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Perfluoropentanesulfonic acid

PFAS

Perfluoropentanesulfonic acid (PFPeS) is a per- and polyfluoroalkyl substance (PFAS) that is widely recognized for its strong chemical stability and persistence in the environment. It serves as a critical target in research focused on environmental monitoring and the assessment of PFAS contamination in wastewater systems. Its biological activity includes potential impacts on human health and ecosystems, making it essential for studies investigating PFAS effects and remediation strategies.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	2706-91-4
Applications	PFAS
Formula	C₅HF₁₁O₃S
Molecular Weight	350.11
Synonyms	PFPeS
SMILES	O=S(C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)(O)=O

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.