Description
Cetyltrimethylammonium bromide solution is a 0,015 mol/l volumetric standard solution (CAS 57-09-0, empirical formula C₁₉H₄₂BrN, molar mass 364,46 g/mol) supplied in a 1 l pack for analytical chemistry. Density (D) is ~1 g/cm³ and the boiling point (bp) is 100 °C. The EG number is 200-311-3. Unit quantity is 1 liter, with a stated weight of 1,700 kg. The empirical formula C₁₉H₄₂BrN and CAS number 57-09-0 identify the cetyltrimethylammonium bromide. This volumetric solution presents cetyltrimethylammonium bromide at 0,015 mol/l for quantitative laboratory work among volumetric standard solutions. Physical data comprise molar mass 364,46 g/mol, density ~1 g/cm³ and boiling point 100 °C. The product from manufacturer Carl ROTH is a 1 liter volumetric standard of C₁₉H₄₂BrN. Laboratories specifying 0,015 mol/l cetyltrimethylammonium bromide can employ this solution at the stated molarity. Manufacturer description also records UN number 3082. The pack remains 1 l of 0,015 mol/l volumetric standard solution for analytical use (CAS 57-09-0, EG-Nr. 200-311-3) within the analytical chemicals range.
This article is part of Volumetric standard solutions (titration), in Analytical standards & reference materials.
Key features
- CAS number: 57-09-0
- Pack size: 1 l
- EG nr.: 200-311-3
- Empirical formula: C₁₉H₄₂BrN
- Molar mass: 364,46 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Cetyltrimethylammonium bromide solution, 0,015 mol/l, 1 l
What is this article?
Cetyltrimethylammonium bromide solution, 0,015 mol/l, 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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