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Propylene Glycol
C3H8O2 76.09
 1,2-Propanediol;
 Propane-1,2-diol [57-55-6]

DEFINITION

Propylene Glycol contains NLT 99.5% of C3H8O2.

USP REFERENCE STANDARDS FOR PURCHASE

USP Diethylene Glycol RS
USP Ethylene Glycol RS
USP Propylene Glycol RS
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