Beschrijving
Polyacrylonitrile is een vinylpolymeer dat wordt geïdentificeerd door CAS-nummer 25014-41-9 en de empirische formule (C₃H₃N)ₓ. De zich herhalende acrylonitrile-eenheid maakt het materiaal relevant voor studies naar vezelprecursoren, membraanvorming, composietmatrices en verwante synthetische routes. De fysieke hantering profiteert van de compacte eenheidshoeveelheid, die handig is voor methodeontwikkeling, kleinschalige formulering en vergelijkend testen zonder overtollige voorraad. Deze kwaliteit staat vermeld onder chemicaliën en biochemicaliën van fabrikant Carl ROTH en past in catalogi die gericht zijn op campagne- en nieuwproductselecties. Onderzoekers kunnen het volgens hun eigen protocollen integreren in oplosmiddelenscreening, thermisch gedrag of functionalisatie-experimenten. Duidelijke CAS- en formule-identificatie ondersteunt documentatie, bestelling en voorraadbeheer in gedeelde laboratoriumomgevingen.
Dit artikel maakt deel uit van Polymeren, PEGs & siliconen, in Organische chemicaliën & synthesereagentia.
Kenmerken
- Kleur: wit tot gebroken wit
- Vorm: poeder
- Brekingsindex n a: 1.51-1.52
- CAS-nummer: 25014-41-9
- Verpakkingsgroottes: 250 g, 500 g
- Brutoformule: (C₃H₃N)ₓ
- Product: Polyacrylonitrile
- Gewicht: 0.322 kg
- Technisch datablad:
- Veiligheidsinformatieblad:
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Questions about Polyacrylonitrile, 250 g
What is this article?
Polyacrylonitrile, 250 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Polymeren, PEGs & siliconen, inside Organische chemicaliën & synthesereagentia, in Chemicaliën.
A polymer, a PEG or a silicone is sold by molecular weight, or by viscosity, as much as by name. PEG 400 and PEG 4000 are different liquids and solids. A silicone oil's viscosity grades are the product range. The average molecular weight is the specification.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
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The category is Organische chemicaliën & synthesereagentia. The sub-category is Polymeren, PEGs & siliconen. The catalogue is Chemicaliën.
Shelves beside this one are Organische bouwstenen & synthesereagentia and Klikchemie, bioconjugatie & synthesereagentia.
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