Suitable for filling portable fire-fighting equipment for open and semi-open spaces to extinguish fires, also suitable for use in fully flooded fire extinguishing systems on some occasions.
| ITEM | INDEX |
| APPEARANCE | No suspended solids or sediments |
| PURITY，% | ≥99.9 |
| WATER，PPM | ≤10 |
| ACIDITY，PPM | ≤1 |
| EVAPORATION RESIDUE，PPM | ≤100 |
