Description
Bromophenol blue solution is a pharmacopoeia-grade reagent prepared in accordance with Reag. Ph. Eur., Chapter 4.1.1 (1012801), intended for analytical and quality-control applications that specify this indicator composition. The solution has a density of approximately 1 g/cm³, a flash point of 36 °C and a boiling point above 78 °C; it is classified under UN number 1993. Supplied in a 100 ml pack, it is practical for routine titration work, endpoint visualisation and other laboratory procedures that call for bromophenol blue as defined in the European Pharmacopoeia reagents monographs. This material comes from manufacturer Carl ROTH within the Chemicals in Pharmacopoeia Quality range, supporting regulated and non-regulated labs that must align indicator solutions with Ph. Eur. wording. Use it where a ready-to-use bromophenol blue reagent is preferred over in-house preparation from solid dye. Observe flammable-liquid handling precautions and consult the safety data sheet before opening the container.
This article is part of Reagents for analysis (Ph. Eur., ASTM, DIN), in Analytical standards & reference materials.
Key features
- Pack size: 100 ml
- Density: ~1 g/cm³
- Flash point: 36 °C
- Boiling point: >78 °C
- Grade: Reag. Ph. Eur., Chapter 4.1.1, 1012801
- UNSPSC: 12161500
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Bromophenol blue solution, Reag. Ph. Eur., 100 ml
What is this article?
Bromophenol blue solution, Reag. Ph. Eur., 100 ml 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.
Which category should I open next?
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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