Wszystkie zdjęcia(1)

68808

Supelco

Perfluorobutanoic acid

analytical standard

Synonim(y):
Edman Reagent No. 3, HFBA, Heptafluorobutyric acid, Perfluorobutyric acid
Wzór liniowy:
CF3CF2CF2COOH
Numer CAS:
Masa cząsteczkowa:
214.04
Beilstein:
1426882
Numer MDL:

Poziom jakości

100

klasa czystości

analytical standard

gęstość pary

7 (vs air)

ciśnienie pary

~10 mmHg ( 25 °C)

próba

≥98.0% (GC)

okres trwałości

limited shelf life, expiry date on the label

współczynnik refrakcji

n20/D 1.3 (lit.)

tw

120 °C/755 mmHg (lit.)

gęstość

1.645 g/mL at 25 °C (lit.)

format

neat

temp. przechowywania

2-8°C

SMILES string

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

InChI

1S/C4HF7O2/c5-2(6,1(12)13)3(7,8)4(9,10)11/h(H,12,13)

InChI key

YPJUNDFVDDCYIH-UHFFFAOYSA-N

Szukasz podobnych produktów? Visit Przewodnik dotyczący porównywania produktów

Powiązane kategorie

Opis ogólny

Perfluorobutanoic acid is an environmental pollutant, belonging to the perfluorochemical (PFCs) class of compounds. These compounds are widely used in a variety of industrial and commercial applications such as fire-fighting foams, paper, leather and textile coatings, polymer industries, etc.

Zastosowanie

Perfluorodecanoic acid may be used as an analytical reference standard for the determination of the analyte in the following:        
  • Water matrices using ion exchange high-performance liquid chromatography (HPLC) with tandem mass spectrometric (MS/MS) detection.       
  • Food contact paper using gas chromatography and high-performance liquid chromatography coupled to tandem mass spectrometry (GC–MS/MS, HPLC–MS/MS).

piktogramy

Corrosion

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Skin Corr. 1A

Kod klasy składowania

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

Temperatura zapłonu °F

Not applicable

Temperatura zapłonu °C

Not applicable

Certyfikat analizy

Świadectwo pochodzenia

Water Quality & Treatment: A Handbook on Drinking Water, 6 (2010)
Method for analysis of 68 organic contaminants in food contact paper using gas and liquid chromatography coupled with tandem mass spectrometry
Vavrous A, et al.
Food Control, 60, 221-229 (2016)
Analysis of trifluoroacetic acid and other short-chain perfluorinated acids (C2--C4) in precipitation by liquid chromatography-tandem mass spectrometry: Comparison to patterns of long-chain perfluorinated acids (C5--C18)
Taniyasu S, et al.
Analytica Chimica Acta, 619(2), 221-230 (2008)
Francisca Pérez et al.
Environment international, 59, 354-362 (2013-07-31)
Perfluoroalkyl substances (PFASs) are environmental pollutants with an important bioaccumulation potential. However, their metabolism and distribution in humans are not well studied. In this study, the concentrations of 21 PFASs were analyzed in 99 samples of autopsy tissues (brain, liver
Axel Möller et al.
Environmental pollution (Barking, Essex : 1987), 158(10), 3243-3250 (2010-08-10)
The concentration profile of 40 polyfluoroalkyl substances (PFAS) in surface water along the River Rhine watershed from the Lake Constance to the North Sea was investigated. The aim of the study was to investigate the influence of point as well

Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.

Skontaktuj się z zespołem ds. pomocy technicznej