Description
Calcium chloride solution ROTI®Star 0,02 mol/l - 0,02 M is a volumetric solution of calcium chloride with empirical formula CaCl₂, CAS number 10043-52-4 and EG nr. 233-140-8. Molar mass of the salt is 110,99 g/mol. The product is supplied as 500 ml in plastic and belongs to the ROTI®Star volumetric standard solutions used in analytical chemistry. Density is approximately 1 g/cm³ and the boiling point is 100 °C. These figures describe a dilute aqueous calcium chloride medium at the labelled 0,02 mol/l (0,02 M) concentration. The 500 ml plastic pack presents a ready volumetric solution of defined molarity for quantitative laboratory work. Physical properties from manufacturer Carl ROTH include the molar mass 110,99 g/mol for CaCl₂, a density of about 1 g/cm³ and a boiling point of 100 °C. Calcium chloride remains the sole named solute; the solution is identified throughout by CAS 10043-52-4 and EG nr. 233-140-8. The ROTI®Star 0,02 mol/l - 0,02 M designation distinguishes this titre from other calcium chloride volumetric strengths. Unit quantity is 500 ml in plastic, matching the stated pack for this variant.
Key features
- CAS number: 10043-52-4
- Pack sizes: 500 ml, 1 l
- EG nr.: 233-140-8
- Empirical formula: CaCl₂
- Molar mass: 110,99 g/mol
- UNSPSC: 41116105
- Technical Information Sheet:
- Safety Data Sheet:
Recently viewed
You may also like
Browse related categories
Category
Analytical standards & reference materials
Sub-category
Catalogue
Brand
Questions about Calcium chloride solution, ROTI®Star 0,02 mol/l - 0,02 M, 500 ml, plastic
What is this article?
Calcium chloride solution, ROTI®Star 0,02 mol/l - 0,02 M, 500 ml, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in ICP, AAS & ion standards, inside Analytical standards & reference materials, in Lab chemicals.
An ICP, AAS or ion standard is a solution of a stated element or ion at a stated concentration, with an uncertainty. It is the calibration point of a spectrometer or an electrode. The matrix, often dilute acid, has to match the method. A standard past its expiry is not that concentration.
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 ICP, AAS & ion standards. The catalogue is Lab chemicals.
Shelves beside this one are Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.