Beschrijving
Lanthanum(III) nitrate solution is a 0,01 mol/l – 0,03 M volumetric standard solution based on the hexahydrate with empirical formula La(NO₃)₃ · 6 H₂O. Identified by CAS number 10277-43-7 and EG number 600-351-5, the preparation has a molar mass of 433,01 g/mol, a density of 1,001 g/cm³ and a boiling point of 100 °C. It is supplied in a 500 ml pack suited to analytical titration and related wet-chemical procedures that require a defined lanthanum(III) titre. Quality-control, research and teaching laboratories can use this ready-to-use volumetric solution to support reproducible assay work without intermediate dilution. The material is available from manufacturer Carl ROTH within the analytical volumetric standard solutions range. Physical property data accompany the product to aid method documentation and routine handling checks. The 500 ml unit quantity balances bench-scale consumption with convenient storage. This lanthanum(III) nitrate volumetric solution is intended for professional laboratory applications needing a low-concentration, standardised lanthanum reagent.
This article is part of Volumetric standard solutions (titration), in Analytical standards & reference materials.
Key features
- Titer: 0.990-1.010
- CAS number: 10277-43-7
- Pack size: 500 ml
- EG nr.: 600-351-5
- Empirical formula: La(NO₃)₃ · 6 H₂O
- Molar mass: 433,01 g/mol
- UNSPSC: 12352302
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Lanthanum(III) nitrate solution 0,01 mol/l - 0,03 M volumetric solution, 500 ml
What is this article?
Lanthanum(III) nitrate solution 0,01 mol/l - 0,03 M volumetric solution, 500 ml 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 Chemicaliën.
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 Chemicaliën.
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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