Zinc sulfide (or zinc sulfide) is an inorganic compound with the chemical formula of ZnS.
This is the main form of zinc found in nature, where it mainly occurs as the mineral sphalerite.
Although this mineral is usually black because of various impurities, the pure material is white.
APPEARANCE | White powder | |
CONTENT | 99.0% min | |
| ZnS | 28.0% min or 30.0% min | |
| ZnO | 0.5% max | |
pH | 6.8 - 7 | |
PARTICLE SIZE | 99.9% (<63 µm) | |
| VOLATILE MATTER | 0.3% max | |
