Description
Perfluoroundecanoic acid is a C₁₁ perfluorinated carboxylic acid offered as a ROTI®Star material for PFAS-related analytical chemistry and chromatography standards. It is identified by CAS number 2058-94-8, empirical formula C₁₁HF₂₁O₂ and molar mass 564,09 g/mol, giving laboratories a clear molecular reference for calibration and compound confirmation. Physical data include a boiling point of 160 °C and a flash point of 113 °C. The product is supplied as 100 mg in glass, a convenient pack size for method setup, spike recovery work and targeted PFAS panels where only limited quantities of each congener are required. Available from manufacturer Carl ROTH in the ROTI®Star range, it fits environmental, food-contact and research laboratories that monitor longer-chain perfluoroalkyl acids. Use it as a discrete standard within multi-analyte sequences rather than as a bulk reagent. Follow standard laboratory controls for fluorinated organics and review the safety data sheet prior to handling.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Purity (HPLC): ≥97 %
- CAS number: 2058-94-8
- Pack size: 100 mg glass
- EG nr.: 218-165-4
- Empirical formula: C₁₁HF₂₁O₂
- Molar mass: 564,09 g/mol
- Boiling point: 160 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Recently viewed
You may also like
Browse related categories
Category
Analytical standards & reference materials
Sub-category
Catalogue
Brand
Questions about Perfluoroundecanoic acid, ROTI®Star, 100 mg, glass
What is this article?
Perfluoroundecanoic acid, ROTI®Star, 100 mg, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in ICP, AAS & ion standards, inside Analytical standards & reference materials, in Lab chemicals.
An ICP, AAS or ion standard is a solution of a stated element or ion at a stated concentration, with an uncertainty. It is the calibration point of a spectrometer or an electrode. The matrix, often dilute acid, has to match the method. A standard past its expiry is not that concentration.
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 ICP, AAS & ion standards. The catalogue is Lab chemicals.
Shelves beside this one are Chromatography standards (GC, HPLC, pesticides), 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. 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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.