Description
Barium chloride solution R₂ is a Reag. Ph. Eur. laboratory reagent listed in Chapter 4.1.1 of the European Pharmacopoeia under reference 1008401. The preparation is associated with the empirical formula BaCl₂ and a molar mass of 208,23 g/mol. Density is 1,006 g/cm³ and the boiling point is 100 °C. Supplied in a 1 l pack, the solution is intended for pharmaceutical analysis and quality-control laboratories that work with reagents of pharmacopoeia quality as defined in Ph. Eur. Chapter 4.1.1. Identification in goods receipt and method files can rest on the empirical formula, the molar mass of 208,23 g/mol and the density of 1,006 g/cm³. This barium chloride solution R₂ from manufacturer Carl ROTH is presented with those physicochemical values together with the boiling point of 100 °C. Where a monograph or general method names barium chloride solution R₂, the 1 l unit provides the corresponding Chapter 4.1.1 reagent. Handling data for the liquid therefore include density 1,006 g/cm³, boiling point 100 °C and molar mass 208,23 g/mol alongside formula BaCl₂.
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Questions about Barium chloride solution R2, Reag. Ph. Eur.
What is this article?
Barium chloride solution R2, Reag. Ph. Eur. is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Reagents for analysis (Ph. Eur., ASTM, DIN), inside Analytical standards & reference materials, in Lab chemicals.
A reagent for analysis is a chemical whose impurities are limited so they do not become a signal in a titration, a digestion or a photometric method. Pharmacopoeia, ASTM and DIN names point at different limit lists. The grade, not only the identity, is the purchase.
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.
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The category is Analytical standards & reference materials. The sub-category is Reagents for analysis (Ph. Eur., ASTM, DIN). The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Spectroscopy & physical property standards and Indicators & indicator solutions.
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