin hydrometallurgy na ƙarfe mai nauyi da wakilin watsawa na electroplating mara cyanide, mai haskakawa, da resin musayar ion na roba da resin polyamide, da sauransu. -
N-МЕТИЛАНИЛИН NMA МОНОМЕТИЛАНИЛИН 292142000 N-Methylaniline CAS 100-61-8 NMA samfurin kyauta ne a hannun jari.
Sunan Samfurin: N-Methylaniline
CAS:100-61-8
Tsarin kwayoyin halitta:C7H9N
Nauyin kwayoyin halitta: 107.15
Lambar EINECS: 202-870-9
Tsarkaka:≥99%
Alamar kasuwanci: MIT-IVY INDUSTRY CO.,LTD
Bayyanar: ruwa mai launin rawaya mai haske
Lambar CAS 100-61-8
Sunan Sinadarai: N-Methylaniline
Ma'anar ANILINOMETHANE;methylaniline-n;N-METHYLANILINE;n-methyl-anilin;N-METHYL-ANLINE;n'-Bicthylanilin;Methylphenylamine;MONOMETHYLANILINE;ORTHO TOLUIDINE MI;N-Methylaniline>
Tashar jiragen ruwa: kowace tashar jiragen ruwa a China
Shiryawa: bisa ga buƙatun abokan ciniki
Ajiya: A adana a busasshe, duhu kuma wurin da iska ke shiga.
Sufuri: ta ruwa ko ta jirgin sama
hanyoyin biyan kuɗi: L/C, T/T, D/A, D/P, O/A, paypal, western union da sauransu. Karɓi duk biyan kuɗi. -
Samfurin masana'antar N-Methylaniline CAS 100-61-8 NMA kyauta ne a hannun jari
Sunan Samfurin: N-Methylaniline
CAS:100-61-8
Tsarin kwayoyin halitta:C7H9N
Nauyin kwayoyin halitta: 107.15
Lambar EINECS: 202-870-9
Tsarkaka:≥99%
Alamar kasuwanci: MIT-IVY INDUSTRY CO.,LTD
Bayyanar: ruwa mai launin rawaya mai haske
Lambar CAS 100-61-8
Sunan Sinadarai: N-Methylaniline
Ma'anar ANILINOMETHANE;methylaniline-n;N-METHYLANILINE;n-methyl-anilin;N-METHYL-ANLINE;n'-Bicthylanilin;Methylphenylamine;MONOMETHYLANILINE;ORTHO TOLUIDINE MI;N-Methylaniline>
Tashar jiragen ruwa: kowace tashar jiragen ruwa a China
Shiryawa: bisa ga buƙatun abokan ciniki
Ajiya: A adana a busasshe, duhu kuma wurin da iska ke shiga.
Sufuri: ta ruwa ko ta jirgin sama
hanyoyin biyan kuɗi: L/C, T/T, D/A, D/P, O/A, paypal, western union da sauransu. Karɓi duk biyan kuɗi. -
Monomethylaniline; N-methylaminobenzene; N-monomethylaniline; (methylamino)benzene; N-methylaniline/CAS: Masana'antar 103-69-5 a China
N-methylaniline wani sinadari ne mai kyau wanda ke da amfani iri-iri. Ana amfani da shi galibi don yin magungunan kashe kwari, rini, ɗigon ruwa, ƙarin roba da masu daidaita abubuwa masu fashewa. Hakanan ana iya amfani da shi azaman mai karɓa da mai narkewar acid, kuma azaman mai haɗa sinadarai na halitta. jiki, mai shan acid da mai narkewa. A cikin masana'antar rini, ana amfani da shi wajen samar da cationic mai haske ja FG, cationic pink B, reactive yellow-brown KGR, da sauransu. Hakanan ana iya amfani da shi don ƙara yawan octane na fetur da haɗin organic, kuma ana iya amfani da shi azaman mai narkewa.
CAS:100-61-8
N-methylaniline
Ma'anar kalmomi: Monomethylaniline; N-methylaminobenzene; N-monomethylaniline; (methylamino)benzene; benzenamine, n-methyl-; benzenamine, n-methyl-
Ma'aunin Inganci: HG/T 3409-2010
Kayan Halittar Sinadarai
Yana da wuta kuma yana fashewa idan ya haɗu da wuta, zafi mai yawa da kuma sinadarai masu hana oxidation. Ruwa ne mai launin rawaya ko ja mai launin ruwan kasa wanda ke narkewa a cikin barasa, ether chloroform kuma yana narkewa a cikin ruwa. Nauyin kwayoyin halitta shine 107.15, wurin tafasa shine 194-197℃ kuma wurin narkewa shine -57℃.
Aikace-aikace
Wannan samfurin ya fi dacewa da magungunan kashe kwari, magungunan tsakiya, magungunan tsakiya da kayan roba na halitta, haka kuma ana amfani da shi azaman mai ƙarfafa gas octane, mai shan acid, mai narkewa da mai daidaita fashewa. -
NMA CAS:100-61-8 Masana'antar man fetur ta N-MethylAniline Kayayyaki Mafi kyawun farashi/samfuri kyauta ne
Sunan Samfurin: N-Methylaniline
CAS:100-61-8
Tsarin kwayoyin halitta:C7H9N
Nauyin kwayoyin halitta: 107.15
Lambar EINECS: 202-870-9
Tsarkaka:≥99%
Alamar kasuwanci: MIT-IVY INDUSTRY CO.,LTD
Bayyanar: ruwa mai launin rawaya mai haske
Tashar jiragen ruwa: kowace tashar jiragen ruwa a China
Shiryawa: bisa ga buƙatun abokan ciniki
Ajiya: A adana a busasshe, duhu kuma wurin da iska ke shiga.
Sufuri: ta ruwa ko ta jirgin sama
hanyoyin biyan kuɗi: L/C, T/T, D/A, D/P, O/A, paypal, western union da sauransu. Karɓi duk biyan kuɗi. -
CAS:100-61-8 Masana'antar N-MethylAniline Tana samar da inganci mai kyau Monomethylaniline /Mafi kyawun farashi/samfuri kyauta ne
Sunan Samfurin: N-Methylaniline
CAS:100-61-8
Tsarin kwayoyin halitta:C7H9N
Nauyin kwayoyin halitta: 107.15
Lambar EINECS: 202-870-9
Tsarkaka:≥99%
Alamar kasuwanci: MIT-IVY INDUSTRY CO.,LTD
Bayyanar: ruwa mai launin rawaya mai haske
Tashar jiragen ruwa: kowace tashar jiragen ruwa a China
Shiryawa: bisa ga buƙatun abokan ciniki
Ajiya: A adana a busasshe, duhu kuma wurin da iska ke shiga.
Sufuri: ta ruwa ko ta jirgin sama
hanyoyin biyan kuɗi: L/C, T/T, D/A, D/P, O/A, paypal, western union da sauransu. Karɓi duk biyan kuɗi.
