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S2130

Sigma-Aldrich

5-Sulfosalicylic acid dihydrate

ReagentPlus®, ≥99%

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Synonym(s):
2-Hydroxy-5-sulfobenzoic acid
Linear Formula:
HO3SC6H3-2-(OH)CO2H·2H2O
CAS Number:
5965-83-3
Molecular Weight:
254.21
Beilstein:
650741
EC Number:
202-555-6
MDL number:
MFCD00149540
UNSPSC Code:
12352100
PubChem Substance ID:
24899512
NACRES:
NA.21

Quality Level

200

product line

ReagentPlus®

Assay

≥99%

mp

105-110 °C (lit.)

solubility

water: soluble 100 mg/mL, clear, colorless

SMILES string

[H]O[H].[H]O[H].OC(=O)c1cc(ccc1O)S(O)(=O)=O

InChI

1S/C7H6O6S.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;/h1-3,8H,(H,9,10)(H,11,12,13);2*1H2

InChI key

BHDKTFQBRFWJKR-UHFFFAOYSA-N

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General description

5-Sulfosalicylic acid dihydrate is a poly functional metal chelating ligand that may be used to form metal coordination complexes.

Application


  • Efficient transfer hydrogenation of biomass-derived furfural to furfuryl alcohol over mesoporous Zr-containing hybrids: This research uses 5-sulfosalicylic acid as a ligand to enhance catalytic efficiency, demonstrating potential applications in biofuel production (J Yang et al., 2022).

  • Synthesis of polyaniline/5-sulfosalicylic acid composite and its electrochemical properties: Investigates the synthesis of a composite material that exhibits promising electrochemical properties, useful for developing advanced electronic materials (RM Bandeira et al., 2020).

  • Controllable 5-sulfosalicylic acid assisted solvothermal synthesis of monodispersed superparamagnetic Fe3O4 nanoclusters: Highlights the role of 5-sulfosalicylic acid in controlling the size and dispersion of magnetic nanoparticles, crucial for various technological applications (W Wang et al., 2017).

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Synthesis, structure, and physical properties of calcium and strontium complexes with the ligand sulfosalicylic acid.
Wu G, et al.
Zeitschrift fur Anorganische und Allgemeine Chemie, 636(3?4), 652-656 (2010)
Syntheses, structures, and characterizations of four new lead (II) 5-sulfosalicylate complexes with both chelating and bridging neutral ligands.
Fan SR, & Zhu LG.
Inorganic Chemistry, 46(16), 6785-6793 (2007)
Butyltin (IV) 5-sulfosalicylates: structural characterization and their cytostatic activity
Pruchnik H, et al
Polyhedron, 49(1), 223-233 (2013)
Kamil Strzelak et al.
Biosensors & bioelectronics, 127, 31-37 (2018-12-28)
The fully-mechanized Multicommutated Flow Analysis (MCFA) system for determination of transferrin in human serum has been developed. The analytical methodology concerns immunoprecipitation measurements with the use of LED-based nephelometric flow-through detectors with polymeric light guides. To improve the mechanization degree
Sylwia Ciesielska et al.
PloS one, 14(1), e0205215-e0205215 (2019-01-27)
Ultraviolet A (UVA) radiation is harmful for living organisms but in low doses may stimulate cell proliferation. Our aim was to examine the relationships between exposure to different low UVA doses, cellular proliferation, and changes in cellular reactive oxygen species
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