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éIJOTBS HAVE V0US££N THE ABOUT OPACIHERS! The bright idea is our tin oxide. It's no mystery w h y ceramic manufacturers favor this w h i t e amorphous powder. Tin oxide is great as an opacifier in glazes. A n d as an ingredient in ceramic colors. Or a polishing agent. Also, in special refractories. Bulk density is 8.5 lbs. per gallon. Rushed to you in 100# or 250# drums.
yâUHNiaUNTANUS. For X-ray counting instrumentation of high sensitivity, accuracy, reliability and flexibility. Instruments for data measurement in qualitative or quantitative analytical procedures. You'll appreciate performance capabilities like long-term stability and low noise level. And we can provide complete electronics for X-ray diffractometry, fluorescence, absorption and microanalysis. Or help you update your present system. Either way, Harshaw's the X-ray name to count on every time.
We still make catalysts \fA methanol synthesis. Nothing illegal about this operation. You can produce methanol profitably by hydrogenating CO over Harshaw zinc chromite catalysts in fixed bed reactors. Catalysts Zn-0308 Τ and Zn-031 2 Τ are pre-reduced and ready for use as shipped. Or. if you prefer, catalysts Zn-0302 Τ and Zn-0311 are available u n reduced.
l i d 111 MimJilll? Get sodium methylate in your corner. A real knockout as a chemical intermediate in drugs, dyes and detergents. Replaces a halogen w i t h a methoxy group to form an ether group. Our sodium methylate (NaOCH 3 ) in powder form comes in 10, 25, 50 and 200 lb. drums. A n d as a liquid in 425 lb. drums. We also make s o d i u m e t h y l a t e , s o d i u m b u t y l a t e and magnesium methylate. All champs!
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Molybdate orange pigments. You'll get a bang out of the w a y this economical color gets around. From auto finishes to plastics. Three classes. One w h i c h possesses high tinting strength for printing inks. A second, w h i c h is deeper, redder and more lightfast for permanent coatings. A third, w h i c h em phasizes redness and permanence, but has lower tinting strength for blending.
SAHKLSS AB® ΜΛΙ«»^ Harshaw's Belamine Fast Yellow EFC textile dye for cotton, rayon and all cellulosic fibers. A good pick because of its ability to hold its shade under resin finishes. A n d economical, too. Comes in 250 lb. fiber drums. Famous throughout the textile industry.
fflft IUUU8 €Θ«Λ BMWS BMâfMIBWia. Harshaw's all-purpose zinc nitrate flakes are like money in the bank. They're great as a source of soluble zinc in zinc phosphating. Also used in the manufacture of w o o d pre servative compounds, glass and explosives. As an acid catalyst, resin setter, latex coagu lent, chemical reagent and intermediate, and mordant. Sold in 300 lb. net drums.
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on any item advertised on this page. Write or call us today.
% HARSHAW THE H A R S H A W CHEMICAL COMPANY Division of Kewanee Oil Company 1945 East 97th Street, Cleveland, Ohio 44106 Telephone (216) 721-8300 Chicago · Cincinnati · Cleveland · Detroit · Houston Los Angeles · New York · Philadelphia · Pittsburgh.
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