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Heptadecafluorooctanesulfonic acid solution

100 μg/mL in methanol, analytical standard

PFOS, Perfluorooctanesulfonic acid
Wzór liniowy:
Numer CAS:
Masa cząsteczkowa:
Numer EC:
Numer MDL:
Identyfikator substancji w PubChem:

klasa czystości

analytical standard

Poziom jakości


okres trwałości

limited shelf life, expiry date on the label


100 μg/mL in methanol


HPLC: suitable
gas chromatography (GC): suitable


cleaning products
food and beverages
personal care


single component solution

temp. przechowywania


SMILES string




InChI key


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Opis ogólny

Heptadecafluorooctanesulfonic acid belongs to the class of perfluorinated alkyl acids and is emerging as persistent organic contaminants in the environment.


Heptadecafluorooctanesulfonic acid may be used as an analytical reference standard for the determination of the analyte in water samples using solid-phase microextraction combined with high-performance liquid chromatography with electrospray-ion trap mass spectrometry.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Inne uwagi

The customer needs to make sure that the standard is homogeneous, this can be achieved by shaking, vortexing, or sonicating the ampoule before opening the ampoule. Care should be taken when opening the ampoule to avoid any injuries from the broken glass.
The standard should be transferred to a clean and appropriate vial or flask using clean pipettes or micro pipettes. The vial should be immediately capped to avoid any loss or evaporation of the solvent.
After opening the ampoule, the standard should not be stored or kept in the ampoule. To preserve the integrity of the product, the standard should be transferred to an appropriate vial that must be capped and stored according to the recommendation on the Certificate of Analysis.

Hasło ostrzegawcze


Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Kod klasy składowania

3 - Flammable liquids



Temperatura zapłonu °F

51.8 °F - closed cup

Temperatura zapłonu °C

11 °C - closed cup

Środki ochrony indywidualnej

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certyfikat analizy

Świadectwo pochodzenia

Ashley V Schwartz et al.
Development (Cambridge, England), 148(9) (2021-05-08)
Optimal embryonic development plays a major role in the health of an individual beyond the developmental stage. Nutritional perturbation during development is associated with cardiovascular and metabolic disease later in life. With both nutritional uptake and overall growth being risk
Comparison of human whole blood, plasma, and serum matrices for the determination of perfluorooctanesulfonate (PFOS), perfluorooctanoate (PFOA), and other fluorochemicals.
Ehresman JD, et al.
Environmental Research, 103(2), 176-184 (2007)
Determination of perfluorooctanesulfonate and perfluorooctanoate in water samples by SPE-HPLC/electrospray ion trap mass spectrometry.
Teng J, et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 93(1), 55-59 (2009)
Michio Murakami et al.
Chemosphere, 93(1), 140-145 (2013-06-12)
The formation of perfluorinated surfactants (PFSs) from their precursors in waters is of concern. In this study, the formation of PFSs through biodegradation of precursors was measured in incubation tests. Indigenous microorganisms in groundwater were able to biodegrade perfluorooctane sulfonamide
Shahid Ullah et al.
Environment international, 65, 63-72 (2014-01-29)
A method was developed for simultaneous analysis of perfluoroalkane sulfonic acids (PFSAs) and their sulfonamide-based precursors (perfluoroalkane sulfonamidoacetic acids (FASAAs), sulfonamides (FASAs), and sulfonamidoethanols (FASEs)) in fish muscle. Extraction was performed with acetonitrile followed by a clean-up and fractionation step

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