Description
Diphenylamine solution is a pharmacopoeia-quality laboratory reagent specified as Reag. Ph. Eur., Chapter 4.1.1, reference 1032101. It has a density of 1,84 g/cm³ and a boiling point of 295 °C, and it is identified for transport as UN number 1830. The solution is packed as 1 l in glass, with a filled weight of 1,500 kg, for laboratory procedures that require this defined Ph. Eur. reagent. Reagents compiled in Chapter 4.1.1 are used in European Pharmacopoeia methods for identity, purity and related tests that specify diphenylamine solution. Recording density 1,84 g/cm³ and boiling point 295 °C helps laboratories handle the liquid, complete labels and keep method files aligned with the stated physical data. This diphenylamine solution comes from manufacturer Carl ROTH in the reagents and volumetric standard solutions (Ph. Eur.) assortment for chemicals in pharmacopoeia quality. The 1 l glass pack supports routine dispensing at the bench while remaining consistent with reference 1032101 and the listed physical constants. Choose this presentation when the monograph or related procedure calls for diphenylamine solution Reag. Ph. Eur.
Key features
- Pack size: 1 l glass
- Density: 1,84 g/cm³
- Boiling point: 295 °C
- Specification: Reag. Ph. Eur., Chapter 4.1.1
- Reference: 1032101
- UNSPSC: 12352116
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Diphenylamine solution, Reag. Ph. Eur., 1 l
What is this article?
Diphenylamine solution, Reag. Ph. Eur., 1 l is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Bases & alkalis, inside Acids & bases, in Lab chemicals.
A base or an alkali is sodium hydroxide, potassium hydroxide, ammonia and their relatives, as solid or as solution. The carbonate that a hydroxide picks up from the air changes a titre. Concentration and purity are the specification. Concentrated alkalis attack skin and aluminium.
An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.
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The category is Acids & bases. The sub-category is Bases & alkalis. The catalogue is Lab chemicals.
Shelves beside this one are Acids.
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