Granular Sodium Formate-Based Deicer for Airports, Runways and Aircraft Ground Operations - REACH certified & AMS 1431 Granular Sodium Formate Deicer is a high-performance, solid deicing material designed for winter maintenance applications at airports, runways, taxiways, aprons, roads and other sensitive areas. Based on high-purity Sodium Formate (HCOONa), the product provides effective ice and snow melting performance while offering a lower-corrosion alternative to