Description
Formic acid 45 %, pure is a laboratory reagent The substance is identified by CAS number 64-18-6 and empirical formula CH₂O₂, with a molar mass of 46,02 g/mol and a density of 1,1 g/cm³. Key physical data include a flash point above 65 °C and a boiling point of 106 °C; the EG number is 200-579-1. This pure grade aqueous formic acid is used where a defined organic acid concentration is required for sample preparation, mobile-phase adjustment, extraction steps, or general chemical synthesis support in research and quality-control laboratories. The glass bottle format suits controlled dispensing and storage of the liquid reagent on the bench or in chemical cabinets. Material from manufacturer Carl ROTH is offered here in the 45 % pure specification without further grade claims beyond the stated purity designation. Clear labelling of CAS, concentration, and physical constants supports straightforward integration into standard operating procedures and inventory systems for acids and related reagents.
This article is part of Acids, in Acids & bases.
Key features
- Assay: 44,0-46,0 %
- Chloride (Cl): ≤0,0005 %
- Sulphate (SO4): ≤0,0005 %
- Iron (Fe): ≤0,0005 %
- Evaporation residue: ≤0,005 %
- CAS number: 64-18-6
- Pack sizes: 1 l, 2.5 l, 10 l, 5 l, 25 l
- EG nr.: 200-579-1
- Empirical formula: CH₂O₂
- Molar mass: 46,02 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Formic acid , 45 %, pure, 1 l, glass
What is this article?
Formic acid , 45 %, pure, 1 l, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Acids, inside Acids & bases, in Lab chemicals.
An acid on this shelf is the substance itself, concentrated or as a stated solution: hydrochloric, sulfuric, nitric, acetic and the rest. Concentration, purity and the trace metals decide the use. A concentrated acid and a volumetric solution of the same name are different products, and both burn.
An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.
Which category should I open next?
The category is Acids & bases. The sub-category is Acids. The catalogue is Lab chemicals.
Shelves beside this one are Bases & alkalis.
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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