in dollars and sense... HERE'S WHY YOU SHOULD SPECIFY

in dollars and sense... HERE'S WHY YOU SHOULD SPECIFY ALCOHOLS AND GLYCOLS THAT HAVE BEEN PRE-TREATED WITH SODIUM BOROHYDRIDE YOU'LL AGREE that many prob-

borohydride, the re-cycling charac-

lems ivould disappear if you could

teristics of the alcohol are greatly

get "cleaner" alcohols . . . and you

improved. This means that just by

can!

have

adding small amounts of sodium

been pre-treated with sodium boro-

borohydride powder, pellets or

hydride. Here's what we mean.

SWS, you can give important new

•

Better color p u r i t y ! Sodium

"life" to your alcohols. This re-cy-

borohydride "cleans up" alcohols by

cling process is simple and safe.

reducing unwanted carbonyl impu-

Anyone in your plant can do it with-

rities to the alcohol. This means you

out special equipment.

Specify

alcohols that

get alcohols free of many color im-

You'll be glad to know, too, that

purities. If you make plasticizers,

for re-cycling purposes, you can buy

for example, this is vitally impor-

sodium borohydride at the lowest

tant to you!

prices in history.

•

•

You can get more mileage from

For complete information, talk

alcohols! When the alcohols you buy

with your alcohol supplier or write

have been pre-treated with sodium

to Metal Hydrides Incorporated.

It makes dollars and sense to specify A Icohols Pre- Treated with Sodium Borohydride! P I O N E E R S IN H Y D R I D E

Metal Hydrides % 12

C&EN

I

CHEMISTRY

Incorporated

I 15 C O N G R E S S S T R E E T , BEVERLY, M A S S A C H U S E T T S

25 YEARS