H3766

Sodium 4-hydroxybenzoate

analytical standard

• Synonim(y): Sodium p-hydroxybenzoate, 4-Hydroxybenzoic acid sodium salt
• Wzór liniowy: 4-HOC₆H₄CO₂Na
• Numer CAS: 114-63-6
• Masa cząsteczkowa: 160.10
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329815201
• EC Number: 204-051-1
• Beilstein/REAXYS Number: 4163553
• MDL number: MFCD00016530

Właściwości

• grade: analytical standard
• Quality Segment: 100
• assay: ≥98.0% (HPLC)
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• application(s): food and beverages
• format: neat
• SMILES string: [Na+].Oc1ccc(cc1)C([O-])=O
• InChI: 1S/C7H6O3.Na/c8-6-3-1-5(2-4-6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1
• InChI key: ZLVSYODPTJZFMK-UHFFFAOYSA-M

Opis

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Sodium 4-hydroxybenzoate has been used to study its catalytic esterification with benzyl bromide by ultrasound-assisted solid–liquid phase-transfer catalysis (U-SLPTC) using the novel dual-site phase-transfer catalyst 4,40-bis(tributylammoniomethyl)-1,10-biphenyl dichloride (BTBAMBC).[1]

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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Informacja o środkach bezpieczeństwa

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves