ZnO
產品說明
Zinc Oxide (ZnO) 氧化鋅-Pharma C | |
Element | Specs |
ZnO | 99.8% Min |
Pb | 0.0020% Max |
Cu | 0.0010% Max |
Cd | 0.0010% Max |
Fe | 0.0010% Max |
As | 0.0005% Max |
Surface Area (BET) | 3.5~5.0 m2/g |
Particle size (D50) | 0.8 μm |
Sieve residue 45μm | 0.010% Max |