HYDRANAL Coulomat CG 34840 50ml

HYDRANAL Coulomat CG 34840 – Coulometric KF Reagent (50 ml)

Product description

HYDRANAL Coulomat CG 34840 is a high-performance coulometric Karl Fischer reagent designed for precise moisture determination in laboratories and industrial environments. With its complete miscibility in water and excellent stability, this liquid reagent is formulated to work specifically with KF titration equipment. It offers reliable accuracy in trace-level water analysis, making it ideal for pharmaceutical, chemical, food, and polymer applications. The reagent is manufactured under the Hydranal™ product line, ensuring quality and consistency.

Features

1. specially designed for coulometric KF titration
   passed suitability testing, ensuring accurate performance in water content analysis using Karl Fischer coulometric methods.

2. fully water miscible
   allows effective titration of aqueous and water-containing samples, enhancing test sensitivity and reliability.

3. stable physical characteristics
   light yellow liquid with a boiling point of 63 °C and flashpoint of 14 °C, offering safe and consistent usage under standard lab conditions.

4. high compatibility
   suitable for use with most coulometric KF titration instruments, enabling integration into existing analytical workflows.

5. broad pH range
   functional across pH values of 4.0–7.0, supporting versatile sample matrices and reaction conditions.

6. safe storage and handling
   stable at ambient temperature and includes clear safety classification under ghs protocols for responsible lab use.

Applications

• pharmaceutical analysis
  used to measure trace moisture in active pharmaceutical ingredients, excipients, and drug formulations.

• chemical and petrochemical labs
  ensures precise water determination in oils, solvents, and specialty chemicals.

• food and beverage testing
  applied in moisture analysis for food ingredients, emulsifiers, and flavor compounds.

• plastics and polymers
  monitors residual water content in polymers and plastic resins, supporting quality control.

• cosmetic and personal care industries
  used for validating low-level moisture in creams, serums, and emulsions.

• research and development
  supports trace-level water analysis in experimental material testing and formulation studies.

Specifications

• suitability for KF titration: test passed

• form: liquid

• color: light yellow

• boiling point: 63 °C (1.013 hPa)

• density: 1.064 g/cm³ (at 20 °C)

• flashpoint: 14 °C

• solubility in water: completely miscible

• pH range: 4.0–7.0 (at 20 °C)

• grade: coulometric KF reagent

• for use with: KF titration equipment

• incompatible materials: oxidizing agents

Safety information

• ghs classification: ghs02 – flammable, ghs06 – toxic, ghs08 – health hazard

• precautionary statements:

  • wear suitable gloves, clothing, and eye/face protection

  • avoid breathing vapors or mist

  • use respiratory protection in poorly ventilated areas

• hazard class: 3

• package group: II

• UN ID: UN1230

• storage conditions: store at ambient temperature away from incompatible materials

Conclusion

HYDRANAL Coulomat CG 34840 is a reliable and efficient reagent for coulometric KF titration, providing excellent miscibility, consistent results, and a wide range of application compatibility. Whether used in pharmaceutical QA labs, chemical production testing, or food quality assurance, this reagent ensures accurate moisture determination with high safety and stability standards.