For Your Fine Chemical -Seeds* Rely on General ChemicaVs Baker & A damson
Division
B & A A M M O N I U M SULFATE
MM
Purified Ammonium Sulfate by B&A is a white granular product assaying 99% min. (NHihSOi, which is eminently suitable for industrial microbiology and the preparation and manufacture of medicinals. This B&A purity product is not a coal tar derivative but a basic process chemical produced by B&A from virgin raw materials. Low in iron, lead and arsenic, it provides a quality product for such exacting uses as: precipitation of proteins from serums and bio-
logicals . . . as a source of nitrogen in synthetic media as in vitamin manufacture . . . medium for yeast culture in fermentation . . . treatment of surgical gut, etc. In addition, its high purity will prove advantageous for other industrial applications, including: processing of animal bone glue; softening of casein-formaldehyde resins; production of aluminum alloys; ingredient of flame-proofing compositions, for paper, textiles, wood, etc.
B & A CADMIUM
NITRATE,
This B&A quality chemical is available in two high purity forms: the reagent, which assays 99% min. CdiNOah'éHsO, and the purified, which assays 98%. Strict specifications and rigid production control result in materials consistently low in undesirable impurities in either grade. Thus, Industry has an excellent selection to choose from for such applications as: the preparation of pure cadmium oxide
CRYSTAL Reagent and Purified (used as an ingredient in certain petroleum polymerization catalysts and in fluorescent materials for lamp manufacture) ; the manufacture of cadmium yellow for coloring porcelain, pottery and glass; and such patented applications as in a solution for refining cracked petroleum distillates, as a catalyst for hydrogénation of oxides of carbon, and in preparing a catalyst for oxidation of hydrocarbons.
B & A SODIUM PHOSPHATE, DIBASIC U.S.P.
This is the fifth iri a series of advertisements reviewing the B&A Fine Chemicals commercially available to American Industry today from the Baker & Adamson Division of General Chemical Company. Scores of such purity products await your investigation. To learn more about these or other B&A Fine Chemicals that meet your requirements, write or 'phone the nearest B&A Sales and Technical Service Office at right.
In the manufacture of saline laxatives and cathartics, urinary acidifiers, or other pharmaceuticals, when your process calls for U.S.P. Disodium Phosphate (NasHPCWHsO), you can depend upon Baker & Adamson to meet your production schedule month after month with a pure, crystalline product. Made with all the priceless experience B&A
GENERAL
has gained in 65 years of producing reagent chemicals to "decimal-point" purity, this material will answer food processing requirements, too. These include such varied applications as in the production of processed cheeses and ice cream, in producing quick cooking cereals, and as an ingredient in wine clarifying compositions, etc.
CHEMICAL
BAKER & ADAMSON
COMPANY
DIVISION
40 RECTOR STREET. NEW YORK 6, Ν. Y. Sales and Technical Service Offices: Albany» · Atlanta · Baltimore · Birmingham» · Boston» · Bridgeport Buffalo* · Charlotte» « C h i c a g o » · Cleveland» · Denver» · Detroit» · Houston · Kansas City Los Angeles* · Minneapolis • New York» · Philadelphia» · Pittsburgh* · Providence» · St. Louis San Francisco* · Seattle · Wenatchee (Wash.) · Yakima (Wash.) In Wisconsin: General Chemical Wisconsin Corporation, Milwaukee, Wis. In Canada-. The Nichols Chemical Company, Limited · Montreal* · Toronto* · Vancouver* S Ε Τ Τ Ι Ν G
THE
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