
Test Item | Index | Test Result |
Molecular Formula: CH2CL2, Molecular weight: 84.93 | Conformable with GB4117-92 | |
Purity %≤ | 99.90 | 99.98 |
Acidity(Hcl)%≥ | 0.0004 | 0 |
Moisture%≥ | 0.01 | 0.0049 |
Color(APHA),Pt-Co ≥ | 10 | 5 |
The residue after evaporation %≥ | 0.0005 | 0.0002 |
Amylene %≥ | 0.005 | 0.0045 |
Appearance | clear, transparent, with no solids in suspension |