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Merck
CN

338567

Sulfosuccinic acid solution

70 wt. % in H2O

Synonym(s):

2-Sulfobutanedioic acid

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About This Item

Linear Formula:
HOOCCH2CH(SO3H)COOH
CAS Number:
Molecular Weight:
198.15
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1727687
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InChI

1S/C4H6O7S/c5-3(6)1-2(4(7)8)12(9,10)11/h2H,1H2,(H,5,6)(H,7,8)(H,9,10,11)

SMILES string

OC(=O)CC(C(O)=O)S(O)(=O)=O

InChI key

ULUAUXLGCMPNKK-UHFFFAOYSA-N

form

viscous liquid

concentration

70 wt. % in H2O

refractive index

n20/D 1.449

density

1.438 g/mL at 25 °C

Quality Level

Application

  • Modification of nanocellulose membrane by impregnation method with sulfosuccinic acid for direct methanol fuel cell applications: This study examines the use of sulfosuccinic acid in various concentrations to improve the properties of nanocellulose membranes for fuel cells (Sriruangrungkamol & Chonkaew, 2021).
  • A high-strength polyvinyl alcohol hydrogel membrane crosslinked by sulfosuccinic acid for strontium removal via filtration: Research focusing on using sulfosuccinic acid to enhance polyvinyl alcohol hydrogel membranes for effective strontium filtration (Yoon et al., 2019).
  • Cross-linked poly (vinyl alcohol)/sulfosuccinic acid polymer as an electrolyte/electrode material for H2–O2 proton exchange membrane fuel cells: This paper discusses the application of sulfosuccinic acid in creating cross-linked polyvinyl alcohol for fuel cell membranes (Ebenezer et al., 2016).
  • Preparation of chitosan/polyvinyl alcohol blended films containing sulfosuccinic acid as the crosslinking agent using UV curing process: An investigation into using sulfosuccinic acid to crosslink chitosan/polyvinyl alcohol films for improved mechanical properties (Yun et al., 2017).
  • Investigation on resistive humidity sensing in sulfosuccinic acid doped polyaniline films: This research explores the potential of sulfosuccinic acid doped polyaniline films for humidity sensing applications (Biswas et al., 2021).

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Manmohan Singh et al.
Journal of pharmaceutical sciences, 93(2), 273-282 (2004-01-06)
The adsorption behavior of model proteins onto anionic poly(lactide-co-glycolide) (PLG) microparticles was evaluated. PLG microparticles were prepared by a w/o/w solvent evaporation process in the presence of the anionic surfactant dioctyl sodium sulfosuccinate (DSS). The effect of surfactant concentration and
Thomas J Schmidt et al.
Bioorganic & medicinal chemistry, 15(1), 333-342 (2006-10-20)
Dimethyl fumarate (DMF) is used successfully to treat psoriasis. In spite of its proven clinical efficacy, the mode of metabolism and the pharmacodynamics of DMF are still not completely understood. Some previous studies have indicated that orally applied DMF for
N I Gerhardt et al.
Biotechnology and bioengineering, 78(1), 60-72 (2002-02-22)
The stability and structure of protein-containing water-in-oil (w/o) microemulsions were investigated by using the large protein immunoglobulin G (IgG, MW 155,000) in a mixture comprised of brine, sulfosuccinic acid bis [2-ethylhexyl]ester (sodium salt), and isooctane. We explored factors affecting the
G Oros et al.
General physiology and biophysics, 18(3), 283-292 (2000-03-07)
The strength and selectivity of the phytotoxicity of 11 sulfosuccinic acid ester surfactants were determined on the leaves of Tradescantia bicolor, and the data were evaluated by multivariate mathematical-statistical methods. Spectral mapping technique combined with stepwise regression analysis indicated that
Maria del Carmen Hernández-Soriano et al.
Journal of environmental monitoring : JEM, 13(10), 2830-2837 (2011-08-24)
Accumulation of metals in soil at elevated concentrations causes risks to the environmental quality and human health for more than one hundred million people globally. The rate of metal release and the alteration of metal distribution in soil phases after

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