It is applied in laboratories and industry to absorb and neutralize spilled hydrofluoric acid (HF) and other dilutesemi-concentrated acids like HNO converting them into non-hazardous dry powders.

Its primary purpose is rapid spill cleanup with visual endpoint detection (color change) preventing fumes and burns while achieving 60% acid capacity (e.g. 160 g needed for 100 g of 25% HNO).

Chemizorb granules HF is a fine-grained or powder form of calcium carbonate-based absorbent with a bulk density of 180 kgm featuring a red-to-rose color indicator for hydrofluoric acid neutralization.