Description
Coumachlor is a defined analytical reference material supplied as ROTICHROM® Pestilyse® HPLC grade for chromatographic work. It carries CAS number 81-82-3, the empirical formula C₁₉H₁₅ClO₄ and a molar mass of 342,77 g/mol. Density is given as 1,4 g/cm³, with a flash point of 282,3 °C and a boiling point of 543,1 °C. The compound is packed as 50 mg in glass, making it convenient for preparing calibration solutions and control standards. This reference quality from manufacturer Carl ROTH supports environmental analysis and residue studies where reliable peak identification and quantification are required. Typical laboratory uses include HPLC method development, multi-residue screening and confirmatory gas-chromatographic workflows in environmental and agrochemical laboratories. The material is intended for professional analytical applications that demand a well-characterised coumarin-derived standard with documented physicochemical data.
This article is part of Chromatography standards (GC, HPLC, pesticides), in Analytical standards & reference materials.
Key features
- Assay: ≥99,5 %
- CAS number: 81-82-3
- Pack size: 50 mg glass
- EG nr.: 201-378-1
- Empirical formula: C₁₉H₁₅ClO₄
- Molar mass: 342,77 g/mol
- Density: 1,4 g/cm³
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
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Questions about Coumachlor, ROTICHROM® Pestilyse® HPLC, 50 mg, glass
What is this article?
Coumachlor, ROTICHROM® Pestilyse® HPLC, 50 mg, glass 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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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Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.