METHOXY POLYETHYLENE GLYCOL 5000 FLAKES

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Methoxy Polythelene Glycol 5000 FLAKES

Chemical formula CH3 (OCH2 CH2)n OH
CAS No. 9004-74-4
Molecular Weight 5000
Packing 25kg bags.
Application Used in Pharmaceutical Formulation, Construction Chemical, etc.
Reach Pre-Registration Number N/A

*MSDS will be made available with the shipment

Certificate of Analysis

Parameters.   Results Specified.
Physical Appearance Complies Creamy white wax like solid
Completeness of the solution Complies 10% soln in water is colorless and slightly hazy.
Residue on ignition. 0.042 NMT 0.1%
Heavy metals. Complies NMT 5ppm
pH of 5% solution. 6034 4.5 to 7.5
Moisture 0.53 NMT1.0%.
Solubility Complies Freely soluble in water, insoluble in ether.
Avg. molecular wt. 4823.73 4500 to 5500
Viscosity @98.9OC. 254.01 175 to 305 CST.

 

 

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