Chemical Name | Fumed Silica |
CAS Number | 7631-86-9 |
Molecular Structure | |
Packing | 10kg/bag |
Storage | Store in a tightly sealed container away from heat and direct light, and in a cool dry place. |
Application | API for respiratory system |
SPECIFICATION
Items | Specification |
Identification | Meets the requirements |
Appearance | White Colloidal powder |
Solubility | Insoluble in water and alcohol, dispersed in solution |
PH | 3.5-5.5 |
Loss on drying | ≤2.5% |
Assay | 99.5%-100.5% |
Loss on ignition | ≤2.0% |
Arsenic | ≤8ppm |
Microorganism | Meets the requirements |
