Karl Fischer s solution pyridine free 500ml

About Karl Fischer s solution pyridine free 500ml

• Dissolving agent: Contains sulfur dioxide, a pyridine substitute, and a solvent. This agent is used to take up the sample and determine its water content.
• Titrating agent: Contains iodine and a Karl Fischer solvent. 

• The Karl Fischer titration (KFT) is an analytical technique used to determine the water content of samples in the food, pharmaceutical, and petrochemical industries. 
• Single-component volumetric reagents are easier to handle and usually less expensive than two-component reagents. 
• Imidazole has replaced pyridine as the base in Karl Fischer titration because it is less toxic and buffers in a more favorable pH range. 

• Avoid exposure
• Obtain special instructions before use
• Keep away from sources of ignition
• Wear suitable protective clothing and gloves
• Seek medical advice immediately if you feel unwell or in case of an accident