Description
Umbelliferone is a phytochemical reference material offered in ROTICHROM® CHR quality with a minimum assay of 96 %. The compound has the empirical formula C₉H₆O₃, a molar mass of 162,14 g/mol and is registered under CAS number 93-35-6 and EG nr. 202-240-3. This grade from manufacturer Carl ROTH is positioned among standards for chromatography and phytochemicals, supporting calibration, method development and comparative analyses where umbelliferone identity and purity are specified. The crystalline organic solid is straightforward to handle for preparation of stock solutions or reference mixtures. Analytical chemists can use the stated molar mass and CAS identity to document methods and certificates of analysis. The ROTICHROM® CHR designation indicates a chromatography-oriented reference quality suitable for routine and research analytical workflows involving plant-derived markers.
This article is part of Chromatography standards (GC, HPLC, pesticides), in Analytical standards & reference materials.
Key features
- Assay (HPLC): ≥96 %
- Loss on drying (3 h, 105 °C): ≤0,3 %
- CAS number: 93-35-6
- Pack sizes: 10 g, 100 g
- EG nr.: 202-240-3
- Purity: min. 96 %
- Empirical formula: C₉H₆O₃
- Molar mass: 162,14 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Umbelliferone, ROTICHROM® CHR, 10 g, plastic
What is this article?
Umbelliferone, ROTICHROM® CHR, 10 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Chromatography standards (GC, HPLC, pesticides), inside Analytical standards & reference materials, in Lab chemicals.
A chromatography standard is the substance, or the mix, injected so a peak can be named and quantified. Pesticide mixes, residual-solvent mixes and single-compound standards are different articles. The concentration and the solvent are the specification. The solvent has to be one the method may contain.
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.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Chromatography standards (GC, HPLC, pesticides). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.