Polyethylene glycol 4000 for synthesis 500GM Go Back

CASR

: 25322-68-3

Molecular Formula

: H(OCH2)nCH2OH

Molecular Weight

: 190-210
Specifications  
Description: A white waxy solid lumps/powder.
Solubility: Soluble in alcohol.
pH (5% aq soln): 4.5 - 7.5
Freezing point: 53° - 56°C
Hydroxyl Number: 30 - 36
Average molecular weight: 3500 - 4500
Acidity(as CH3COOH): 0.05% max
Arsenic (As): 0.0003% max
Heavy metal (as Pb): 0.0005% max
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COA Product Catalogues Product Search Parenteral Applications