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Олеамид кас.: 301-02-0 Наш банк может принимать
внешний вид: белый или светло-желтый, бусы, микробисеры ko порошок.
Упаковка: бумажныy пакет с мпоном, 25 кг чистой на мешок для частиц, бусин и микробисеров; 20 кг чистой на мешок для порошка.
Приложение
etot produkt proyzvodytsya pytem synteza, ochystky da других токих просты с использованиеm. олеиновой кислоты или растительной олеиновой качестве сырья. он нерастворym в в воде, имет опреденну предельный в таких растворитлях, как spирt, эфир, кентон . с хорошей стабильностью против tepla, kysloroda da ultrafiyoletovog sveta мембрану на границе раздела материала и обладает гладкостью. антиблокировкой, антизагрязнением, антистатическим, дисперсионным da так далее.
1. он используется в качестве скользящего агента антиблокирующего агента для полипропилена.
2. он используется в качестве диспергатора для пигментов da красителей.
3. он используется в качестве komppozytnogo agenta dlya pokrыtyya, pachaty da pechtati, vyazrasta masla вила видео. нефтяного бурового раствора.
4. ko da yake, EVA, PVC, da dai sauransu улучшая гладкость, антиблокировку, анти-пятен, стойкость к прикреплению da химическую стойкость. -
Эrukamyd Kas.: 112-84-5
Внешний вид: белые или светло-желтые бусы, микробисеры или порошок
Упаковка: композитный бумажныy пакет, 25 кг чистой сумки для бусин и микробисеров; 20 кг чистой перпак форпорошок.
Приложение
Wannan shi ne karo na farko da za a yi la'akari da abin da ke faruwa. Его молекулярная структура содержит длинные углеродные цепи и полярный амид.
группа, которая дает ей особенно отличную поверхностную. длительный
dolgosrochnaya smazka и лучший antiblokyruschyy эffekt, podhodyt dylya bыskoy temperaturы.
1. Eto otlichnaya smazka dylya polyolefynovыh da других полефиnovыh plinok. Можно использовать в качестве агента для скольжения и
антиблокирующий агент для пленок pp, CPP, BOPP, LDPE, LLDPE, EVA, PVC, PVDF, PVDC, pu da других пленок, da dai sauransu
многослойная коэkструдированная пленка, сельскохозяйственная пленka с молекulyarnoy massы
эlen da kuma abubuwan da suka faru.
2. Используется в качестве добавки для печатных чернил, чтобы играть роль смазки, антиприклейки. zaдержки
осаждение пигментов и фллеров, помогая диспергировать
и гладкость поверхности поверхности, особенно улучшение ее гладкости и стойкости цвета
Оринтирование.
3. Используется в качестве резинового соединения. Добавляется в резин (SBE, SBP, SBR, PP) для улучшения
Сопротивление и удлинение резиновых изделий, повышение вулканизации -
N-Ethylmorpholine CAS 100-74-3
N-Ethylmorpholine ruwa ne mara launi. Wannan samfurin yana narkewa a cikin ruwa, barasa da ether.
Ana iya amfani da shi a matsayin matsakaici ga sinadarai masu narkewa, masu haɓaka sinadarai, masu rini, magunguna, da kuma masu samar da sinadarai masu narkewa. Ana iya amfani da shi a matsayin mai haɓaka sinadarai a fannin PU. Sau da yawa ana amfani da shi a matsayin mai narkewa ga mai da resins, kuma ana iya amfani da shi a matsayin matsakaici don haɗakar sinadarai.
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4-Methylmorpholine CAS 109-02-4
N-methylmorpholine muhimmin abu ne na sinadarai na halitta. Yana da kyau wajen narkewa, yana da emulsifier, yana hana lalata, yana da sinadarin polyurethane mai kara kuzari, kuma ana iya amfani da shi azaman maganin kashe kwari. Hanyoyin hadawa na Chemicalbook sun hada da hanyar N-methylation ta amfani da morpholine a matsayin kayan da aka samar, hanyar cyclization ta amfani da diethanolamine a matsayin kayan da aka samar, hanyar cyclization ta amfani da diethanolamine a matsayin kayan da aka samar, da kuma hanyar hadawa ta amfani da dichloroethane a matsayin kayan da aka samar, da sauransu.
Ruwa ne mai haske mara launi. Ƙamshi mai kyau. Yana narkewa a cikin sinadarai masu narkewa na halitta, ana iya mirgine shi da ruwa da ethanol. Kayayyakin da ake amfani da su wajen hada magunguna da sinadarai. Haɗakar sinadarai na halitta, kayan aikin nazari, sinadaran cirewa, masu daidaita hydrocarbons masu chlorine, masu hana lalata, masu kara kuzari, samar da magunguna, da sauransu. -
p-Phenylenediamine CAS 106-50-3
p-Phenylenediamine (Turanci p-Phenylenediamine), wanda aka fi sani da Ursi D, yana ɗaya daga cikin mafi sauƙin sinadarin diamines mai ƙamshi. Tsarkakken samfurin yana da lu'ulu'u fari zuwa lavender, wanda ke canza launin shunayya ko launin ruwan kasa mai duhu idan aka fallasa shi ga iska.
launi. Yana narkewa kaɗan a cikin ruwan sanyi, yana narkewa a cikin ethanol, ether, chloroform da benzene.
Ana iya amfani da shi don shirya rini na azo, polymers masu yawan ƙwayoyin halitta, kuma ana iya amfani da shi don samar da rini na fur, antioxidants na roba da masu haɓaka hoto. Ana amfani da shi galibi don rini na aramid, rini na azo, rini na sulfur, rini na acid, kuma ana iya amfani da shi azaman baƙin gashi na D. Samar da Mao Pi Black DB, Mao Pi Brown N2, da kuma Chemicalbook antioxidants na roba DNP, DOP, da MB. Hakanan ana amfani da shi azaman kayan aiki don rini na gashi na kwalliya na Ursi D, mai hana polymerization na gasoline da mai haɓakawa. A matsayin rini na sinadarai, a halin yanzu ana ba da izinin amfani da p-phenylenediamine wajen samar da rini na gashi, amma akwai ƙa'idodi bayyanannu akan adadin amfani.
Ana samunsa ta hanyar rage p-nitroaniline da foda na ƙarfe a cikin matsakaiciyar acidic. Sanya foda na ƙarfe a cikin hydrochloric acid, a dumama shi zuwa 90°C, sannan a ƙara p-nitroaniline yayin juyawa. Bayan an gama ƙarawa, a mayar da martani a 95-100°C na tsawon awanni 0.5, sannan a ƙara sinadarin hydrochloric acid mai ƙarfi a hankali don kammala rage tasirin Chemicalbook. Bayan sanyaya, a tace shi da ruwan sodium carbonate mai cikakken bayani zuwa pH 7-8, a tafasa a tace yayin zafi, sannan a wanke kek ɗin tacewa da ruwan zafi. A haɗa ruwan tacewa da ruwan wankewa, a tattara a ƙarƙashin matsin lamba mai raguwa, a sanyaya ta hanyar sanyaya ko a tace a ƙarƙashin matsin lamba mai raguwa don samun p-phenylenediamine tare da yawan amfanin ƙasa na 95%.
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1,2-Dichloroethane CAS 107-06-2
1,2-Dichloroethane wani ruwa ne mai mai haske wanda ba shi da launi, mai ƙamshi kamar chloroform kuma yana da ɗanɗano mai daɗi. Yana narkewa a cikin ruwa kusan sau 120, ana iya haɗawa da ethanol, chloroform da ether. Yana iya narkar da mai da mai, mai, da paraffin.
Ana amfani da shi galibi wajen kera vinyl chloride, oxalic acid da ethylenediamine, kuma ana iya amfani da shi azaman mai narkewa, masu kashe ƙwayoyin cuta, sabulun wanki, masu cirewa, masu rage man ƙarfe, da sauransu.
hanyar samarwa :
1. Hanyar haɗa ethylene da chlorine kai tsaye: chlorine ethylene da chlorine a cikin matsakaici na 1,2-dichloroethane don samar da ɗanyen dichloroethane da ƙaramin adadin polychlorides, ƙara alkali da walƙiya don cire abubuwa masu acidic da wasu abubuwa masu zafi, a wanke da ruwa har sai sun yi tsaka tsaki, bushewar azeotropic, da kuma distillation don samun samfurin da aka gama. 2. Hanyar oxychlorination ta Ethylene: Ana haɗa Ethylene da chlorine kai tsaye don samar da dichloroethane. Hydrogen chloride da aka dawo dasu yayin fashewar dichloroethane don samar da vinyl chloride, iskar gas mai ɗauke da oxygen (iska) da ethylene da aka riga aka sanyaya zuwa 150-200°C ana wucewa ta cikin wani sinadarin jan ƙarfe chloride da aka ɗora a kan alumina a matsin lamba na 0.0683-0.1033MPa, suna amsawa a zafin jiki na 200-250°C, kuma ɗanyen samfurin yana sanyaya (yana tara yawancin trichloroacetaldehyde da wani ɓangare na ruwa), a matse, kuma a tace don samun samfurin dichloroethane. 3. Hanyar chlorine kai tsaye daga iskar gas ko tanda ta coke. Bugu da ƙari, 1,2-dichloroethane shima wani abu ne da ake samu a samar da chloroethanol da ethylene oxide.
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Sodium chloride CAS 7647-14-5
Sodium chloride babban sinadari ne na gishirin tebur da gishirin dutse. Yana da sinadarin ionic kuma yana da lu'ulu'u mai siffar cubic kuma mai haske. Sodium oxide yana da yawa a cikin ruwan teku da tafkunan gishiri na halitta. Ana iya amfani da shi don samar da chlorine, hydrogen, hydrochloric acid, sodium hydroxide, chlorate, hypochlorite, foda mai bleaching da sodium na ƙarfe. Yana da muhimmin sinadari na sinadarai; Ana iya amfani da littafin Chemicalbook a cikin abinci. Ana iya amfani da kayan ƙanshi da marinating kifi, nama da kayan lambu, da kuma yin gishiri da sabulu da fatar tanning, da sauransu; ana iya amfani da sodium chloride mai inganci sosai don yin saline na jiki don maganin asibiti da gwaje-gwajen ilimin halittar jiki, kamar asarar sodium, asarar ruwa, asarar jini, da sauransu. Ana iya samar da sodium chloride ta hanyar tattara ruwan teku mai lu'ulu'u ko ruwan gishiri na halitta ko ruwan rijiyar gishiri.
Sodium chloride muhimmin abu ne na sinadarai da ake amfani da su wajen shirya iskar chlorine, sodium na ƙarfe, soda mai kauri, ash na soda da sauran abubuwa, kuma ana amfani da shi sosai a cikin rini, yumbu, ƙarfe, fata, sabulu, firiji, da sauransu. A cikin ilmin sunadarai na nazari, sodium chloride wani abu ne da ake amfani da shi wajen tantance sinadarin fluorine da silicate, kuma wani abu ne da ake amfani da shi wajen daidaita sinadarin azurfa.
Sodium chloride muhimmin matrix ne don kiyaye yawan ruwan da ke cikin waje. Hakanan yana da wani tasiri na tsari akan daidaiton acid-base na ruwan jiki. Hakanan yana ɗaya daga cikin mahimman abubuwan da ke kiyaye damuwa na jijiyoyin jijiyoyi. Ana amfani da shi galibi don hana da magance cututtukan hyponatremic, rashin ruwa a cikin sodium (kamar ƙonewa, gudawa, girgiza, da sauransu), bugun zafi, da sauransu; ana amfani da shi a waje don wanke ido, hanci, raunuka, da sauransu; allurar maganin sodium chloride mai yawan hypertonic 10% na iya haɓaka Peristalsis na ciki, inganta aikin narkewar abinci.
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Morpholine CAS 110-91-8
Morpholine, wanda aka fi sani da 1,4-oxazacyclohexane da diethyleneimine oxide, ruwa ne mai mai mai alkaline mara launi tare da ƙamshi mai kama da ammonia da hygroscopicity. Yana iya ƙafewa da tururin ruwa kuma ana iya mirgine shi da ruwa. Yana narkewa a cikin acetone, benzene, ether, pentane, methanol, ethanol, carbon tetrachloride, propylene glycol da sauran sinadarai masu narkewa na halitta.
Morpholine ya ƙunshi ƙungiyoyin amine na biyu kuma yana da dukkan halayen amsawar da aka saba gani na ƙungiyoyin amine na biyu. Yana amsawa da acid marasa tsari don samar da gishiri, yana amsawa da acid na halitta don samar da gishiri ko amides, kuma yana iya yin halayen alkylation. Hakanan yana iya amsawa da ethylene oxide, ketones ko yin halayen Willgerodt.
Saboda keɓantattun halayen sinadarai na morpholine, ya zama ɗaya daga cikin kyawawan samfuran petrochemical tare da mahimman amfani na kasuwanci. Ana iya amfani da shi don shirya abubuwan haɓaka roba, hana tsatsa, magungunan hana lalata, da magungunan tsaftacewa kamar NOBS, DTOS, da MDS., magungunan rage radadi, magungunan rage radadi, magungunan sa barci na gida, magungunan kwantar da hankali, tsarin numfashi, magungunan motsa jiki na jijiyoyin jini, masu motsa jiki, masu hana bleach na gani, abubuwan kiyaye 'ya'yan itace, buga yadi da taimakon rini, da sauransu, a cikin roba, magani, magungunan kashe kwari, rini, shafi, da sauransu. Masana'antar tana da amfani iri-iri. A cikin magani, ana amfani da shi don samar da magunguna masu mahimmanci da yawa kamar morpholino, virospirin, ibuprofen, aphrodisiac, naproxen, diclofenac, sodium phenylacetate, da sauransu.
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2-Ethylhexylamine CAS: 104-75-6
2-Ethylhexylamine CAS: 104-75-6
Ruwa ne mara launi kuma mai haske, yana narkewa kaɗan a cikin ruwa, yana narkewa a cikin ethanol da acetone. Mai ƙonewa. Bai dace da masu ƙarfi na oxidizing ba. Ana amfani da shi azaman matsakaici ga magungunan kashe kwari, rini, pigments, surfactants, da magungunan kwari. Hakanan ana iya amfani da shi don samar da masu daidaita yanayi, abubuwan kiyayewa, emulsifiers, da sauransu. Ana samun hanyar shiri ta hanyar yin martani ga 2-ethylhexanol tare da ammonia. A cikin saitin kayan aikin kettle guda ɗaya, ana iya samar da 2-ethylhexylamine, di(2-ethylhexyl)amine, da tris(2-ethylhexyl)amine a cikin juyawa. -
p-Toluenesulfonamide CAS 70-55-3
p-Toluenesulfonamide, wanda aka fi sani da 4-toluenesulfonamide, p-sulfonamide, toluene-4-sulfonamide, toluenesulfonamide, p-sulfamoyltoluene, wani farin lu'ulu'u ne na Chemicalbook, wanda ake amfani da shi wajen haɗa chloramine-T da Chloramphenicol, fenti mai haske, ƙera plasticizers, resins na roba, shafi, maganin kashe ƙwayoyin cuta da kuma masu haskaka itace, da sauransu.
p-Toluenesulfonamide kyakkyawan mai hana plasticizer ne don robobi masu daidaita thermosetting, wanda ya dace da resin phenolic, resin melamine, resin urea-formaldehyde, polyamide da sauran resins. Ƙaramin adadin haɗawa na iya inganta sarrafawa, ya sa ya daidaita, kuma ya ba samfurin kyakkyawan sheki. p-Toluenesulfonamide ba shi da tasirin laushi na robobi masu sanya ruwa, bai dace da polyvinyl chloride da vinyl chloride copolymers ba, kuma yana da ɗan jituwa da cellulose acetate, cellulose acetate butyrate da cellulose nitrate.
Da farko hanyar samarwa tana ƙara wani ɓangare na ruwan HN3 a cikin tukunyar amsawa, tana ƙara p-toluenesulfonyl chloride yayin da take juyawa, kuma zafin jiki ya tashi sama da 50°C. Bayan zafin ya faɗi, ana ƙara sauran ruwan ammonia. Ana mayar da martani a 85~9Chemicalbook0℃ na tsawon awanni 0.5. Amsar ta ƙare lokacin da ƙimar pH ta kai 8 zuwa 9. A bar shi ya huce zuwa 20°C, a tace, sannan a wanke kek ɗin tacewa da ruwa don samun samfurin da ba shi da amfani. Daga nan sai a canza launin samfurin ta hanyar amfani da carbon, a narkar da shi a cikin alkali, a raba shi da acid, a tace sannan a busar da shi don samun samfurin.
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Tosyl chloride CAS 98-59-9
Tosyl chloride CAS 98-59-9
Tosyl chloride (TsCl), a matsayin wani sinadari mai kyau, ana amfani da shi sosai a masana'antar rini, magunguna, da magungunan kashe kwari. A masana'antar rini, ana amfani da shi ne musamman don ƙera tsaka-tsaki don warwatsewa, rini kankara, da rini mai acid; a masana'antar magunguna, ana amfani da Chemicalbook galibi don samar da sulfonamides, mesulfonate, da sauransu; a masana'antar magungunan kashe kwari, ana amfani da shi galibi wajen samar da mesotrione, sulfotrione, fine metalaxyl, da sauransu. Tare da ci gaba da haɓaka masana'antar rini, magunguna da magungunan kashe kwari, buƙatun wannan samfurin na duniya yana ƙaruwa kowace rana.
Akwai manyan hanyoyi guda biyu na gargajiya na TsCl: 1. Ana samar da shi ta hanyar haɗa sinadarin toluene kai tsaye da sinadarin chlorosulfonic acid a ƙananan zafin jiki. Wannan hanyar tana samar da sinadarin o-toluenesulfonyl chloride mai yawan sinadarin, kuma sinadarin p-toluenesulfonyl chloride shine samfurin da ke cikinta, kuma duka biyun yana da wahalar rabawa kuma yana cinye kuzari mai yawa; 2. Ana haɗa sinadarin toluene da chlorosulfonic acid kai tsaye da sinadarin chlorosulfonic acid mai yawan sinadarin a gaban wasu gishiri da kuma a wani zafin jiki. Duk da cewa wannan hanyar tana da mafi girman rabon samfurin toluenesulfonyl chloride, rabon tsarkakewa Hanyar tana da sauƙi kuma tana cin ƙarancin kuzari. Duk da haka, saboda yawan zafin jiki mai yawa, man da aka raba da sinadarin sulfonated ya ƙunshi sinadarin sulfone mai yawa kuma yana da ƙarancin ƙimar amfani. Jimlar yawan amfanin da aka samu kusan kashi 70% ne kawai a cikin Littafin Kimiyya. Bugu da ƙari, duka hanyoyin suna da yawan amfani da sinadarin chlorosulfonic acid mai yawan sinadarin kuma sinadarin sulfuric acid da aka samar ya yi yawa, wanda ba ya da amfani ga amfani da shi da magani a masana'antu. Akwai kuma rahotanni don inganta hanyar. Da farko, p-toluenesulfonyl chloride a cikin cakuda amsawar yana da cikakken lu'ulu'u a ƙarƙashin wasu yanayi kuma ana faɗaɗa ƙwayoyin lu'ulu'u. Ana amfani da hanyar tacewa kai tsaye ba tare da hydrolysis ba don cire p-toluenesulfonyl chloride daga cakuda. Duk da haka, a halin yanzu akwai wasu matsaloli wajen zaɓar kayan aikin masana'antu kuma jarin yana da yawa. Ingantaccen tsari: An zaɓi abubuwan ƙarfafawa masu dacewa da sauran yanayin aiki mafi kyau.
Tosyl chloride (TsCl) wani farin lu'ulu'u ne mai laushi wanda zafinsa ya kai 69-71°C. Yana da wani muhimmin magani na hada sinadarai na halitta kuma ana amfani da shi galibi wajen hada chloramphenicol, chloramphenicol-T, thiamphenicol da sauran magunguna.
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Benzyl chloride CAS: 100-44-7
Benzyl chloride CAS: 100-44-7
Benzyl chloride, wanda aka fi sani da benzyl chloride da toluene chloride, ruwa ne mara launi wanda ke da ƙamshi mai ƙarfi. Ana iya mirgine shi da sinadarai masu narkewa kamar chloroform, ethanol, da ether. Ba ya narkewa a cikin ruwa amma yana iya ƙafewa da tururin ruwa. Tururinsa yana da ɗan ƙaiƙayi ga mucous membrane na idanu kuma iskar hayaki ce mai ƙarfi. A lokaci guda, benzyl chloride shi ma matsakaici ne a cikin haɗakar kwayoyin halitta kuma ana amfani da shi sosai wajen haɗa rini, magungunan kashe ƙwari, ƙamshi na roba, sabulun wanki, masu yin filastik, da magunguna.
Aikace-aikace
Benzyl chloride yana da amfani iri-iri a masana'antu. Ana amfani da shi galibi a fannin magungunan kashe kwari, magunguna, kayan ƙanshi, kayan taimakon fenti, da kayan taimakon roba. Ana amfani da shi don haɓakawa da samar da benzaldehyde, butyl benzyl phthalate, aniline, phoxim, da benzyl chloride. Penicillin, benzyl alcohol, phenylacetonitrile, phenylacetic acid da sauran kayayyaki. Benzyl chloride yana cikin rukunin benzyl halide na mahaɗan da ke haifar da haushi. Dangane da magungunan kashe kwari, ba wai kawai zai iya haɗa magungunan kashe kwari na organophosphorus kai tsaye da Daifengjing da Isidifangjing Chemicalbook ba, har ma ana iya amfani da shi azaman muhimmin kayan albarkatun ƙasa ga wasu magunguna da yawa, kamar haɗa phenylacetonitrile, Benzoyl chloride, m-phenoxybenzaldehyde, da sauransu. Bugu da ƙari, ana amfani da benzyl chloride sosai a magani, kayan ƙanshi, kayan taimakon fenti, resin roba, da sauransu. Yana da muhimmiyar matsakaiciya a cikin samar da sinadarai da magunguna. Sannan sharar da kamfanoni ke samarwa a lokacin samar da ita ba makawa ta ƙunshi babban adadin sinadarin benzyl chloride.
Kayayyakin Sinadarai:
Ruwa mara launi kuma mai haske tare da ƙamshi mai ƙarfi. Yana girgiza. Yana narkewa a cikin sinadarai masu narkewa kamar ether, barasa, chloroform, da sauransu, ba ya narkewa a cikin ruwa, amma yana iya ƙafewa da tururin ruwa.
