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Potassium Acetate ---- Potassium Ascorbate ---- Potassium Bicarbonate ---- Potassium Bitartrate ---- Potassium Bromide ---- Potassium Carbonate ---- Potassium Citrate ---- Potassium Chloride ---- Potassium Gluconate ---- Potassium Glycinate ---- Potassium Hydroxide ---- Potassium Iodate ---- Potassium Iodide ---- Potassium Metabisulfite ---- Potassium Molybdate ---- Potassium Monopersulfate ---- Potassium Nitrate ---- Potassium Nitrite ---- Potassium Oleate ---- Potassium Persulfate ---- Potassium Phosphate Monobasic ---- Potassium Phosphate Dibasic ---- Potassium Phosphate Tribasic ---- Potassium Pidolate ---- Potassium Propionate ---- Potassium Saccharate ---- Potassium Sorbate Manufacturer & Exporter

Potassium Iodate Specifications of Commercial Pure & BP Ph Eur Analytical Reagent FCC Food Grade Manufacturers & Exporters Please visit Potassium Iodate USP NF ACS BP Ph Eur EP JP IP Analytical reagent FCC Food grade Manufacturers our associates world class FDA-GMP approved, ISO-9001 Certified facility Anmol Chemicals Potassium Iodate CAS Number 7758-05-6 Potassium Iodate BP Ph Eur Grade Specifications: KIO3 --- 214.0 --- CAS 7758-05-6 Action and use: Iodine supplement for emergency use. DEFINITION Potassium Iodate contains not less than 99.0% and not more than 101.0% of KIO3, calculated with reference to the dried substance. CHARACTERISTICS A white crystalline powder. Slowly soluble in water; insoluble in ethanol (96%). Dissolve 10 g of the substance being examined in sufficient water to produce 200 mL (solution S1). Add 25 mL of hydrochloric acid to 6 g of the substance being examined, evaporate to dryness and repeat. Heat until iodine is removed. Dissolve the residue in 2.5 mL of a 25% v/v solution of hydrochloric acid and dilute to 50 mL with water (solution S2). IDENTIFICATION A. 1 mL of solution S1 yields reaction B characteristic of potassium salts. B. Dissolve 0.1 g in 5 mL of water. Add 1 mL of silver nitrate solution followed by 1 mL of sulfur dioxide solution. A yellow precipitate is produced immediately. TESTS Acidity or alkalinity: pH of solution S1, 5.0 to 8.0 Clarity and colour of solution: Solution S1 is clear and colourless. Chloride, chlorate, bromide, bromate: Dilute 5 mL of solution S1 to 15 mL with water, add 20 mL of sulfur dioxide solution and heat on a water bath for 30 minutes. Heat to boiling, cool, add 10 mL of 18M ammonia and 20 mL of silver nitrate solution and dilute to 70 mL with water. Filter, transfer 35 mL of the filtrate to a Nessler cylinder and acidify with 6 mL of nitric acid. After 5 minutes, any opalescence, when viewed vertically, is not greater than that produced by treating 5 mL of a 0.00165% w/v solution of sodium chloride at the same time and in the same manner (0.02%). Iodide: Add 1 mL of 1.8M sulfuric acid to 25 mL of solution S1 and shake with 1 mL of chloroform. Any violet colour produced is not more intense than that of a solution prepared at the same time and in the same manner but using 5 mL of solution S1 and 2 mL of iodide standard solution (10 ppm I) (20 ;ppm). Sulfate: Add 1 mL of a 25% w/v solution of barium chloride to 1.5 mL of sulfate standard solution (10 ppm SO4), shake and allow to stand for 1 minute. Add 12.5 mL of solution S2 diluted to 15 mL with distilled water and 0.5 mL of 5M acetic acid and allow to stand for 5 minutes. Any opalescence produced is not more intense than that of a standard prepared in the same manner but using 7.5 mL of sulfate standard solution (10 ppm SO4) diluted to 15 mL with distilled water in place of the solution being examined (50 ppm). Loss on drying: When dried at 130C for 1 hour, loses not more than 0.5% of its weight. Use 1 g. ASSAY To 1.5 g add sufficient water to produce 250 mL. To 25 ;mL of the resulting solution in an iodine flask add 3 g of potassium iodide, 100 mL of water and 10 mL of hydrochloric acid. Close the flask and stand in the dark for 5 minutes. Titrate the solution with 0.1M sodium thiosulfate to a light straw colour and then complete the titration to a colourless end point using starch mucilage as indicator. Each mL of 0.1M sodium thiosulfate ;is equivalent to 3.567 mg of KIO3. Potassium Iodate FCC Food Grade KIO3 -- Formula weight 214.00 CAS 7758-05-6 DESCRIPTION Potassium Iodate occurs as a white, crystalline powder. One gram dissolves in about 15 mL of water. It is insoluble in alcohol. The pH of a 1:20 aqueous solution is between 5 and 8. REQUIREMENTS Identification: Add 1 drop of starch TS and a few drops of 20% hypophosphorous acid to 1 mL of a 1:10 aqueous solution. A transient blue color appears. Assay: Not less than 99.0% and not more than 101.0% of KIO3 after drying. Chlorate: Passes test (limit about 0.01%). Iodide: Passes test (limit about 0.002%). Lead: Not more than 4 mg/kg. Loss on Drying: Not more than 0.5%. Potassium Iodate Analytical Reagent Grade Chemical KIO3 -- Formula Weight 214.00 -- CAS Number 7758-05-6 REQUIREMENTS Assay: 99.4-100.4% KIO3 pH of a 5% solution: 5.0-8.0 at 25C MAXIMUM ALLOWABLE Insoluble matter: 0.005% Chloride and bromide (as Cl): 0.01% Iodide (I): 0.001% Nitrogen compounds (as N): 0.005% Sulfate (SO4): 0.005% Heavy metals (as Pb): 5 ppm Iron (Fe): 0.001% Sodium (Na): 0.005%. SDS MSDS of Potassium Iodate BP Ph Eur EP JP USP NF IP ACS Analytical Reagent FCC Food grade Manufacturers

Crystal Clear Products and the group companies are manufacturing chemicals since several decades. We have automatic vacuum operated titanium evaporators and SS316 equipments to produce top grade of chemical products. We have toll manufacturers and representatives in China, UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Bangkok Thailand, Kaula Lumpur Malaysia, Dubai UAE etc. & sales representative in Chicago, Houston New York & Los Angeles, USA. Associated units are FDA-GMP certified, Halal and/or Kosher certified, REACH registered, ISO-9001, ISO-22000 HACCP certified, Crisil Rated.

Contact Potassium Iodate IP BP Ph Eur EP JP USP NF ACS Analytical Reagent FCC Food Grade manufacturers exporters at:

Crystal Clear Products
Plot No-C1-1031-9, GIDC Estate, Panoli, Ankleshwar, Gujarat - 393002. India
Telephone Mobile: 91-7506449333; e-mail: info@crystalclearproducts.org

e-mail: info@crystalclearproducts.org

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