Description
Formamide is an extra pure amide solvent and reagent supplied at a minimum purity of 98 %, with CAS number 75-12-7 and empirical formula CH₃NO. It has a molar mass of 45,04 g/mol, a density of 1,13 g/cm³, a boiling point of 218,3 °C and a flash point of 152 °C, making it a well-characterised material for demanding laboratory work. This grade is Physical constants such as density and boiling behaviour support reproducible dosing and solvent handling under standard laboratory conditions. The product from manufacturer Carl ROTH is specified as extra pure, giving laboratories a consistent quality level for analytical and preparative tasks. EG number 200-842-0 further identifies the substance for regulatory and inventory purposes. Use according to established laboratory practice and consult the accompanying safety documentation before handling.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Assay: ≥98,0 %
- Density (20 °C): 1,131-1,134
- Formic acid: ≤0,1 %
- CAS number: 75-12-7
- Pack sizes: 1 l, 2.5 l, 5 l, 10 l
- EG nr.: 200-842-0
- Purity: min. 98 %, extra pure
- Empirical formula: CH₃NO
- Molar mass: 45,04 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 Formamide, min. 98 %, extra pure, 1 l, plastic
What is this article?
Formamide, min. 98 %, extra pure, 1 l, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Analytical grade solvents (p.a.), inside Solvents, in Lab chemicals.
An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
Which category should I open next?
The category is Solvents. The sub-category is Analytical grade solvents (p.a.). The catalogue is Lab chemicals.
Shelves beside this one are HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents.
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