四氯乙烯

详细说明

Tetrachloroethylene / Perchloroethylene

CAS No.: 127 - 18 - 4

Formula: C2CL4

M.W.: 165.83

Appearance: Colorless transparent liquid, without visible impurity

Specifications:

Inspection Item	Standard
Purity	99.9% min
Density @ 20$\degree$C, g/cm3	1.615 - 1.625
Chroma/Hazen Unit(Platinum - Cobalt)	15 max
Evaporation Residue	0.005% max
Moisture	0.005% max
Acid Value (By Hd)	0.002% max
Basicity (By NaOH)	0.02% max
Stability Test Copper Corrosion Amount(mg/cm2)	0.5% max

Package: in 300kg drum

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