nmM'wXiêlMT h e research staffs of most of America's largest chemical companies and m a n y of the smaller firms as well are working with D I M E T H Y L S U L F O X I D E . . . t h e most unusual new solvent developed by Stepan. At t h e present time nobody will reveal t o us what their prospective applications are.
B U T OSVISO shipments which began with literally thousands of requests for samples progressed t o gallons and drums. The latter now with an encouragingly high percentage of repeat orders.
MANY USE
PATENTS
we understand are being filed,
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20 North Wacker Drive · Chicago 6, Illinois Telephone CEntral 6-5511
YOU
h a v e not investigated D M S O for use in your product or process we would suggest t h a t you do so. We would be pleased t o furnish you with technical d a t a and samples of DMSO.
NEW SO PAGE DMSO TOXICOLOGY REPORT shows DMSO to be virtually non-toxic. If y o u would like a copy, write us.
Fatty Alcohol Sulfates · Bulk Liquid Detergents · Alkylolamides · Foam Stabilizers · Alkylphenol Polyalkoxy Sulfates · Non-ionic Detergents · Custom Eihoxylation · Alkyl Phenols
JAN.
2 0,
1958
C&EN
49
