68542
全氟戊酸
analytical standard
别名:
九氟戊酸, 全氟戊酸, 正全氟戊酸
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线性分子式:
CF3(CF2)3COOH
化学文摘社编号:
分子量:
264.05
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1800087
MDL number:
产品名称
全氟戊酸, analytical standard
SMILES string
OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
InChI
1S/C5HF9O2/c6-2(7,1(15)16)3(8,9)4(10,11)5(12,13)14/h(H,15,16)
InChI key
CXZGQIAOTKWCDB-UHFFFAOYSA-N
grade
analytical standard
agency
suitable for ASTM® 7968
suitable for ASTM® 7979
suitable for DIN 38407-42
suitable for EPA 1633
suitable for EPA 533
suitable for EPA 8327
suitable for EPA ACB B21-02
suitable for EPA ACB B23-05b
suitable for EPA OTM-45
suitable for ISO 21675 2019
reg. compliance
suitable for FDA C-010.02
assay
≥98.0% (GC)
form
liquid
shelf life
limited shelf life, expiry date on the label
refractive index
n20/D 1.294 (lit.)
bp
140 °C (lit.)
density
1.713 g/mL at 25 °C (lit.)
application(s)
PFAS testing
storage temp.
2-8°C
Quality Level
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Application
Perfluoropentanoic acid may be used as an analytical reference standard for the determination of the analyte in fish using liquid chromatography–quadrupole-linear ion trap mass spectrometry (LC–QqLIT–MS) and in natural water samples using high-performance liquid chromatography with fluorescence detection (HPLC-FLD).
General description
Perfluoropentanoic acid is a persistent organic pollutant belonging to the perfluorinated (PFCs) class of compounds. These compounds are used in a variety of industrial applications, such as textile paints, polishes, adhesives, electronics, waxes, stain repellents, and food packaging.
Legal Information
ASTM is a registered trademark of American Society for Testing and Materials
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Repr. 2
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Development and validation of a pressurized liquid extraction liquid chromatography?tandem mass spectrometry method for perfluorinated compounds determination in fish
Llorca M, et al.
Journal of Chromatography A, 1216(43), 7195-7204 (2009)
HPLC determination of perfluorinated carboxylic acids with fluorescence detection
Pobozy E, et al.
Microchimica Acta, 172(3-4), 409-417 (2011)
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