Molecular formula: C2HCl3
Purity:≥99.6%(test after adding stablizer)
Classification:High Purity Reagent
Boiling Point,oc: 87.1
Saturated Liquid Density,30oc,(g/cm3): 1.46-1.466
ITEM | INDEX | RESULT | |||
Superior class | First class | Qualified class | |||
Appearance | Transparent liquid without suspended solids and sediments | ||||
Color (Hazen Unit-Platinum-cobalt scale) ≤ | 15 | 30 | 40 | ≤15 | |
Density 20°C (g/cm3 ) | 1.460-1.466 | 1.460-1.466 | 1.457-1.472 | 1.463 | |
Distillation Test(0°C,101.325KPa) Initial distilling Temp (°C,≥) Completely distilled Temp (°C,≤) 95% distilled Temp (°C,≤) | 85.5 91.0 88.5 | 85.0 91.0 89.0 | 84.5 91.0 90.0 | 86.9 88.0 87.2 | |
Residual (%,≤) | 0.005 | 0.005 | 0.010 | 0.001 | |
Acidity (%,≤,HCL) | 0.001 | 0.001 | 0.001 | — | |
Alkalinity (%,≤,NAOH) | 0.025 | 0.025 | 0.025 | 0.00039 | |
Water( %, ≤) | 0.01 | 0.02 | 0.02 | 0.004 | |
Acidity after oxidation (%,≤) | 0.02 | — | — | — | |
Oxidation Acidity(HCL)%,≤ | 0.02 | — | — | — | |
Trichloroethylene | --- | ---- | ----- | 99.67% | |
Date of manufacture | 2011-02-18 | ||||
Result | Superior Class |
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