Diphenylamine solution R1

Diphenylamine solution R1 is a laboratory reagent designated Reag. Ph. Eur., Chapter 4.1.1, with pharmacopoeia reference 1032102. The product is a 1 l solution in glass, classified among chemicals in pharmacopoeia quality and among reagents and volumetric standard solutions of the European Pharmacopoeia, specifically Reagents 4.1.1. Density is given as 1,83 g/cm³ and the boiling point as 295 °C. UN number 1760 is stated for this preparation. Diphenylamine solution R1 from manufacturer Carl ROTH is thus identified as the Chapter 4.1.1 reagent of that name, supplied as a solution in a 1 l glass container. Analytical and pharmaceutical laboratories that work to Ph. Eur. reagent specifications can select this item by the Reag. Ph. Eur. Chapter 4.1.1 marking and the 1032102 reference. Physical constants (density 1,83 g/cm³, boiling point 295 °C) are those published for the solution and support documentation of handling and identity. The 1 litre glass pack size is the unit quantity listed for this catalogue entry.

Key features

• Pack size: 1 l glass
• Density: 1,83 g/cm³
• Boiling point: 295 °C
• Quality: Reag. Ph. Eur., Chapter 4.1.1
• Ph. Eur. reference: 1032102
• UNSPSC: 12352116
• Technical Information Sheet:
• Safety Data Sheet: