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(1S,2S)-2-(3-bromophenyl)cyclopropanecarboxylic aashitada CAS:2165565-11-5
(1S,2S)-2-(3-bromophenyl)cyclopropanecarboxylic acid waa isku-dhis chiral ah oo leh codsiyo caan ah oo ku saabsan isku-darka dawooyinka iyo cilmi-baarista kiimikada. Qaab-dhismeedkeeda molecular-ka wuxuu ka kooban yahay qayb ka mid ah cyclopropanecarboxylic acid oo leh beddelka bromophenyl, oo muujinaya sifooyin kala duwan oo stereochemical ah oo muhiim u ah codsiyada kala duwan. Isku-darkani wuxuu u adeegaa sidii baloog dhisme chiral ah oo qiimo leh oo loogu talagalay isku-darka molecules-ka saafiga ah ee enantiomerically iyo dhexdhexaadiyeyaasha dawooyinka, taasoo sahlaysa horumarinta isku-dhisyada daaweynta iyo baaritaannada molecular-ka.
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1-(4-Chloro-phenyl)-5-oxo-pyrrolidine-3-carboxylic asiidh CAS:39629-87-3
1-(4-Chloro-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid waa isku-dhis kiimiko ah oo si weyn loogu isticmaalo isku-darka dawooyinka iyo kiimikada. Qaab-dhismeedkeeda molecular-ka wuxuu ka kooban yahay giraan pyrrolidine ah oo leh 4-chlorophenyl beddel ah iyo qayb ka mid ah carboxylic acid, taasoo bixisa sifooyin kiimiko oo gaar ah oo muhiim u ah codsiyada kala duwan. Isku-darkani wuxuu u adeegaa sidii dhexdhexaad qiimo leh oo loogu talagalay isku-darka molecules-ka firfircoon ee bayoolojiga iyo agabka shaqeynaya, isagoo door muhiim ah ka ciyaara helitaanka daawada iyo cilmi-baarista kiimikada dabiiciga ah.
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![(1R,2S)-[2-(4-Bromo-phenyl)-cyclopropyl]-carbamic acid tert-butyl ester CAS:907196-12-7](https://cdn.globalso.com/xindaobiotech/6FOL1BS0UMD0X9Z402210.png)
(1R,2S)-[2-(4-Bromo-phenyl)-cyclopropyl]-carbamic acid tert-butyl ester CAS:907196-12-7
(1R,2S)-[2-(4-Bromo-phenyl)-cyclopropyl]-carbamic acid tert-butyl ester waa isku-dhis chiral ah oo leh codsiyo caan ah oo ku saabsan isku-darka dawooyinka iyo cilmi-baarista kiimikada. Qaab-dhismeedkeeda molecular-ka wuxuu ka kooban yahay qayb acid cyclopropylcarbamic ah oo leh 4-bromophenyl beddelka, oo muujinaya sifooyin stereochemical oo kala duwan oo muhiim u ah codsiyada kala duwan. Isku-darkani wuxuu u adeegaa sidii baloog dhisme chiral oo qiimo leh oo loogu talagalay isku-darka molecules-ka saafiga ah ee enantiomerically iyo dhexdhexaadiyeyaasha daawada, taasoo sahlaysa horumarinta isku-dhisyada daaweynta iyo baaritaannada molecular-ka.
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Sodiyaamkarbonate CAS:497-19-8
Sodium carbonate, oo loo yaqaan dambaska soodhaha ama soodhaha dhaqidda, waa isku-dhis kiimiko ah oo leh qaacidada Na2CO3. Waa budo cad oo aan ur lahayn oo ku milma biyaha waxaana si weyn loogu isticmaalaa codsiyada warshadaha iyo guryaha kala duwan.
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Sodiumthiosulfate CAS:7772-98-7
Sodium thiosulfate, oo leh qaacidada kiimikada Na2S2O3, waa isku-dhis cad oo crystalline ah oo ku milma biyaha. Waxaa lagu soo saaraa falgalka sodium sulfite oo leh sulfur. Sodium thiosulfate waxaa si ballaaran loogu isticmaalaa hababka warshadaha, sawir qaadista, daaweynta caafimaadka, iyo ka saarista biyaha sababtoo ah sifooyinka yaraynta, awoodda ay u leedahay inay dhexdhexaadiso koloriin, iyo doorka titrates-ka isku dhafan.
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Sodiyamsetate CAS:127-09-3
Sodium acetate, oo leh qaacidada kiimikada CH3COONa, waa isku-dhis crystalline ah oo ku milma biyaha. Waxaa lagu soo saaraa dhexdhexaadinta acetic acid oo leh sodium carbonate ama sodium hydroxide. Sodium acetate waxay si ballaaran u isticmaashaa hababka warshadaha, daaweynta caafimaadka, iyo codsiyada cuntada sababtoo ah awooddeeda kaydinta, awoodda ay u leedahay inay xakameyso aashitada, iyo doorka ay ka qaadato isha sodium ions.
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Sodiyaamsulfit CAS:7757-83-7
Sodium sulfite, oo leh qaacidada kiimikada Na2SO3, waa isku-dhis cad oo crystalline ah oo ku milma biyaha. Waxaa lagu soo saaraa dhexdhexaadinta sulfur dioxide oo leh sodium hydroxide. Sodium sulfite waxaa si ballaaran loogu isticmaalaa hababka warshadaha, isku-darka kiimikada, iyo daaweynta biyaha sababtoo ah sifooyinka yaraynta, awoodaha antioxidant-ka, iyo awoodda ay uga saari karto oksijiinta milmaysa xalalka biyaha.
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Sodiummetabisulfite CAS:7681-57-4
Sodium metabisulfite, oo leh qaacidada kiimikada Na2S2O5, waa isku-dhaf cad oo crystalline ah oo ku milma biyaha. Waxaa lagu soo saaraa falgalka sodium bisulfite oo leh sodium hydroxide. Sodium metabisulfite waxaa si ballaaran loogu isticmaalaa hababka warshadaha, ilaalinta cuntada, iyo daaweynta biyaha sababtoo ah sifooyinka antioxidant-ka, awoodda ay u leedahay inay ka saarto koloriin, iyo inay u shaqeyso sidii wakiil yareeya.
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Poly(vinylalkohol) CAS:9002-89-5
Poly(vinyl alcohol) (PVA) waa polymer macmal ah oo laga sameeyay hydrolysis-ka poly(vinyl acetate). Waxaa lagu gartaa milmida biyaha, baabi'inta bayoolojiga, iyo sifooyinka sameynta filimada. PVA waxaa si weyn loogu isticmaalaa codsiyada warshadaha iyo ganacsiga ee kala duwan sababtoo ah kala duwanaanshaheeda iyo sifooyinka wanaagsan, oo ay ku jiraan awooddeeda inay u dhaqanto sidii xidhe, emulsifier, iyo wakiil caqabad.
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POLY (ALLYLAMINE) CAS:30551-89-4
Poly (allylamine) waa isku-dhis polymer ah oo loo yaqaan kala duwanaansho iyo adeegsiyo ballaaran oo warshado kala duwan ah.
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Phenylaceticacidmethylester CAS:101-41-7
Phenylacetic Acid Methyl Ester, oo sidoo kale loo yaqaan methyl phenylacetate, waa isku-dhis kiimiko ah oo leh qaacidada molecular-ka C9H10O2. Waxaa si caadi ah loogu isticmaalaa isku-darka dabiiciga ah, gaar ahaan warshadaha udgoonka iyo dhadhanka. Isku-darkani wuxuu u adeegaa sidii baloog dhisme oo kala duwan sababtoo ah dabeecaddiisa udgoonka iyo falcelintiisa, taasoo suurtogalinaysa isku-darka isku-dhisyo udgoon oo kala duwan.
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Oxalicaciddihydrate CAS:6153-56-6
Oxalic acid dihydrate, oo ay matalayso qaacidada kiimikada H2C2O4·2H2O, waa isku-dhis adag oo kristal ah oo lagu garto milmidiisa sare ee biyaha. Waxay samaysaa kiristaalo aan midab lahayn waxaana caadi ahaan laga helaa dabeecadda iyadoo qayb ka ah dhirta iyo khudaarta qaarkood. Qaabkeeda qoyaanka leh, oxalic acid waxaa si weyn loogu isticmaalaa hababka warshadaha, tijaabooyinka shaybaarka, iyo isku-darka kiimikada sababtoo ah sifooyinka aashitada iyo awoodda ay u leedahay inay samayso milix loo yaqaan oxalates.
