METHOXY POLYETHYLENE GLYCOL 5000 FLAKES

Methoxy Polythelene Glycol 5000 FLAKES

Chemical formulaCH3 (OCH2 CH2)n OH
CAS No.9004-74-4
Molecular Weight5000
Packing25kg bags.
ApplicationUsed in Pharmaceutical Formulation, Construction Chemical, etc.
Reach Pre-Registration NumberN/A

*MSDS will be made available with the shipment

Certificate of Analysis

Parameters. ResultsSpecified.
Physical AppearanceCompliesCreamy white wax like solid
Completeness of the solutionComplies10% soln in water is colorless and slightly hazy.
Residue on ignition.0.042NMT 0.1%
Heavy metals.CompliesNMT 5ppm
pH of 5% solution.60344.5 to 7.5
Moisture0.53NMT1.0%.
SolubilityCompliesFreely soluble in water, insoluble in ether.
Avg. molecular wt.4823.734500 to 5500
Viscosity @98.9OC.254.01175 to 305 CST.

 

 

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