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MilliporeSigma

338567

Sigma-Aldrich

Sulfosuccinic acid solution

70 wt. % in H2O

Synonym(s):

2-Sulfobutanedioic acid

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250 ML
$90.70
1 L
$274.00

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250 ML
$90.70
1 L
$274.00

About This Item

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

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$90.70


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form

viscous liquid

Quality Level

concentration

70 wt. % in H2O

refractive index

n20/D 1.449

density

1.438 g/mL at 25 °C

SMILES string

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

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)

InChI key

ULUAUXLGCMPNKK-UHFFFAOYSA-N

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1 of 4

This Item
409421471348420603
concentration

70 wt. % in H2O

concentration

40 wt. % in H2O

concentration

70 wt. % in H2O

concentration

70 wt. % in H2O

density

1.438 g/mL at 25 °C

density

1.17 g/mL at 25 °C

density

1.319 g/mL at 25 °C

density

1.25 g/mL at 25 °C

form

viscous liquid

form

liquid

form

-

form

liquid

refractive index

n20/D 1.449

refractive index

n20/D 1.394

refractive index

n20/D 1.416

refractive index

n20/D 1.412

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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