85265

Methyl 4-hydroxybenzoate sodium salt

tested according to Ph. Eur.

• Synonym(s): Methylis parahydroxybenzoas natricum, Sodium methyl 4-hydroxybenzoate
• Empirical Formula (Hill Notation): C₈H₇NaO₃
• CAS Number: 5026-62-0
• Molecular Weight: 174.13
• Beilstein/REAXYS Number: 4165000
• EC Number: 225-714-1
• MDL number: MFCD00016470
• UNSPSC Code: 12352300
• PubChem Substance ID: 329769369
• NACRES: NA.21
• form: powder

Properties

• agency: USP/NF; tested according to Ph. Eur.
• Quality Level: 200
• form: powder
• application(s): pharmaceutical (small molecule)
• SMILES string: [Na+].COC(=O)c1ccc([O-])cc1
• InChI: 1S/C8H8O3.Na/c1-11-8(10)6-2-4-7(9)5-3-6;/h2-5,9H,1H3;/q;+1/p-1
• InChI key: PESXGULMKCKJCC-UHFFFAOYSA-M

Description

Application

• Gellan gum gel tissue phantoms and gel dosimeters with tunable electrical, mechanical and dosimetric properties.: This study utilizes methyl 4-hydroxybenzoate sodium salt in the preparation of gellan gum gel tissue phantoms. The research highlights its role in enhancing the electrical, mechanical, and dosimetric properties of the gels, making them suitable for various biomedical applications such as tissue phantoms and dosimeters (Brzozowski P et al., 2021).


• Ultrasound-Assisted Surfactant-Enhanced Emulsification Micro-Extraction Followed by HPLC for Determination of Preservatives in Water, Beverages and Personal Care Products.: The research highlights the application of methyl 4-hydroxybenzoate sodium salt in ultrasound-assisted surfactant-enhanced emulsification micro-extraction, demonstrating its utility in the extraction and analysis of preservatives from various matrices (Jan-E S et al., 2017).

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H315,H318,H412
• pcodes: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• ppe: dust mask type N95 (US), Eyeshields, Gloves