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1-Naphthalenesulfonic acid

1-Naphthalenesulfonic acid Structure
1-Naphthalenesulfonic acid
  • CAS No.85-47-2
  • Chemical Name:1-Naphthalenesulfonic acid
  • CBNumber:CB9416448
  • Molecular Formula:C10H8O3S
  • Formula Weight:208.23
  • MOL File:85-47-2.mol
1-Naphthalenesulfonic acid Property
  • Melting point 77-79 °C (lit.)
  • Boiling point 317.43°C (rough estimate)
  • Density 1.3797 (rough estimate)
  • refractive index 1.4998 (estimate)
  • storage temp. Sealed in dry,Room Temperature
  • solubility alcohol: freely soluble
  • form Solid
  • pka 0.17±0.10(Predicted)
  • color White to Off-White
  • Water Solubility freely soluble
  • Merck 14,6376
  • CAS DataBase Reference 85-47-2(CAS DataBase Reference)
  • FDA UNII 0SJH61WM2J
  • NIST Chemistry Reference 1-Naphthalenesulfonic acid(85-47-2)
  • EPA Substance Registry System 1-Naphthalenesulfonic acid (85-47-2)
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Hazard Codes  :C,F
  • Risk Statements  :34-11-35
  • Safety Statements  :26-36/37/39-45-28A-16
  • RIDADR  :UN 2583 8/PG 2
  • WGK Germany  :1
  • HazardClass  :8
  • PackingGroup  :III
  • HS Code  :29041000
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H290-H314
  • Precautionary statements P260-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338+P310
1-Naphthalenesulfonic acid Price More Price(1)
  • Brand: Sigma-Aldrich(India)
  • Product number: 186341
  • Product name : 1-Naphthalenesulfonic acid
  • Purity: >50%
  • Packaging: 25G
  • Price: ₹8450.55
  • Updated: 2022/06/14
  • Buy: Buy

1-Naphthalenesulfonic acid Chemical Properties,Usage,Production

  • Chemical Properties grey fine crystalline powder
  • Uses 1-Naphthalenesulfonic acid was used as template molecule to prepare new non-covalent molecularly imprinted polymer for solid-phase extraction of naphthalene sulfonates.
  • Definition ChEBI: Naphthalene-1-sulfonic acid is a naphthalenesulfonic acid.
  • General Description Mechanism of metabolism of 1-naphthalenesulfonic acid by green algae Scenedesmus obliquus has been investigated.
  • Purification Methods Crystallise the acid from conc HCl and twice from H2O. The S-benzylisothiuronium salt has m 137o (from aqueous EtOH). [Beilstein 11 H 155, 11 III 383, 11 IV 521.]
1-Naphthalenesulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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1-Naphthalenesulfonic acid Spectrum
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