China Perchloroethylene Mudanjiang Fengda Factory Supplier Industrial Grade Liquid Price C2cl4 127-18-4 Perchloroethylene, Find details about China Perchloroethylene, C2cl4 from Perchloroethylene Mudanjiang Fengda Factory Supplier Industrial Grade Liquid Price C2cl4 127-18-4 Perchloroethylene
ITEM | SPECIFICATION |
Appearance | Colorless, clear and no suspension liquid, no mechanical impurities. |
Chroma APHA (Pt-Co) | 15 max. |
Density@20ºC, g/cm3 | 1.620-1.628 |
Purity | 99.9% min. |
Moisture | 0.005% max. |
pH | 7.5-9.0 |
Alkalinity as NaOH | 0.003% max. |
Stability (Copper Corrosion Loss) | 0.50 mg/cm2 |
Residue after evaporation | 0.005% max. |
Residual odor | No odor |