• USA Home
  • 522988 - Dinonylnaphthalenedisulfonic acid solution

EMAIL THIS PAGE TO A FRIEND
522988 Sigma-Aldrich

Dinonylnaphthalenedisulfonic acid solution

55 wt. % in isobutanol

Synonym: DNNDSA

  • CAS Number 60223-95-2

  • Linear Formula (C9H19)2C10H4(SO3H)2

  • Molecular Weight 540.78

  •  MDL number MFCD02094639

  •  PubChem Substance ID 329757817

  •  NACRES NA.23

Purchase

Properties

Related Categories Acids, Dopants, Electronic Chemicals, Materials Science, Materials for Buffer Layer,
Quality Level   100
concentration   55 wt. % in isobutanol
refractive index   n20/D 1.476
bp   101 °C
solubility   H2O: insoluble
  alcohols, glycol ethers, glycols, esters, ketones, aromatic and aliphatic hydrocarbons: soluble
density   0.98 g/mL at 25 °C
storage temp.   2-8°C
SMILES string   CCCCCCCCCc1ccc2c(c(CCCCCCCCC)ccc2c1S(O)(=O)=O)S(O)(=O)=O
InChI   1S/C28H44O6S2/c1-3-5-7-9-11-13-15-17-23-19-21-26-25(27(23)35(29,30)31)22-20-24(28(26)36(32,33)34)18-16-14-12-10-8-6-4-2/h19-22H,3-18H2,1-2H3,(H,29,30,31)(H,32,33,34)
InChI key   KVOYCYJHAKSFSR-UHFFFAOYSA-N

Description

General description

Dinonylnaphthalenedisulfonic acid solution (DNNDSA) is an aromatic sulphonic acid, hydrophobic in nature.2

Application

Dopant for conducting polymers & hydrophobic acid catalyst for amino cross-linked coatings

Packaging

100 mL in glass bottle

Packaged in glass bottles

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2924 8(3) / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
115.0 °F - closed cup
Flash Point(C) 
46.11 °C - closed cup

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?