Methyl red solution, Reag. Ph. Eur., Chapter 4.1.1, 100 ml, plastic

Methyl red solution is a pharmacopoeia-quality chemical specified as Reag. Ph. Eur., Chapter 4.1.1, 1055102, supplied in a 100 ml plastic pack. It is used as the corresponding reagent in European Pharmacopoeia work that cites Chapter 4.1.1. Density is approximately 0,79 g/cm³, the flash point is 26 °C and the boiling point is 78 °C; the UN number is 1993. Laboratories obtain this methyl red solution from manufacturer Carl ROTH when they need the Ph. Eur. reagent of this name for analytical and quality-control procedures. The 100 ml plastic unit quantity is practical for documented pharmacopoeial methods that consume a moderate volume of reagent. The reported density of approximately 0,79 g/cm³ supports conversion between dispensed volume and mass in the analytical laboratory. Flash-point and boiling-point values of 26 °C and 78 °C support risk assessment and transport planning together with UN 1993. The article belongs to chemicals in pharmacopoeia quality, covering reagents and volumetric standard solutions (Ph. Eur.), Reagents 4.1.1. Reference 1055102 should be retained on orders and in method records to identify the correct Chapter 4.1.1 reagent.

Key features

• Pack size: 100 ml plastic
• Density: ~0,79 g/cm³
• Flash point: 26 °C
• Boiling point: 78 °C
• Specification: Reag. Ph. Eur., Chapter 4.1.1
• UNSPSC: 12161500
• Technical Information Sheet:
• Safety Data Sheet: