31493

Sodium salicylate

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

• Synonym(s): Salicylic acid sodium salt, Sodium 2-hydroxybenzoate, 2-Hydroxybenzoic acid sodium salt
• Linear Formula: HOC₆H₄COONa
• CAS Number: 54-21-7
• Molecular Weight: 160.10
• Beilstein: 3732792
• Número de EC: 200-198-0
• Número MDL: MFCD00002440
• ID de la sustancia en PubChem: 57648580
• NACRES: NA.21

Properties

• Nivel de calidad: 100
• Agency: USP/NF; reag. Ph. Eur.
• grado: puriss. p.a.
• ensayo: 99.5-101.0% (calc. to the dried substance)
• impurezas: acidic reac. impurities, complies; sulfite or thiosulfate, complies; ≤0.001% heavy metals (as Pb)
• pérdida: ≤0.3% loss on drying, 105 °C
• mp: >300 °C (lit.)
• trazas de anión: chloride (Cl^-): ≤20 mg/kg; sulfate (SO₄^2-): ≤500 mg/kg
• trazas de catión: Fe: ≤10 mg/kg
• idoneidad: in accordance for appearance of solution
• SMILES string: [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
• InChI key: ABBQHOQBGMUPJH-UHFFFAOYSA-M

Description

Descripción general

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.

Aplicación

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)].

Safety Information

• pictogramas: GHS07,GHS08
• Palabra de señalización: Warning
• Frases de peligro: H302 - H319 - H361d
• Consejos de prudencia: P202 - P264 - P270 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Clasificaciones de peligro: Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2
• Código de clase de almacenamiento: 13 - Non Combustible Solids
• WGK: WGK 1
• Punto de inflamabilidad F: 208.9 °F - Pensky-Martens closed cup
• Punto de inflamabilidad C: 98.3 °C - Pensky-Martens closed cup
• Equipo de protección personal: dust mask type N95 (US), Eyeshields, Gloves