H7289

Hydroxyphenyl fluorescein

• Synonim(y): 2-[6-(4′-hydroxy)phenoxy-3H-xanthen-3-on-9-yl]benzoic acid, HPF
• Wzór empiryczny (zapis Hilla): C₂₆H₁₆O₆
• Masa cząsteczkowa: 424.40
• UNSPSC Code: 12352200

Właściwości

• storage condition: protect from light
• fluorescence: λ_ex 490 nm; λ_em 515 nm
• storage temp.: 2-8°C

Opis

Application

Fluorescent reagent for the detection of highly reactive oxygen species (hROS). Fluorescence intensity increases after the immediate reaction with hROS such as hydroxyl radical and peroxynitrite. Since HPF does not react with nitric oxide, superoxide and hydrogen peroxide, it can differentially detect peroxynitrite. HPF is resistant to light-induced autoxidation.

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Informacja o środkach bezpieczeństwa

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302,H410
• pcodes: P273 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves