[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-409528-105":59,"doc-detail-409528-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","baker-offerings-dimethylformamide-and-reagent-solvents","Baker Offerings - Dimethylformamide and Reagent Solvents","","Dimethylformamide is presented as a versatile reagent solvent, with applications spanning polarography, non-aqueous titrations, solvent extraction, flame photometry, colorimetry, and chromatography, as well as use for resins and diverse organic substances. Barium chloranilate is highlighted for accurate sulfate determination (1% in the 2–400 ppm range) with short working time and a procedure using a buffered ethanolic solution followed by filtration or centrifugation and photometric measurement. Dimethylsulfoxide is described by physical properties and broad solvent compatibility, along with analytical and separation uses.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/baker-offerings-dimethylformamide-and-reagent-solvents/409528/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/baker-offerings-dimethylformamide-and-reagent-solvents/409528.png","ImageObject",300,407,{"name":92,"@type":93},"Rowan","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-27","2026-09-28",true,{"@type":102,"interactionType":103,"userInteractionCount":14},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What laboratory applications are associated with dimethylformamide?","Question",{"text":112,"@type":113},"Dimethylformamide is described as useful for polarography, non-aqueous titrations, solvent extraction, flame photometry, colorimetry, chromatography, and as a solvent for resins and many organic substances.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How does barium chloranilate support sulfate determination?",{"text":117,"@type":113},"Barium chloranilate enables sulfate determination with accuracy within 1% over the 2–400 ppm range using a buffered ethanolic sulfate solution, then filtering or centrifuging off barium sulfate and measuring the concentration of the deep purple acid-chloranilate ion at 538 millimicrons.",{"name":119,"@type":110,"acceptedAnswer":120},"What are the key solvent characteristics and uses of dimethylsulfoxide?",{"text":121,"@type":113},"Dimethylsulfoxide is characterized as relatively non-toxic, has defined boiling and melting points, is completely miscible with water, and dissolves in many solvents including ethanol, acetone, ether, benzene, and chloroform. It is also described as a solvent for resins and cellulose acetate and as a reaction medium and separation agent.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},409528,1793097203,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":14,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145,"preview_page_count":4},1099514067415,"https://ap-avatar.wpscdn.com/avatar/100002539d78ffe74a7?x-image-process=image/resize,m_fixed,w_180,h_180&k=1779092875211072502","6.3,1.”  \nCHEMICAL STUDY'58:TEMPERA J. E. WILLIAMS  \n数典RYCROVE COLLECE LIBRARD率ROI.MICHIGAN  \nJ UNE,1958Chemist-629LEASE DO NOT REMOVEVOL.47,NO.2Analyst  \nJ.T.BAKER CHEMICAL Co.Phillipsburg,New Jersey  \npublished by  \nWhat's Newunder the  \nlabel  \nDIMETHYLFORMAMIDE  \n# REAGENT SOLVENTS一NEW BAKER OFFERINGS\n\nDimethylformamide,HCON(CH₃)②,is re-ceiving increasing and widespread laboratoryattention because of its versatile solventproperties.Especially noteworthy is its use inpolarography,non-aqueous titrations,solventextraction,fame photometry,colorimetry,and chromatography,and as a solvent forresins and many types of organic substances.  \nWhen you add ten new items at one time,you have more to write about than spacepermits.However,when the offerings aresolvents(and in the reagent grade with oneexception),the important thing is to informyou of their availability and commoditynumber.You know how and where you canuse them.  \nBARIUM CHLORANILATE  \n9206 Cyclohexane,Reagent9221 Dimethylformamide,Reagent9224 Dimethylsulfoxide,Reagent9300 Ethylene Glycol,Reagenf9307 n-Hexanol,Purified  \nAnalysts determining micro amounts of sul-fate(or of sulfur after conversion to sulfate)will wish to investigate 'Baker Analyzed'Reagent,Barium Chloranilate,Powder.It isnow in stock as commodity no.8999 in 10-and 25-gram sizes.Order from your favoriteBaker 'Point of Service’listed on the insideback cover.  \n9322 Methyl Isobutyl Ketone,Reagent9328 Nitromethane,Reagent,Anhydrous9243 iso-Propyl Ether,Reagent9450 Tetrahydrofuran,Reagent9458 Trichloroethylene,Reagent  \nBarium chloranilate permits a determinationof sulfate accurate to within 1%in the range2-400 ppm.with less than 30 minutes ofworking time!You merely add this reagentto a buffered ethanolic solution of sulfate.Filter or centrifuge off barium sulfate,anddetermine the concentration of the deep pur-ple acid-chloranilate ion by,photometricmeasurement of the broad band at 538 milli-microns.Chloride,nitrate,bicarbonate,phos-phate,and oxalate at the 100-ppm.level donot interfere.  \nYour favorite Baker laboratory supply housewill gladly supply your needs for these items.  \nDIMETHYLSULFOXIDE  \nOf the above solvents,dimethylsulfoxide,(CH₃)₂SO,is probably the least familiar.There are many opportunities for furtherstudy of its application in the laboratorygenerally and in chemical analysis.The com-pound is relatively non-toxic,boils at 189°  \nC.and melts at 18.2-18.3°C.It is completelymiscible with water and with a broad rangeof solvents including ethanol,acetone,ether,benzene,and chloroform.However,saturatedhydrocarbons have only limited solubility(5%by volume for petroleum ether).Manygases are generously soluble.  \nThe method is superior to nephelometricand classical gravimetric procedures,andis applicable to such diverse materials aswater,petroleum products,and lamp com-bustion products.If you wish to explore themerit of the barium chloranilate method inyour sulfur or sulfate determinations,con-sult Analytical Chemistry 29,281-283(1957);ibid.,30,202-205(1958).Alter-natively,write Baker's DEPT.EH for a freedata sheet.  \nDimethylsulfoxide may serve as a solvent forresins,cellulose acetate,as a reaction medi-um,and as an agent in the separation ofaromatic and unsaturated hydrocarbons fromsaturated hydrocarbons and of unsaturatedand saturated fatty acids.  \n'BAKER ANALYZED’REAGENTSThe Label Tells The Story”  \nJ UNE,1958  \n# Analyst\n\nJ.T.B aker Chemical Co.Phillipsburg,New Jersey  \nA.J.BARNARD,JR.,Editor W.C.BROAD,Associate Editor G.W.WUNDERLY,Circulation  \narticles  \nPage  \nApplication of the EDTA Titration to The Determination  \nof The Tetraphenylboron Ion &Its Salt …  ………………H.FLASCHIKA&F.SADK 30  \nDetection of Aromatic Aldehydes ……EuGENE SAWICK1,THOMAS STANLEY &THOMAS HAUSER 31  \nDetermination of Phosphorus in Gasoline ……E.REINOLD FETT &GEORGE MATSUYAMA 32  \nMicrogram Estimation of Barium &Uranium After Paper  \nChromatographic Separation ……………………1.1.M.ELBE:II &M.A.ABOU-ELNAGA 35  \nBehavior of the Levin Antim","cbCaiqcxNBKrYha4","https://ap.wps.com/l/cbCaiqcxNBKrYha4","pdf",2231974,32,"English","# Dimethylformamide - New Baker Offerings\n## Barium Chloranilate\n## Dimethylsulfoxide\n# “BAKER ANALYZED” REAGENTS\n## Analyst - Articles and Page List\n## Lab Suggestions\n## Review","[{\"question\":\"What laboratory applications are associated with dimethylformamide?\",\"answer\":\"Dimethylformamide is described as useful for polarography, non-aqueous titrations, solvent extraction, flame photometry, colorimetry, chromatography, and as a solvent for resins and many organic substances.\"},{\"question\":\"How does barium chloranilate support sulfate determination?\",\"answer\":\"Barium chloranilate enables sulfate determination with accuracy within 1% over the 2–400 ppm range using a buffered ethanolic sulfate solution, then filtering or centrifuging off barium sulfate and measuring the concentration of the deep purple acid-chloranilate ion at 538 millimicrons.\"},{\"question\":\"What are the key solvent characteristics and uses of dimethylsulfoxide?\",\"answer\":\"Dimethylsulfoxide is characterized as relatively non-toxic, has defined boiling and melting points, is completely miscible with water, and dissolves in many solvents including ethanol, acetone, ether, benzene, and chloroform. It is also described as a solvent for resins and cellulose acetate and as a reaction medium and separation agent.\"}]","Baker Offerings - Dimethylformamide and Reagent Solvents | PDF",1790582505,81]