Original
By certification 
YXDZ-Sb2O5
METAL PASSIVATOR
Physical and chemical indices
| Grade | Metal passivator |
| Sb2O5 | 5-8%，15-18%，26-28% |
| PbO | ≤0.01% |
| specific gravity 20℃ | 1.32-1.45g/cm3 |
| viscosity 20℃ | 4-15cps |
| PH value 20℃ | 2-4 4-6 |
| Na | ≤50mg/L |
| appearance | light yellow or white transparent liquid |
Use
It can be used as the metal passivator in heavy oil and residual oil catalytic cracking units for recovery of catalyst activity and increase of gasoline output.
Packing
Packed in polypropylene plastic drums in a unit net weight of 250kg and stored in dry places;quality guarantee period two years.
