HYDRANAL Coulomat AD Honeywell

About HYDRANAL Coulomat AD Honeywell

• Product: HYDRANAL - Coulomat AD.
• Application: Coulometric Karl Fischer titration (anolyte).
• Type: Methanol-based, for cells without a diaphragm.
• Manufacturer: Honeywell (Fluka brand).
• Common Sizes: 500 mL (34810-500ML) or 6x500mL (34810-6X500ML). The product number 34810 refers to HYDRANAL-Coulomat AD, which is an anolyte reagent solution used for coulometric Karl Fischer (KF) titration to determine water content in various substances. It is a product from Honeywell Specialty Chemicals, often sold under the Honeywell Fluka brand. Key Specifications

  Property	Value	Source
  Product Name	HYDRANAL-Coulomat AD
  Use	Reagent for coulometric KF titration (anolyte solution)
  Preferred Use	For cells without a diaphragm
  Form	Liquid
  Color	Light Yellow
  Quantity	Typically 500 mL per bottle
  Composition	Methanol, imidazole, sulfur dioxide, diethanolamine
  Suitability	Test passed for KF titration
  Assay of water	5 - 50 ppm (parts per million)

  Physical and Safety Information
  • Boiling Point: 63 C (145.4 F)
  • Density: 0.930 g/cm at 20 C
  • Flash Point: 11 C (51.8 F)
  • Solubility in Water: Completely miscible
  • Storage Temperature: Ambient temperature
  • Safety: Highly flammable liquid and vapor, toxic if swallowed, in contact with skin, or inhaled. Causes serious eye damage and may damage organs through prolonged or repeated exposure. Safety Data Sheets are available from suppliers like Fisher Scientific.
  This reagent is a core part of the comprehensive Hydranal portfolio from Honeywell for accurate water determination in laboratory settings.