Beschrijving
Iodine min. 99.5 %, Ph.Eur., hersublimeerd is elementair iodine van farmacopeekwaliteit met empirische formule I₂ en CAS-nummer 7553-56-2. Gedefinieerde fysisch-chemische gegevens omvatten een molaire massa van 253.81 g/mol, een dichtheid van 4.93 g/cm³ en een kookpunt van 184.4 °C. Het reagens is verkrijgbaar van fabrikant Carl ROTH, deze Ph.Eur.-kwaliteit ondersteunt jodometrie, titraties, synthese stappen en de bereiding van oplossingen die iodine bevatten onder kwaliteitsgecontroleerde omstandigheden. Het EG-nummer is 231-442-4. Hersublimatie helpt restverontreinigingen te beperken, wat waardevol is in gevoelige natchemische en monografie-afgestemde workflows. Laboratoria die werken met chemicaliën in farmacopeekwaliteit kunnen dit vaste iodine integreren in gestandaardiseerde reagensbereiding, kwaliteitscontrole en onderzoeksprotocollen die reproduceerbare prestaties van elementair iodine vereisen.
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Questions about Iodine, min. 99.5 %, Ph.Eur, hersublimeerd, 250 g, glas
What is this article?
Iodine, min. 99.5 %, Ph.Eur, hersublimeerd, 250 g, glas is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Volumetrische standaardoplossingen (titratie), inside Analytische standaarden & referentiematerialen, in Chemicaliën.
A volumetric standard solution is a reagent of stated concentration for titration, such as a stated molarity of acid, base or silver nitrate. The factor or the exact titre is on the certificate. Using the nominal molarity when a factor is printed is a systematic error.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
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The category is Analytische standaarden & referentiematerialen. The sub-category is Volumetrische standaardoplossingen (titratie). The catalogue is Chemicaliën.
Shelves beside this one are ICP-, AAS- & ionstandaarden, Chromatografiestandaarden (GC, HPLC, pesticiden), Referentiestoffen & reagentia (overig), Reagentia voor analyse (Ph. Eur., ASTM, DIN), Spectroscopie- & fysische-eigenschapsstandaarden and Indicatoren & indicatoroplossingen.
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