Hydranal 34847 Water Standard 0.10 40ml

Hydranal 34847 Water Standard 0.10 – 40 mL

Product Description

Hydranal 34847 Water Standard 0.10 is a high-precision reference standard designed for Karl Fischer (KF) titration, ideal for calibrating instruments used in moisture analysis. With a certified water content of 0.1 mg/g (0.01%), this standard ensures reliable and traceable results in both coulometric and volumetric KF systems. Its formulation offers excellent long-term stability and is supported by a Certificate of Analysis (CoA), making it a dependable tool in laboratories requiring exact moisture measurements.

Features

1. Certified calibration standard
   Contains 0.1 mg/g (0.01%) water, ideal for low-range moisture determination. Each batch comes with a Certificate of Analysis for traceability and confidence in results.

2. Exceptional measurement accuracy
   Designed with extended tolerance for coulometric titration, enabling reproducible results and performance consistency in calibration and verification routines.

3. User-friendly format
   Supplied as a liquid in a 40 mL vial, allowing easy dosing and integration into standard Karl Fischer procedures without preparation.

4. Broad equipment compatibility
   Suitable for use in both coulometric and volumetric Karl Fischer titrators, making it a versatile choice for labs using different titration methods.

5. Safe and stable under controlled storage
   Offers excellent chemical stability when stored at 2–8 °C. Its insolubility in water ensures consistent performance throughout shelf life.

6. Part of the trusted Hydranal product line
   Manufactured under strict quality control and widely used in industry, research, and regulated environments for precise moisture determination.

Application

• Calibration and validation of Karl Fischer titration equipment in analytical labs

• Quality control testing in pharmaceutical and biotech industries for raw materials and finished products

• Verification of moisture analysis in solvents, petrochemicals, and specialty chemicals

• Monitoring water content in food ingredients, additives, and nutritional formulations

• Used in R&D and routine analysis for moisture-sensitive materials

• Standardization for compliance with ISO, GMP, and GLP requirements

Specifications

• Product name: Hydranal Water Standard 0.10

• Catalog number: 34847

• Volume: 40 mL

• Water content: 0.1 mg/g (0.01%)

• Form: Liquid

• Color: Colorless

• Boiling point: 143–145 °C (1.013 hPa)

• Melting point: -25 °C

• Density: 0.88 g/cm³ at 20 °C

• Flashpoint: 7.6 % (V)

• Solubility in water: Insoluble

• Partition coefficient: 3.13 (25 °C)

• Vapor pressure: 0.67 hPa (20 °C)

• Lower explosion limit: 1.7 % (V)

• Upper explosion limit: 7.6 % (V)

• Incompatible materials: Strong oxidizers, risk of explosive mixtures with air

• Grade: Standard

• Product line: Hydranal™

• Storage temperature: 2–8 °C

• GHS classification: GHS02 (Flammable), GHS07 (Harmful), GHS08 (Health hazard)

• Precautionary statements: Store tightly closed, avoid heat and ignition sources, use proper grounding and explosion-proof equipment

• Hazard class: 3

• Package group: III

• UN ID: UN1307

Conclusion

Hydranal 34847 Water Standard 0.10 in 40 mL volume is a precise and certified reference material essential for accurate calibration of Karl Fischer titrators. Its low water content and validated consistency support high-quality moisture analysis in laboratories across industries. Easy to use, reliable under proper storage, and compliant with safety regulations, this standard provides confidence in analytical accuracy for both routine testing and critical validation processes.