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average Mn 1500, contains ≤300 ppm monomethyl ether hydroquinone as stabilizer
average Mn 2,000, 50 wt. % in H2O
average Mn 300, contains 300 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor
average Mn 4,000, contains ≤300 ppm monomethyl ether hydroquinone as inhibitor
average Mw ~475,contains70-130ppm MeHQ,200 ppm BHT