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CP
LABOR
139503104
Polyethylene Glycol 400 CP Grade Reagent
Cas Number:25322-68-3
Formula:H(OCH2CH2)nOH
Molar Mass:400
EC Number:500-038-2
Physicochemical properties：
Colorless viscous liquid with special odour. Slightly hygroscopic. It is soluble in water, ethanol and chloroform. The relative density (d2525) is 1.128. The melting point is 4 to 8 ° C.The viscosity (99 ° C) is 7.3 μm 2 / s. The flash point (open cup)is 224 ° C. The median lethal dose (rat, oral) is 30 ml/kg.
Usage:
Gas chromatographic fixative (maximum use temperature 100 ° C, solvent acetone, chloroform, dichloromethane), analysis of alcohols, oxygenates, methanol in ethanol and ethanol in water. Water soluble lubricant.
Packing:
500ml/25L/200L
Polyethylene Glycol 400 CP Grade Reagent
Cas Number:25322-68-3
Formula:H(OCH2CH2)nOH
Molar Mass:400
EC Number:500-038-2
Physicochemical properties：
Colorless viscous liquid with special odour. Slightly hygroscopic. It is soluble in water, ethanol and chloroform. The relative density (d2525) is 1.128. The melting point is 4 to 8 ° C.The viscosity (99 ° C) is 7.3 μm 2 / s. The flash point (open cup)is 224 ° C. The median lethal dose (rat, oral) is 30 ml/kg.
Usage:
Gas chromatographic fixative (maximum use temperature 100 ° C, solvent acetone, chloroform, dichloromethane), analysis of alcohols, oxygenates, methanol in ethanol and ethanol in water. Water soluble lubricant.
Packing:
500ml/25L/200L
