Adipic Acid Dihydrazide (ADH)
Adipic acid dihydrazide (ADH) Masana'anta da Mai Kaya
Adipic acid dihydrazide(ADH) wani abu ne mai haɗakar sinadaran acryl na ruwa. Hakanan yana da amfani azaman mai taurare resin epoxy da kuma mai tattara formaldehyde. ADH（Adipic acid dihydrazide）wani abu ne na halitta wanda ke da dabarar sinadarai ta C₆H₁₀N₂O₂, kuma yana cikin ajin hydrazides. Ana amfani da shi galibi wajen shirya polyurethanes, kayan polymeric, da kuma wasu aikace-aikacen masana'antu saboda ikonsa na yin aiki tare da ƙungiyoyi daban-daban na aiki don samar da hanyoyin sadarwa masu haɗin gwiwa.
Lambar CAS: 1071-93-8
ENCS : (2)-865
TSCA: 1071-93-8
EINECS : 213-999-5
1. Tsarin kwayoyin halitta na Adipic Acid Dihydrazide (ADH)
Tsarin Adipic Acid Dihydrazide ya ƙunshi:
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Adipic acid(wani sinadari mai sinadarin dicarboxylic shida, C₆H₁₀O₄) wanda aka gyara ta hanyar haɗa ƙungiyoyin hydrazine guda biyu (-NH-NH₂) zuwa ga ƙungiyoyin carboxyl na acid.
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Tsarin sinadaran ADH za a iya wakilta shi kamar haka:
HOOC-(CH₂)₄-CO-NH-NH₂
Dihydrazide ne, ma'ana kowanne daga cikin ƙungiyoyin carboxyl guda biyu (–COOH) na adipic acid yana ɗaure zuwa rukuni ɗaya na hydrazine (–NH–NH₂).
Tsarin da aka samu ya ƙunshi tsakiyakashin baya na adipic acid, tare da ƙungiyoyin aiki na hydrazine a kowane gefe, wanda hakan ya sa ADH ya zama muhimmin reagent a cikin nau'ikan halayen sinadarai daban-daban.
2. Haɗa Adipic Acid Dihydrazide
Haɗa ADH yawanci yana ƙunshe da amsawar adipic acid tare da hydrazine hydrate. Matakan hadawa za a iya bayyana su kamar haka:
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Amsar Adipic Acid tare da Hydrazine: Ana mayar da sinadarin Adipic acid zuwa wani sinadarin hydrazine hydrate (NH₂-NH₂·H₂O) a cikin wani sinadari mai dacewa (kamar ethanol ko ruwa) a ƙarƙashin yanayi mai kyau (misali, yawan zafin jiki).
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Samuwar Dihydrazide: Rukunin hydrazine suna haɗuwa da ƙungiyoyin carboxyl guda biyu na adipic acid, suna samar da Adipic Acid Dihydrazide.
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Tsarkakewa: Daga nan sai a tsarkake samfurin, yawanci ta hanyar sake kunna shi, don cire abubuwan da ba su da amsawa da kuma samun ADH mai tsabta.
Za a iya wakiltar martanin kamar haka:
HOOC-(CH₂)₄-COOH + 2 NH₂-NH₂ → HOOC-(CH₂)₄-CO-NH-NH₂ (ADH)
3. Halayen Adipic Acid Dihydrazide
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4. Amfani da Adipic Acid Dihydrazide (ADH)
Ana amfani da Adipic Acid Dihydrazide a fannoni daban-daban na masana'antu saboda keɓancewarsa ta musamman a fannin sinadarai:
4.1. Samar da Polyurethane
Ana amfani da ADH azaman maganimaganin warkarwako wakilin haɗin gwiwa a cikin samar dapolyurethaneKayan aiki. Ƙungiyoyin hydrazide na iya yin aiki da isocyanates don samar da haɗin gwiwa mai ɗorewa, wanda ke haɓaka ƙarfi, sassauci, da juriya na samfuran da aka yi da polyurethane. ADH yana da amfani musamman a aikace-aikacen da ke buƙatar polyurethanes masu saita zafi, kamar a cikin rufi, manne, da sealants.
4.2. Haɗa Kayan Polymeric
Baya ga polyurethane, ana iya amfani da ADH wajen shirya wasu nau'ikan polyurethane.hanyoyin sadarwa na polymericTsarin dihydrazide ɗinsa yana ba shi damar shiga cikin ayyuka daban-daban, kamar su aldehydes, ketones, ko carboxylic acid, don samar da polymers masu haɗin gwiwa sosai. Ana amfani da wannan siffa wajen shirya polymeric hydrogels da sauran kayan aiki na musamman.
4.3. Martanin da aka yi da Hydrazide
Rukunin hydrazide (-NH-NH₂) a cikin ADH yana da matuƙar amsawa ga ƙungiyoyin carbonyl (kamar aldehydes da ketones), wanda ke ba da damar amfani da ADH wajen haɗa nau'ikan sinadarai daban-daban.abubuwan da aka samo daga hydrazoneHydrazones suna da mahimmanci a cikin haɗakar kwayoyin halitta kuma ana iya amfani da su a cikin ilimin sinadarai na magunguna da kimiyyar kayan aiki.
4.4. Aikace-aikacen Magunguna da Magungunan Halittu
Ana bincika ADH a wasu lokutan a cikin ƙasarmufannonin magunguna da na likitanciinda amsawarsa da ƙungiyoyin carbonyl ya sanya shi tubalin gini mai amfani a cikin ƙirar wasutsarin isar da magunguna or kayan da suka dace da kwayoyin halittaAn yi nazarin kayan da aka yi amfani da su ta hanyar ADH don amfani a cikinhydrogels masu lalacewa, wanda za a iya amfani da shi a cikin aikace-aikacen sakin magunguna ko injiniyan kyallen takarda.
4.5. Wakilin Haɗaka a cikin Hydrogels
ADH na iya zamawakilin haɗin gwiwadon samar dahydrogels, waɗanda ake amfani da su a aikace-aikacen likita daban-daban kamar su mayukan rauni, ruwan tabarau na ido, da tsarin magungunan da aka sarrafa. Samar da hanyar sadarwa mai girma uku ta hanyar haɗin hydrazone ko hydrazide yana ƙara kwanciyar hankali da aikin hydrogel.
4.6. Haɗa Polyesters da Polyamides
Ana amfani da ADH wajen shiryapolyesterkumapolyamidesta hanyar halayen polycondensation. Rukunin hydrazide na ADH na iya amsawa da diacids ko diols, wanda ke sauƙaƙa samuwar sarƙoƙin polymer. Ana iya amfani da wannan wajen samar da polyamides na musamman ko polyesters don injiniyan robobi da rufin rufi.
4.7. Noma
A wasu lokuta, ana amfani da ADH a cikinsinadarai na noma, musamman wajen shirya magungunan kashe kwari ko magungunan kashe kwari da ke buƙatar ingantaccen daidaiton sinadarai ko kuma sakin su da aka sarrafa. Ikonsa na samar da hanyoyin sadarwa masu alaƙa da juna na iya inganta aiki da isar da sinadaran aiki a cikin kayayyakin noma.
5. Shiryawa
Akwatin kwali na 20kg