Description
Phenol is a high-purity analytical reagent supplied as detached crystals with a minimum assay of 99.5 % p.a., CAS number 108-95-2 and empirical formula C₆H₆O. Its molar mass is 94.11 g/mol, density 1.07 g/cm³, flash point 81 °C and boiling range 180 to 182 °C, with EG number 203-632-7 and UN number 1671. Available from manufacturer Carl ROTH, the detached crystalline form supports accurate weighing and controlled dissolution in laboratory protocols. The p.a. specification and minimum 99.5 % content make it appropriate for quantitative and qualitative work that depends on consistent reagent quality. Physical data such as boiling range and density aid method setup and safety planning. offers a practical quantity for analytical benches while protecting the crystals during storage and handling. Phenol in this grade integrates readily into established analytical procedures that call for a well-characterized C₆H₆O reagent.
This article is part of Reference substances & reagents (other), in Analytical standards & reference materials.
Key features
- Appearance: white crystals
- Assay (GC): ≥99.5 %
- Water (KF): ≤0.5 %
- Chloride (Cl): ≤0.0005 %
- Sulphur (S): ≤0.0002 %
- Iron (Fe): ≤0.0001 %
- Non volatile matter: ≤0.01 %
- Solidification point: ≥40.6 °C
- Pack sizes: 250 g, 1 kg
- CAS number: 108-95-2
- EG nr.: 203-632-7
- Purity: min. 99.5 %, p.a.
- Empirical formula: C₆H₆O
- Molar mass: 94.11 g/mol
- Form: detached crystals
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Phenol, min. 99.5 %, p.a., detached crystals, 250 g, glass
What is this article?
Phenol, min. 99.5 %, p.a., detached crystals, 250 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Reference substances & reagents (other), inside Analytical standards & reference materials, in Lab chemicals.
A reference substance has a stated identity and a stated content, used to check a method or to standardise a titration. It is a more tightly specified article than a reagent grade bottle of the same name. The lot's certificate is part of the product.
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 Reference substances & reagents (other). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), 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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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.
