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Fluka™ HYDRANAL™ - Coulomat E
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Anolyte for coulometric Karl Fischer titration (ethanol-based), for cells with and without diaphragm
Specifications:
| Application | Karl Fischer Titration (Coulometric) | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | Honeywell | ||
| Product Grade | Analytical grade | ||
Fluka™ HYDRANAL™ Coulomat E is an ethanol-based anolyte reagent designed for coulometric Karl Fischer titration, enabling accurate determination of trace moisture in a wide range of chemical and industrial samples. The ethanol-based formulation offers an effective alternative to methanol-based reagents, particularly for samples where methanol may cause side reactions or compatibility issues.
Coulomat E is suitable for Karl Fischer titration cells with or without a diaphragm, allowing flexible use across different coulometric titration systems. As part of the trusted HYDRANAL™ reagent family, it provides reliable analytical performance, stable titration behavior, and consistent results for routine moisture analysis.
This reagent is widely used in analytical laboratories performing moisture determination in pharmaceuticals, chemicals, petrochemicals, and specialty materials.
Key Features
- Ethanol-based formulation for coulometric Karl Fischer titration
- Suitable for cells with and without diaphragm
- Reliable HYDRANAL™ reagent quality and consistency
- Efficient determination of trace water content
- Compatible with automated Karl Fischer titration systems
- Completely miscible with water for efficient titration reactions
Applications
- Trace moisture determination in chemical reagents and solvents
- Water content analysis in pharmaceutical ingredients
- Moisture determination in petrochemical samples
- Water content testing in industrial and specialty chemicals
- Quality control moisture analysis in analytical laboratories
Chemical and Physical Properties
| Property | Specification |
|---|---|
| Appearance | Yellowish to brownish liquid |
| Density | 0.980 g/cm³ (20 °C) |
| Boiling Point | 67 °C |
| Flash Point | 12 °C |
| Solubility in Water | Completely miscible |
| Storage Temperature | Ambient |
Available Pack Sizes
| Catalog Number | Pack Size | Packaging |
|---|---|---|
| 34726-500ML | 500 mL | Glass bottle |
| 34726-6X500ML | 6 × 500 mL | Glass bottles |
Safety Information
Hazard Classification
- Flammable liquid (GHS02)
- Corrosive (GHS05)
- Harmful (GHS07)
- Health hazard (GHS08)
Transport Information
| Parameter | Value |
|---|---|
| UN Number | UN1993 |
| Hazard Class | 3 |
| Packing Group | II |
Use appropriate personal protective equipment including gloves, protective eyewear, and laboratory clothing. Ensure proper ventilation during use and consult the Safety Data Sheet (SDS) before handling.
Storage and Handling
Store at ambient temperature in tightly sealed containers. Keep away from heat sources, sparks, and open flames. Avoid contact with incompatible materials such as oxidizing agents.
Fluka™ HYDRANAL™ Coulomat E is a reliable ethanol-based anolyte reagent for coulometric Karl Fischer titration, providing accurate trace moisture determination across a wide range of analytical applications. Its compatibility with diaphragm and diaphragm-free titration cells, combined with the trusted HYDRANAL™ reagent quality, makes it an excellent choice for laboratories performing routine moisture analysis in chemical, pharmaceutical, and industrial samples.
- Pack Size: 500 mL, Glass bottle 6 x 500 mL, Glass bottle