Description
Ammonium sulphate solution is a volumetric solution prepared at 0,05 mol/l (0,05 M) for analytical laboratory use. The reagent is characterized by CAS number 7783-20-2, EG nr. 231-984-1 and the empirical formula (NH₄)₂SO₄, with a molar mass of 132,14 g/mol. Density is approximately 1 g/cm³ and the boiling point is 100 °C. Supplied in a 1 l pack, this aqueous volumetric solution is ready for procedures that specify a 0,05 mol/l – 0,05 M ammonium sulphate concentration. It is available from manufacturer Carl ROTH within the volumetric solutions category for analytical chemistry. Pre-standardized strength helps laboratories maintain consistent molarity across titrimetric and related quantitative methods while limiting preparation steps. The 1 litre presentation offers practical volume for routine series and method development work. Documented molar mass, density and boiling point support laboratory records and handling guidance. This ammonium sulphate volumetric solution is intended for environments that require a defined, ready-to-use sulphate reagent for reproducible analytical results.
This article is part of Volumetric standard solutions (titration), in Analytical standards & reference materials.
Key features
- Titer: 0.995-1.005
- CAS number: 7783-20-2
- Pack size: 1 l
- EG nr.: 231-984-1
- Empirical formula: (NH₄)₂SO₄
- Molar mass: 132,14 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Ammonium sulphate solution, 0,05 mol/l - 0,05 M, volumetric solution, 1 l
What is this article?
Ammonium sulphate solution, 0,05 mol/l - 0,05 M, volumetric solution, 1 l is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Volumetric standard solutions (titration), inside Analytical standards & reference materials, in Lab chemicals.
A volumetric standard solution is a reagent of stated concentration for titration, such as a stated molarity of acid, base or silver nitrate. The factor or the exact titre is on the certificate. Using the nominal molarity when a factor is printed is a systematic error.
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 Volumetric standard solutions (titration). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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