Wszystkie zdjęcia(1)

33603

Supelco

Pentadecafluorooctanoic acid solution

100 μg/mL in methanol, analytical standard

Synonim(y):
PFOA, Perfluorocaprylic acid solution, Perfluorooctanoic acid solution
Wzór liniowy:
CF3(CF2)6COOH
Numer CAS:
Masa cząsteczkowa:
414.07
Numer EC:
Numer MDL:
Identyfikator substancji w PubChem:
NACRES:
NA.24

klasa czystości

analytical standard

Poziom jakości

100

okres trwałości

limited shelf life, expiry date on the label

stężenie

100 μg/mL in methanol

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

single component solution

temp. przechowywania

2-8°C

SMILES string

OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C8HF15O2/c9-2(10,1(24)25)3(11,12)4(13,14)5(15,16)6(17,18)7(19,20)8(21,22)23/h(H,24,25)

InChI key

SNGREZUHAYWORS-UHFFFAOYSA-N

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Zastosowanie

Pentadecafluorooctanoic acid solution may be used as an ion-pairing reagent in the development of a chromatographic method for the separation and determination of underivatized proteinic amino acids using liquid chromatography with evaporative light scattering detection (LC-ELSD) and atmospheric pressure ionization-mass spectrometry (LC-API-MS), respectively.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Pentadecafluorooctanoic acid solution may be used as an ion-pairing agent in the determination of chlorhexidine in body fluids and pharmaceutical preparations, using high performance liquid chromatography(HPLC). It may also be used as an additive in the extraction of potassium ion in aqueous solution using supercritical carbon dioxide.

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

Danger

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

WGK

WGK 2

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

Determination of 20 underivatized proteinic amino acids by ion-pairing chromatography and pneumatically assisted electrospray mass spectrometry.
Chaimbault P, et al.
Journal of Chromatography A, 855(1), 191-202 (1999)
Perfluorocarboxylic acid counter ion enhanced extraction of aqueous alkali metal ions with supercritical carbon dioxide
Mochizuki S, et al.
Analyst, 124, 1507-1511 (1999)
High-performance liquid chromatographic method for the determination of chlorhexidine
Huston.EC, et al.
Journal of Chromatography A, 237, 457-464 (1982)
Mei-Huei Chen et al.
Epidemiology (Cambridge, Mass.), 24(6), 800-808 (2013-09-17)
Epidemiologic data regarding the potential neurotoxicity of perfluorinated compounds (PFCs) are inconclusive. We investigated the associations between in utero exposure to perfluorooctanoic acid (PFOA) and perfluorooctyl sulfonate (PFOS) and early childhood neurodevelopment. We recruited 239 mother-infant pairs in northern Taiwan
A K Rosenmai et al.
Toxicology and applied pharmacology, 266(1), 132-142 (2012-11-13)
Polyfluoroalkyl phosphate surfactants (PAPS) are widely used in food contact materials (FCMs) of paper and board and have recently been detected in 57% of investigated materials. Human exposure occurs as PAPS have been measured in blood; however knowledge is lacking

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