Used in papermaking, water purification, and used as mordant, leather tanning agent, medical astringent, wood preservative, foam fire extinguishing agent, etc.
Items | Specifications |
Appearance | White flake, granular or powder |
Al2O3 ≥ | 16% |
Fe ≤ | 0.005% |
Water Insoluble ≤ | 0.1% |
Ph (1% water solution) ≥ | 3.0 |