QUALITÀ & PUREZZAfor Fluorescence analysis?Fluorescence-analysis grade — very low fluorescent impurities for clean spectra. Use in fluorescence assays where background interferes.puriss. p.a.?Puriss. pro analysi — very high purity suitable for analysis, meeting recognized analytical specs. Use for analytical work demanding certified high purity.≥99%(GC)
This compound belongs to the class of organic compounds known as pyrenes. These are compounds containing a pyrene moiety, which consists four fused benzene rings, resulting in a flat aromatic system.
External Descriptors
ortho- and peri-fused polycyclic arene
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
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Domande frequenti
What is the purity of this product, and how is it determined?
This product is supplied at ≥99% purity, determined by gas chromatography (GC). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature, protected from light. The material is light-sensitive — keep it in its original opaque or amber container.
What does for fluorescence analysis mean?
for fluorescence analysis indicates that the chemical has been purified and tested specifically for use in UV-visible and fluorescence spectroscopy. Key specifications typically include controlled UV absorbance at common detection wavelengths, low non-volatile residue, controlled moisture content, and verified lot-to-lot consistency. for fluorescence analysis is used for mobile phases, sample preparation and analytical standards in this workflow.
What does puriss. p.a. mean?
puriss. p.a. is a defined analytical purity tier suitable for general analytical and reagent applications. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. puriss. p.a. is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 129-00-0, the molecular formula is C16H10, and the molecular weight is 202.25 g/mol. InChIKey BBEAQIROQSPTKN-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
La nostra guida alla selezione delle qualità copre purezza, stato dello stabilizzatore e idoneità all'applicazione per tutte le varianti del nostro catalogo.
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