H7289

Hydroxyphenyl-Fluorescein

• Synonym(e): 2-[6-(4′-Hydroxy)-phenoxy-3H-xanthen-3-on-9-yl]-benzoesäure, HPF
• Empirische Formel (Hill-System): C₂₆H₁₆O₆
• Molekulargewicht: 424.40
• UNSPSC Code: 12352200

Eigenschaften

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

Beschreibung

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.

Sicherheitshinweise

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