31493

Salicilato de sódio

puriss. p.a., reag. Ph. Eur., 99.5-101.0% (calc. to the dried substance)

• Sinônimo(s): 2-Hidroxibenzoato de sódio, Ácido 2-hidroxibenzoico, Ácido salicílico
• Fórmula linear: HOC₆H₄COONa
• Número CAS: 54-21-7
• Peso molecular: 160.10
• Beilstein: 3732792
• Número CE: 200-198-0
• Número MDL: MFCD00002440
• Código UNSPSC: 12352100
• ID de substância PubChem: 57648580
• NACRES: NA.21

Propriedades

• Agency: USP/NF; reag. Ph. Eur.
• Nível de qualidade: 100
• grau: puriss. p.a.
• Ensaio: 99.5-101.0% (calc. to the dried substance)
• Impurezas: acidic reac. impurities, complies; sulfite or thiosulfate, complies; ≤0.001% heavy metals (as Pb)
• perda: ≤0.3% loss on drying, 105 °C
• pf: >300 °C (lit.)
• traços de ânion: chloride (Cl^-): ≤20 mg/kg; sulfate (SO₄^2-): ≤500 mg/kg
• traços de cátion: Fe: ≤10 mg/kg
• adequação: in accordance for appearance of solution
• cadeia de caracteres SMILES: [Na+].Oc1ccccc1C([O-])=O
• InChI: 1S/C7H6O3.Na/c8-6-4-2-1-3-5(6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1
• chave InChI: ABBQHOQBGMUPJH-UHFFFAOYSA-M

Descrição

Descrição geral

Sodium salicylate can be prepared from the reaction of salicylic acid and ammonia. It exhibits fluorescence at higher concentrations and effectively absorbs β-particles. Due to these properties, it has been employed as fluor for the radioactivity detection in various gels.

Aplicação

Sodium salicylate may be used as phenolic reagent in salicylate method for the determination of ammonia. It may be employed as a hydrotropic agent to study the release of anticancer drug camptothecin (CPT) from the mixed micelles [composed of Pluronic P105 (P105) and D-α-tocopheryl polyethylene glycol 1000 succinate (TPGS)].

Informações de segurança

• Pictogramas: GHS08,GHS07
• Palavra indicadora: Warning
• Frases de perigo: H302,H319,H361d
• Declarações de precaução: P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Classificações de perigo: Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 208.9 °F - Pensky-Martens closed cup
• Ponto de fulgor (°C): 98.3 °C - Pensky-Martens closed cup
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves