Formula :KAlF4
N.W. :142.073
CAS No. :13775-52-5
EINECS :238-485-8
Appearance :Snow white powder
Properties: White powder, slightly soluble in water. FH will come out in the reaction to water at above 730℃, dissolved slowly in strong acid to send out HF.
Specification:
| Items | High-grade |
| Assay | 98% min |
| Al | 15-19% |
| F | 48-51% |
| K | 28-33% |
| Na | 0.2% max |
| SO4 | 0.15% max |
| Fe2O3 | 0.01% max |
| SiO2 | 0.06% max |
| H2O | 0.5% max |
| Mesh size | |
| -200Mesh | 80% min |
Application: Used as insecticide, ceramics, glass industry etc.
Storage: Store at ventilating and dry place, prevent wet and keep away from inorganic acid and food.
Packing: 25Kg net, double plastic bags lined plastic woven bag.
