31493

Salicylate de sodium

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

• Synonyme(s) : 2-Hydroxybenzoate de sodium, Acide 2-hydroxybenzoïque sodium salt, Acide salicylique sodium salt
• Formule linéaire : HOC₆H₄COONa
• Numéro CAS: 54-21-7
• Poids moléculaire : 160.10
• NACRES: NA.21
• PubChem Substance ID: 57648580
• UNSPSC Code: 12352100
• EC Number: 200-198-0
• MDL number: MFCD00002440
• Beilstein/REAXYS Number: 3732792
• Assay: 99.5-101.0% (calc. to the dried substance)

Propriétés

• Nom du produit: Salicylate de sodium, puriss. p.a., reag. Ph. Eur., 99.5-101.0% (calc. to the dried substance)
• Quality Segment: 100
• agency: USP/NF, reag. Ph. Eur.
• grade: puriss. p.a.
• assay: 99.5-101.0% (calc. to the dried substance)
• impurities: acidic reac. impurities, complies, sulfite or thiosulfate, complies, ≤0.001% heavy metals (as Pb)
• loss: ≤0.3% loss on drying, 105 °C
• mp: >300 °C (lit.)
• anion traces: chloride (Cl^-): ≤20 mg/kg, sulfate (SO₄^2-): ≤500 mg/kg
• cation traces: Fe: ≤10 mg/kg
• suitability: 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

General description

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.

Application

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 mixed micelles.

Informations sur la sécurité

• pictograms: GHS08,GHS07
• signalword: Warning
• hcodes: H302,H319,H361d
• pcodes: P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2
• Classe de stockage: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: 208.9 °F - Pensky-Martens closed cup
• flash_point_c: 98.3 °C - Pensky-Martens closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves