282987

Sodium 4-hydroxybenzenesulfonate dihydrate

98%

• Synonym(s): 4-Hydroxybenzenesulfonic acid sodium salt, Phenol-4-sulfonic acid sodium salt dihydrate
• Linear Formula: HOC₆H₄SO₃Na·2H₂O
• CAS Number: 10580-19-5
• Molecular Weight: 232.19
• Beilstein/REAXYS Number: 3803250
• EC Number: 249-038-1
• MDL number: MFCD00150724
• UNSPSC Code: 12352100
• PubChem Substance ID: 24857081
• NACRES: NA.22

Properties

• assay: 98%
• SMILES string: [Na+].[H]O[H].[H]O[H].Oc1ccc(cc1)S([O-])(=O)=O
• InChI: 1S/C6H6O4S.Na.2H2O/c7-5-1-3-6(4-2-5)11(8,9)10;;;/h1-4,7H,(H,8,9,10);;2*1H2/q;+1;;/p-1
• InChI key: SXONATFNYJWFNK-UHFFFAOYSA-M

Description

Application

Sodium 4-hydroxybenzenesulfonate dihydrate has been used in the preparation of:

• series of layered divalent transition metal benzenesulfonates
• luminescent ladder-like lanthanide coordination polymers of 4-hydroxybenzenesulfonate
• new polynorbornene ionomers bearing fluorinated pendant benzenesulfonate groups

Safety Information

• 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
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves