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522988 Sigma-Aldrich

Dinonylnaphthalenedisulfonic acid solution

55 wt. % in isobutanol

Synonym: DNNDSA

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Properties

Related Categories Acids, Dopants, Electronic Chemicals, Materials Science, Materials for Buffer Layer,
InChI Key   KVOYCYJHAKSFSR-UHFFFAOYSA-N
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

Description

Packaging

100 mL in glass bottle

Packaged in glass bottles

Application

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

General description

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

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2924 8(3) / PGIII
WGK Germany 
3
Flash Point(F) 
114.8 °F
Flash Point(C) 
46 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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