(Single solution) Pyridine Free 1 ml of reagent = 5 mg H2O approx. (1 lit = 1.2 kg) Ideal for aldehyde and ketones odourless & Free of pyridine & chlorinated hydrocarbons. – A stable end point – High speed titration – Outstanding reproducibility.
| Karl Fischer Reagent (Single Solution) - Specification | |
| Appearance | Dark reddish brown solution |
| Factor | 5.5 - 6.5 mgH2O/mL |
| Physical state at 20 °C | Liquid |
| Colour | Reddish-brown liquid |
| Odour | Pungent & odor of pyridine |
| Odour threshold | 2.4 ppm |
| pH value | Alkaline |
| Melting point/ Freezing point [°C] | -42°C |
| Auto-ignition temperature [°C] | 285°C |
| Flammability (solid, gas) | Flammable |
| Flash point [°C] | 20°C |
| Boiling point [°C] | 115.3°C |
| Vapour pressure [20°C] | 14 mm of Hg (@ 20°C) |
| Vapour pressure mm/Hg | 7.64 mm of Hg (@ 20°C) |
| Vapour density | 2.73 |
| Density [g/cm3] | 1.12 |
| Solubility in water [% weight] | Miscible in water |
| Explosion limits - upper [%] | 14% |
| Explosion limits -lower [%] | 1.80% |
Safety Information
- Symbol: GHS02, GHS06, GHS08
- Signal Word: Danger
- Packing Group: III
- Hazardous Statement: H226-H302-H312-H315-H317-H319-H331-H360FD
- Precaution Statement: P201-P261-P280-P305 + P351 + P338-P310
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