one of many DOW chemicals serving the Pharmaceutical Industry

Nov 5, 2010 - Advertisements that appeared within the print issues of Chem. Eng. News have been included in the C&EN Archives to provide a ...
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one of chemicals serving the Pharmaceutical industry

Used in the preparation of pharmaceuticals and as a dye intermediate.

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White to slightly yellow powder Boiling point at 17 m m . Hg

191°C.

Melting point

128.9°C.

Molecular weight

174.2

C — CH

THE

DOW

CHEMICAL

COMPANY

·

MIDLAND,

MICHIGAN

The D o w C h e m i c a l C o m p a n y Dept. FC-4 A

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Midland, Michigan

mm

s£ %4τ&«?

Please send m e a n e x p e r i m e n t a l s a m p l e o f 3 - M e t h y l - l - P h e n y ! - 5 - P y r a z o I o n e . Name

..

Title

Company. Street-

City_

INDISPENSABLE T O INDUSTRY AND

_State_

AGRICULTURE

~L 118

C H E M I C A L

A N D ENGINEERING

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