Chloroplatinate method
WebThis scale is applicable only to clear or slightly colored liquids and is prevalent in industries such as drinking water treatment and water quality monitoring. The PCU scale ranges … WebFeb 19, 2024 · The method includes the steps of: Step (A): providing a platinum material and a halogen-containing oxidizing agent; and Step (B): treating the platinum material with the halogen-containing oxidizing agent in a hydrochloric acid aqueous solution to obtain the inorganic platinum compound, including chloroplatinic acid or chloroplatinate salt; …
Chloroplatinate method
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Web12.5 cc. chloroplatinic acid solution (per Example 1) cc. ammonium hydroxide Solution No. 2: 287 cc. distilled water 30 drops 50% hydrazine solution The bath was gradually warmed to 72 C. in 35... WebThis chloroplatinic acid is stable for at least 4 months at room temperature if kept in a ground glass-stoppered dark bottle in a light-proof box. The use of glass-redistilled water …
WebAug 15, 2024 · Quantitative chromaticity and turbidity measurements are used to check the degree of coloration and clarity of potable and waste water. Chromaticity is tested by … WebThe U.S. Department of Energy's Office of Scientific and Technical Information
WebThe method is simple, permits reasonably accurate results with a wide range of urinary potassium concentration, and can be carried out with ordinary laboratory equipment. It compares favorably with the standard chloroplatinate method in accuracy and has advantages over this method in being simpler, more rapid, and less expensive. WebA method, which combines the enrichment and separation of Cs/sup 137/ by coprecipitation and adsorption with the measurement of the 0.66-Mev gamma line, is described for the …
WebAug 20, 2014 · The method disclosed by the invention can be used for improving the utilization rate of platinum, reducing the production cost, and reducing the environmental …
Webmethod for samples of plant tissue. The method compares very favorably with the chloroplatinate method with respect to precision; and the saving of time and labor, permitting the handling of a larger number of replicates, results in a much greater final precision. Ohio Agricultural Experiment Station Wooster, Ohio LITEEATUEE CITED 1. … lâmpada mista 500w 220vWebproduced by 1 mg/L platinum in the form of the chloroplatinate ion. This method is useful for determination of color due to naturally occurring materials, but is not applicable to most highly colored industrial wastewaters. True color is defined as color from a filtered sample, in which turbidity and suspended matter has been removed. jessica brandoliniPotassium determination Chloroplatinic acid was popularized for the quantitative analysis of potassium. The potassium is selectively precipitated from solution as potassium hexachloroplatinate. Determinations were done in 85% (v/v) alcohol solutions with excess platinate ions, and the precipitated product … See more Chloroplatinic acid (also known as hexachloroplatinic acid) is an inorganic compound with the formula [H3O]2[PtCl6](H2O)x (0 ≤ x ≤ 6). A red solid, it is an important commercial source of See more When heated, hexachloroplatinic acid decomposes to platinum(IV) chloride. See more Hexachloroplatinic acid may be produced via a variety of methods. The most common of these methods involves dissolution of … See more Chloroplatinic acid prepared from aqua regia is proposed to contain nitrosonium hexachloroplatinate, (NO)2PtCl6. Nitrosonium hexachloroplatinate is obtained by the … See more lampada mista 250w e40 220vWebSAFETY DATA SHEET Revision Date 14-Feb-2024 Revision Number 2 1. Identification Product Name Ammonium hexachloroplatinate(IV) Cat No. : 12882 CAS-No 16919-58-7 Synonyms Ammonium platinic chloride; Ammonium chloroplatinate; Diammonium hexachloroplatinate Recommended Use Laboratory chemicals. Uses advised against … lampada mista 500w 220v e-40WebXXV.—Critical Experiments on the Chloroplatinate Method for the Determination of Potassium, Rubidium, and Ammonium; and a Redetermination of the Atomic Weight of … jessica branchWebA palladium print made with potassium chlorate will take on a warm, sepia tone. The same print using sodium chloroplatinate will have cooler tones similar to those of a platinum/palladium print. lâmpada mistaWebown form of the chloroplatinate method for the determination of potassium. FINKENER separates out the potassium as chloroplatinate (iu admixture with the sulphates of the foreign metals present), and weighs it as platinum. jessica brandt brookings