Description
Ammonium hydrogen fluoride is a high-purity inorganic fluoride salt offered in the ROTI®METIC 99,999 % (5N) grade. It is specified under CAS number 1341-49-7 and EG number 215-676-4, with the empirical formula (NH₄)HF₂ and a molar mass of 57,04 g/mol. Reported physical properties include a density of 1,5 g/cm³ and a boiling range of 239 to 240 °C; the material is also associated with UN number 1727. This 25 g plastic pack suits laboratories that require ultra-high-purity fluoride chemistry for specialised inorganic synthesis, surface treatment studies or analytical reagent preparation where metal impurity levels must remain minimal. The 5N designation supports demanding trace-sensitive work and high-purity process development. Material from manufacturer Carl ROTH provides a clearly documented composition for controlled laboratory use. The plastic primary packaging is appropriate for this hygroscopic-type salt and for safe bench handling of the stated unit quantity, while the defined assay helps users maintain consistency across batches in research and quality-control environments.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (metals basis): 99,999 %
- CAS number: 1341-49-7
- Pack size: 25 g plastic
- EG nr.: 215-676-4
- Empirical formula: (NH₄)HF₂
- Molar mass: 57,04 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Ammonium hydrogen fluoride, ROTI®METIC 99,999 % (5N), 25 g, plastic
What is this article?
Ammonium hydrogen fluoride, ROTI®METIC 99,999 % (5N), 25 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Inorganic salts, inside Inorganic chemicals, in Lab chemicals.
An inorganic salt is an ionic solid, a chloride, a sulfate, a nitrate, a phosphate. The degree of hydration changes the mass that contains one mole of the ion. Analytical grade limits the foreign ions. A hydrate and the anhydrous salt are not interchangeable by weight.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
Which category should I open next?
The category is Inorganic chemicals. The sub-category is Inorganic salts. The catalogue is Lab chemicals.
Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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