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Fluka™ HYDRANAL™ - Coulomat Oil
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Anolyte for coulometric Karl Fischer titration in oils (chloroform-methanol-xylene-based), preferred for cells with 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 Oil is a specialized anolyte reagent for coulometric Karl Fischer titration of oils and hydrophobic samples. The reagent features a chloroform–methanol–xylene-based formulation designed to effectively dissolve oil-based matrices and facilitate accurate determination of trace water content.
This reagent is particularly suitable for Karl Fischer titration cells equipped with a diaphragm, ensuring reliable electrochemical titration performance when analyzing viscous or hydrophobic substances. HYDRANAL™ Coulomat Oil provides stable titration conditions and improved compatibility with nonpolar samples that may be difficult to analyze using conventional Karl Fischer reagents.
As part of the trusted HYDRANAL™ Karl Fischer reagent family, Coulomat Oil delivers high analytical reliability and reproducibility for moisture determination in lubricants, petroleum products, edible oils, and industrial oils.
Key Features
- Specialized anolyte for coulometric Karl Fischer titration of oils
- Chloroform–methanol–xylene solvent system for improved oil solubility
- Designed for diaphragm Karl Fischer titration cells
- Enables accurate trace moisture determination in hydrophobic matrices
- Reliable analytical performance for routine moisture analysis
- Part of the trusted HYDRANAL™ Karl Fischer reagent portfolio
Applications
- Moisture determination in lubricating oils
- Water content analysis in petroleum products and fuels
- Moisture testing in edible oils and fats
- Water determination in industrial and transformer oils
- Quality control moisture analysis in petrochemical laboratories
Chemical and Physical Properties
| Property | Specification |
|---|---|
| Appearance | Colorless liquid |
| Density | 1.042 g/cm³ (20 °C) |
| Flash Point | 8 °C |
| pH | 5 – 6 |
| Solubility in Water | Insoluble |
| Storage Temperature | Ambient |
Available Pack Sizes
| Catalog Number | Pack Size | Packaging |
|---|---|---|
| 34868-100ML | 100 mL | Glass bottle, narrow mouth |
| 34868-500ML | 500 mL | Glass bottle, narrow mouth |
| 34868-6X100ML | 6 × 100 mL | Glass bottles |
| 34868-6X500ML | 6 × 500 mL | Glass bottles |
Safety Information
GHS Classification
- Flammable liquid (GHS02)
- Toxic (GHS06)
- Health hazard (GHS08)
Transport Information
| Parameter | Value |
|---|---|
| UN Number | UN3286 |
| Hazard Class | 3 |
| Packing Group | II |
Handle with appropriate laboratory protective equipment including gloves, eye protection, and protective clothing. Ensure adequate ventilation and consult the Safety Data Sheet (SDS) before handling.
Storage and Handling
Store at ambient temperature in tightly sealed containers. Keep away from heat, sparks, and open flames. Avoid contact with incompatible materials including alkali metals, strong bases, oxidizing agents, acids, reducing agents, zinc, acid anhydrides, and acid chlorides.
Fluka™ HYDRANAL™ Coulomat Oil is a specialized Karl Fischer anolyte reagent designed for accurate coulometric moisture determination in oils and hydrophobic samples. Its chloroform–methanol–xylene formulation enables effective dissolution of oil matrices and reliable titration performance, making it an essential reagent for laboratories analyzing lubricants, petroleum products, edible oils, and industrial oils.
- Pack Size: 500 mL, Glass bottle 6 x 500 mL, Glass bottle 100 mL, Glass bottle, narrow mouth 6 X 100 mL, Glass bottle, narrow mouth