253847
2,3,4-Trihydroxybenzoic acid
97%
Sinonimo/i:
Pyrogallol-4-carboxylic acid
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About This Item
Formula condensata:
(HO)3C6H2CO2H
Numero CAS:
Peso molecolare:
170.12
Beilstein:
2210807
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Livello qualitativo
Saggio
97%
Punto di fusione
~205 °C (dec.) (lit.)
Gruppo funzionale
carboxylic acid
Stringa SMILE
OC(=O)c1ccc(O)c(O)c1O
InChI
1S/C7H6O5/c8-4-2-1-3(7(11)12)5(9)6(4)10/h1-2,8-10H,(H,11,12)
BRRSNXCXLSVPFC-UHFFFAOYSA-N
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Descrizione generale
DPPH radical-scavenging ability of 2,3,4-trihydroxybenzoic acid has been evaluated.
Applicazioni
2,3,4-Trihydroxybenzoic acid has been used as:
- reagent during catalytic spectrophotometric determination of vanadium in natural and sea waters
- internal standard in separation of phenolic acids by HPLC with photodiode array detection
Avvertenze
Warning
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Organi bersaglio
Respiratory system
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
dust mask type N95 (US), Eyeshields, Gloves
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