Difluorophosphoric Acid CAS 13779-41-4

Physicochemical properties

Application Areas

Chemical synthesis: used as a fluorinating agent in organic synthesis reactions, such as the preparation of fluorinated compounds or specific catalytic processes.
Laboratory research: used for detecting fluoride ions in analytical chemistry or preparing special reagents

Storage conditions

Environmental requirements: Store in a cool, dry, well ventilated specialized chemical warehouse, away from heat and fire sources.
Container selection: Use corrosion-resistant glass or PTFE material containers to avoid contact with metal.
Isolation storage: It is strictly prohibited to mix with acids, oxidants, and organic substances to prevent violent reactions

Safety precautions

Personal protection:
Wear chemical protective clothing, acid resistant gloves, goggles, and a full face respirator during operation.
The workplace should be equipped with eye wash stations and emergency shower devices.
Leakage handling:
Cover small-scale leaks with inert adsorbent materials (such as sand) and collect them. Do not rinse directly with water.
When a large amount of leakage occurs, emergency plans should be activated, personnel should be evacuated, and professional hazardous waste disposal agencies should be contacted.
Emergency measures: Immediately transfer to fresh air after inhalation or contact, rinse with plenty of water for at least 15 minutes if skin is contaminated