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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Propionic Acid Specifications of Commercial Pure & USP NF FCC Food Grade Manufacturers & Exporters Please visit Propionic Acid 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 Propionic Acid CAS Number 79-09-4 Specifications of Propionic Acid FCC Food Grade CH3CH2COOH C3H6O2 Formula weight 74.08 INS: 280 CAS: 79-09-4 DESCRIPTION Propionic Acid occurs as an oily liquid. It is miscible with water, with alcohol, and with various other organic solvents. Function: Preservative; mold inhibitor. REQUIREMENTS Assay: Not less than 99.5% and not more than 100.5% of C3H6O2, calculated on the anhydrous basis. Aldehydes (as propionaldehyde): Passes test (limit about 0.05%). Distillation Range: Between 138.5C and 142.5C. Lead: Not more than 2 mg/kg. Nonvolatile Residue: Not more than 0.01%. Readily Oxidizable Substances: (as formic acid) Passes test (limit about 0.05%). Specific Gravity: Between 0.993 and 0.997 at 20C. Water: Not more than 0.15%. Specifications of Propionic Acid USP NF Grade Propionic Acid contains not less than 99.5 percent and not more than 100.5 percent, by weight, of C3H6O2. Specific gravity: between 0.988 and 0.993. Distilling range: between 138.5 and 142.5 . Heavy metals: To the residue obtained in the test for Nonvolatile residue add 8 mL of 0.1 N hydrochloric acid, warm gently until solution is complete, dilute with water to 100 mL, and use 10 mL of the solution: the limit is 0.001%. Limit of nonvolatile residue: Evaporate 20 g in a tared dish, and dry at 105 for 1 hour: the weight of the residue does not exceed 2.0 mg. Readily oxidizable substances: Dissolve 15 g of sodium hydroxide in 50 mL of water, cool, add 6 mL of bromine, stirring to effect complete solution, and dilute with water to 2000 mL. Transfer 25.0 mL of this solution to a glass-stoppered, 250-mL conical flask containing 100 mL of water, and add 10 mL of sodium acetate solution (1 in 5) and 10.0 mL of Propionic Acid. Allow to stand for 15 minutes, add 5 mL of potassium iodide solution (1 in 4) and 10 mL of hydrochloric acid, and titrate with 0.1 N sodium thiosulfate VS just to the disappearance of the brown color. Perform a blank determination. The difference between the volume of 0.1 N sodium thiosulfate required for the blank and that required for the test specimen is not more than 2.2 mL. Limit of aldehydes: Transfer 10.0 mL to a glass-stoppered, 250-mL conical flask containing 50 mL of water and 10.0 mL of sodium bisulfite solution (1 in 80), insert the stopper, and shake vigorously. Allow the mixture to stand for 30 minutes, then titrate with 0.1 N iodine to the same brownish yellow endpoint obtained with a blank treated with the same quantities of the same reagents. The difference between the volume of 0.1 N iodine required for the blank and that required for the test specimen is not more than 1.75 mL. SDS MSDS of Propionic Acid 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 Propionic Acid 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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