Product or Service

Perfluorooctanoic Acid (PFOA)

Profile:Manufacturer - Producer|Ref:PSL128607YH | Country: China | Currency: usd | Export: No

Currency : usd
incoterm : fob
country : China

PFOA is a kind of strong organic acid, which has low surface tension and high surface activity, being used as surfactant, dispersant and additive. PFOA and its derivatives are important intermediates for fluoride hydrophilic agent, and leather finishing agent.
Quality Specification
Items Unit A2 grade A grade
Appearance Color white white
Condition Crystal flakes Crystal flakes
Solution color Colorless or light yellow Colorless or light yellow
Crystallizing point(normal pressure),≥ ℃ 37.5 47.5
Absorbance (460nm), ≤ 0.02 0.02
Straight chain content, ≥ % 73 90
Acidity (NaOH demarcated) Mg/g 96.5-99.5 96.5-99.5
Fe3+ content, ≤ ppm 4 4
Physical properties
Items Unit Index
Chemical name Perfluorooctanoic acid
CAS 335-67-1
Molecular formula C7F15COOH
Molecular weight g/mol 414.09
Boiling point (101.3kpa) ℃ 189~192
Melting point ℃ 55~60
Solubility Solubility in 32℃ water: 0.01~0.023mol/L
Danger label 8(corrosion)

Information Stock : Product in stock
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