310743

1,3,(6,7)-Naphthalenetrisulfonic acid trisodium salt hydrate

• Linear Formula: C₁₀H₅(SO₃Na)₃ · xH₂O
• CAS Number: 123409-01-8
• Molecular Weight: 434.31 (anhydrous basis)
• MDL number: MFCD00149263
• UNSPSC Code: 12352100
• PubChem Substance ID: 24858813
• NACRES: NA.22

Properties

• form: solid
• Quality Level: 100
• functional group: sulfonic acid
• SMILES string: O.[Na+].[Na+].[Na+].[O-]S(=O)(=O)c1ccc2c(cc(cc2c1)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C10H8O9S3.3Na.H2O/c11-20(12,13)7-1-2-9-6(3-7)4-8(21(14,15)16)5-10(9)22(17,18)19;;;;/h1-5H,(H,11,12,13)(H,14,15,16)(H,17,18,19);;;;1H2/q;3*+1;/p-3
• InChI key: XJQMXRPUYORHKQ-UHFFFAOYSA-K

Description

General description

1,3,(6,7)-Naphthalenetrisulfonic acid trisodium salt hydrate is an anionic chromophore often used in the fabrication of Ni, PPy-NTS and PPy-PTS electrodes to enhance the hydrogen evolution reaction.

Application

1,3,(6,7)-Naphthalenetrisulfonic acid trisodium salt hydrate can be used as:

• An anionic chromophore in capillary electrophoresis.
• An anionic dopant for the polymerization of pyrrole.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable