Recently introduced by COLUMBIA'S technical staff... - C&EN Global

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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Recently

i n t r o d u c e d b y COLUMBIA'S technical staff

THIONYL CHLORIDE (S0C12)

DIMETHYL SULFITE THIONYL CHLORIDE, a colorless to pale yellow liquid, is made by a new process. Its physical properties and typical reactions are presented in Technical Bulletin T-308. DIMETHYL SULFITE, derivative of Thionyl Chloride, is a liquid, low-boiling, alkyl suinte ester. Technical Bulletin T-309 describes its physical properties which suggest interesting possibilities in a variety of solvent applications and as an intermediate in organic synthesis. Copies of these Technical Bulletins are available. Samples of the products can be supplied in experimental quantities upon request.

COLUMBIA

CHEMICALS

PITTSBURGH PLATE GLASS COMPANY COLUMBIA CHEMICAL

DIVISION

FIFTH A V E N U E at BELLEFIELD, PITTSBURGH 13, PENNA. · Chicago · Boston - St. Louis Pittsburgh · N e w York · Cincinnati · Cleveland · Philadelphia · Minneapolis · Charlotte · San Francisco V O L U M E

2 5,

NO.

18

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» MAY

5,

1947

C O L U M B I A ESSENTIAL INDUSTRIAL CHEMICALS S o d a Ash * Caustic Soda * Liquid Chlorine • Sodium Bicarbonate · Pittchlor · Silène EF ( H y d r a t e d Calcium Silicate) · Calcium C h l o r i d e * S o d a Briquettes (Iron Desulphurizer) * M o d i f i e d Sodas * Caustic Ash • Phosflake (Bottle W a s h e r ) · Calcene Τ (Precipitated Calcium C a r b o n a t e )

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