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

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Sodium Propionate Commercial Pure & BP Ph Eur USP NF FCC Food Grade Manufacturers & Exporters Please check visit Sodium Propionate 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 Sodium Propionate CAS Number 137-40-6 & 6700-17-0 We offer Sodium Propionate Commercial Pure and Pharmacopoeia Grades Sodium Propionate BP Ph Eur Grade Specifications C3H5NaO2 96.1 -- CAS 137-40-6 Action and use: Antifungal DEFINITION Sodium propionate Content: 99.0 per cent to 101.0 per cent Sodium propionate (dried substance). CHARACTERS Appearance: Colourless crystals or, white or almost white powder, slightly hygroscopic. Solubility: Freely soluble in water, sparingly soluble in alcohol, practically insoluble in methylene chloride. IDENTIFICATION First identification A, D. Second identification B, C, D. A. Infrared absorption spectrophotometry. Comparison reference spectrum of sodium propionate. B. Dissolve 0.1 g in a mixture of 2 ml of copper sulphate solution and 2 ml of methylene chloride. Shake vigorously and allow to stand. Both the upper and the lower layer show a blue colour. C. To 5 ml of solution S add 2 ml of 0.1 M silver nitrate. A white precipitate is formed. D. Solution S gives reaction of sodium. TESTS Solution S: Dissolve 10 g Sodium propionate in carbon dioxide-free water prepared from distilled water and dilute to 100 ml with the same solvent. Appearance of solution: Solution S is clear and colourless. pH: 7.8 to 9.2 Dilute 1 ml of solution S to 5 ml with water. Related substances: Liquid chromatography. To pass the test. Readily oxidizable substances: In a ground-glass-stoppered conical flask introduce 10 g of the substance ( Sodium propionate.) to be examined. Add 100 ml of water R and stir to dissolve. Add 25 ml of sodium hypobromite solution and 10 ml of a 200 g/l solution of sodium acetate, stopper the flask and allow to stand for 15 min. Add 10 ml of potassium iodide solution and 20 ml of hydrochloric acid while cooling. Titrate with 0.2 M sodium thiosulphate, adding 2 ml of starch solution R towards the end of the titration. Carry out a blank titration. The difference between the volumes used in the 2 titrations is not greater than 2.2 ml. Iron: Maximum 10 ppm. 10 ml of solution S complies with the limit test for iron. Heavy metals: Maximum 10 ppm. 12 ml of solution S complies with limit test A. Prepare the standard using lead standard solution (1 ppm Pb). Loss on drying: Maximum 0.5 per cent, determined on 1.000 g by heating in an oven at 105C for 3 h. Sodium Propionate NF USP Grade Specifications C3H5NaO2-xH2O Propanoic acid, sodium salt, hydrate. Sodium propionate hydrate CAS 6700-17-0 Anhydrous 96.06 CAS 137-40-6 Sodium Propionate, dried at 105 for 2 hours, contains not less than 99.0 percent and not more than 100.5 percent of C3H5NaO2. Identification: A: Infrared Absorption 197K , on un-dried specimen. B: A solution (1 in 20) responds to the tests for Sodium. Alkalinity: Dissolve 2.0 g in 20 mL of water, and add phenolphthalein TS: if a pink color is produced, it is discharged by 0.60 mL of 0.10 N sulfuric acid. Water: not more than 1.0%. Heavy metals: Dissolve 2 g in 1 mL of 1 N acetic acid and sufficient water to make 25 mL: the limit is 0.001%. Sodium Propionate FCC Food Grade Specifications CH3CH2COONa C3H5NaO2 Formula weight 96.06 INS: 281 CAS 137-40-6 DESCRIPTION Sodium Propionate occurs as white or colorless, transparent crystals or as a granular, crystalline powder. It is hygroscopic in moist air. One gram is soluble in about 1 mL of water at 25C, in about 0.65 mL of boiling water, and in about 24 mL of alcohol. The pH of a 1:10 aqueous solution is between 8.0 and 10.5. Function: Preservative; mold inhibitor. REQUIREMENTS Identification: A. A 1:20 aqueous solution gives positive tests for Sodium. B. Upon ignition, a sample yields an alkaline residue that effervesces with acids. C. Warm a small sample with sulfuric acid. Propionic acid, recognized by its odor, evolves. Assay: Not less than 99.0% and not more than 100.5% of C3H5NaO2 after drying. Alkalinity (as Na2CO3): Passes test (about 0.15%). Iron: Not more than 0.003%. Lead: Not more than 2 mg/kg. Water: Not more than 1%. SDS MSDS of Sodium Propionate 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.

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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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