CAS No. :29420-49-3
Formula: n-C4F9SO3K
Molecular Weight: 338.2
Appearance: white or slightly yellow powder
Density: 0.690
pH: 5-7
Melting point: 300 ℃
Content: ≥ 98%
Application: It is a kind of perfluoro anion surfactant and has the general characters of fluoro surfactant. It is widely used as inflaming retardant for synthetic materials, especially for polycarbonate.