Perfluorooctanoic acid(PFOA)Product descriptionPerfluorooctanoic acid(PFOA) is a per-fluorocarbon monocarboxylic acid that is an organic strong acid with low surface tension and high surface activity, and is used as efficient surfactant,dispersing agent and additive.The perfluorooctanoic acid and it's derogates as important organic intermediates can be used for synthesizing fluoridated hydrophobic and oleo phobic agent, and leather finishing agent. The temperature should be controlled at 140•c or below when the product is heated to melt, protecting it from decomposing. Technical Index:ItemUnitA2GradeAGradeAppearanceColor---WhiteWhite State---Flaky crystalFlaky crystalColor of Perfuoro Caprylic Acid Solution---Colorless or light yellowColorless or light yellowCrystallization Point (Constant Pressure),≥ ℃ 37.547.5Absorbance(measured at460nm),≤ ---0.020.02Linear Chain Content,≥ %7390Acid Value (Calibrated byNaOH)mg/g96.5-99.596.5-99.5Fe3+Content,≤ ppm44Physical and Chemical Property:ItemUnitIndexChemical NamePerfluorooctanoic AcidＣＡＳ335-67-1Molecular Formula---C7F15COOHStructural Formula---Molecular Weightg/mol414.09Boiling Point(101.3kpa)℃ 189~192Melting Point℃ 55~60Solubility0.01-0.023mol/L in 32℃waterDanger Label---8 (Corrosives)ApplicationPerfuorooctanoic acid ammonium salt or sodium salt are anion surfactant with excellent performance, and indispensable raw materials for synthesizing fluororesin(such as PTFE,PVDF,FEP，and ETFE)and FLM. The perfluorooctanoic acid is an efficient metal detergent,as well as intermediate for synthesizing hydrophobic and oleo phobic leather, paper and fiber finishing agent . It's detonates can be used as chromatographic fixer with high efficiency and high resolution.Packaging, Transportation and Storage1. It is packed in wide-neck glass bottles weighing up 1.5kg each one. Each batch of products is provided with Quality Inspection Report, each bottle is adhered to Certificate of Quality, and Product Name,Net Weight,Grade, Date of Manufacture and Manufacture are marked on the tag.2.It is transported as dangerous chemicals, keeping from vibration. 3.Should store it in a dry and clean place at an ambient temperature of 40•c or below,away from exposure to sun and heat.