HYDRANAL Water Standard KF-Oven cat : 34748 (10gr)

HYDRANAL Water Standard KF-Oven 220–230°C – Catalog 34748 (10g)

Product Description

HYDRANAL Water Standard KF-Oven 220–230°C (Catalog 34748) is a certified reference material developed specifically for calibrating Karl Fischer (KF) oven systems. With a water content of approximately 5.55%, this standard enables precise and reliable moisture determination in solid samples. The exact value is specified in the Certificate of Analysis (CoA), making it an essential tool for laboratories requiring accurate and consistent oven calibration.

Features

1. Certified for Karl Fischer oven calibration
   Designed for use in KF oven systems operating between 220°C and 230°C, with a verified water content around 5.55%.

2. High accuracy and stability
   Undergoes rigorous suitability testing to ensure consistent and reproducible moisture analysis.

3. Convenient solid format
   Easy to handle and weigh, allowing smooth integration into calibration routines.

4. Completely water-soluble
   Facilitates straightforward use in standardization procedures without solubility concerns.

5. Compatible with various KF titration systems
   Ideal for moisture testing in pharmaceutical, chemical, and food industry laboratories.

6. Long shelf life and ambient storage
   Stable under normal storage conditions with negligible vapor pressure for long-term reliability.

Applications

• Calibration of Karl Fischer oven systems for moisture testing

• Validation and quality control in analytical laboratories

• Accurate moisture determination in solid materials

• Moisture testing in pharmaceutical raw materials and formulations

• Application in petrochemical and specialty chemical industries

• Used in food and beverage testing for powders and additives

Specifications

Water content: ~5.55% (exact value in CoA)
Form: Solid
Color: Colorless
Density: 1.980 g/cm³ at 20°C
Flashpoint: Not applicable
Solubility in water: Completely soluble
Vapor pressure: Negligible
pH value: 7.0–9.0 (at 20°C)
Grade: Standards
Product line: Hydranal™
Storage temperature: Ambient
Incompatible materials: None known
Synonyms: Citric Acid Tripotassium Salt, Tripotassium Citrate
Boiling point: Not available
Melting point: Not available
Viscosity: Not applicable
Hazard class: Not applicable
UN ID: Not applicable
Precautionary statement: P281
Package group: Not applicable

Conclusion

HYDRANAL Water Standard KF-Oven 220–230°C (Catalog 34748) provides a certified, stable, and easy-to-use reference material for Karl Fischer oven calibration. Its reliable water content and compatibility with standard titration systems make it a trusted choice for laboratories in pharmaceutical, chemical, and food industries. With no special storage needs and excellent solubility, it supports accurate and efficient moisture determination.