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4-Hydroxybenzenesulfonic acid

4-Hydroxybenzenesulfonic acid Structure
4-Hydroxybenzenesulfonic acid
  • CAS No.98-67-9
  • Chemical Name:4-Hydroxybenzenesulfonic acid
  • CBNumber:CB6442408
  • Molecular Formula:C6H6O4S
  • Formula Weight:174.17
  • MOL File:98-67-9.mol
4-Hydroxybenzenesulfonic acid Property
  • Melting point: :52 °C
  • Boiling point: :275.14°C (rough estimate)
  • Density  :1.337 g/mL at 25 °C
  • refractive index  :n20/D 1.489
  • form  :Liquid
  • pka :9.11(at 25℃)
  • Specific Gravity :1.337
  • Water Solubility  :Soluble in water.
  • Merck  :14,7246
  • BRN  :1869034
  • Stability: :Stable. Combustible. Incompatible with strong oxidizing agents.
  • InChIKey :FEPBITJSIHRMRT-UHFFFAOYSA-N
  • CAS DataBase Reference :98-67-9(CAS DataBase Reference)
  • EWG's Food Scores :1
  • NIST Chemistry Reference :Benzenesulfonic acid, 4-hydroxy-(98-67-9)
  • EPA Substance Registry System :p-Phenolsulfonic acid (98-67-9)
Safety
  • Hazard Codes  :C
  • Risk Statements  :34-68
  • Safety Statements  :26-36/37/39-45
  • RIDADR  :UN 2586 8/PG 3
  • WGK Germany  :-
  • RTECS  :DB6970000
  • TSCA  :Yes
  • HazardClass  :8
  • PackingGroup  :III
  • HS Code  :29089990
  • Hazardous Substances Data :98-67-9(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H290-H314-H318
  • Precautionary statements P280-P305+P351+P338-P310-P260h-P301+P330+P331-P303+P361+P353-P405-P501a
4-Hydroxybenzenesulfonic acid Price More Price(6)
  • Brand: Sigma-Aldrich
  • Product number: 171506
  • Product name : 4-Hydroxybenzenesulfonic acid solution
  • Purity: 65 wt. % in H2O
  • Packaging: 250ml
  • Price: $38.2
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 171506
  • Product name : 4-Hydroxybenzenesulfonic acid solution
  • Purity: 65 wt. % in H2O
  • Packaging: 1l
  • Price: $127
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: P0104
  • Product name : 4-Hydroxybenzenesulfonic Acid Hydrate
  • Purity: >85.0%(T)
  • Packaging: 25g
  • Price: $22
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: P0104
  • Product name : 4-Hydroxybenzenesulfonic Acid Hydrate
  • Purity: >85.0%(T)
  • Packaging: 500g
  • Price: $64
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: H59917
  • Product name : 4-Hydroxybenzenesulfonic acid, 65%
  • Purity: 
  • Packaging: 250ml
  • Price: $45.2
  • Updated: 2021/03/22
  • Buy: Buy

4-Hydroxybenzenesulfonic acid Chemical Properties,Usage,Production

  • Chemical Properties yellowish oily liquid
  • Definition ChEBI: An arenesulfonic acid that is phenol substituted by a sulfo group at C-4.
4-Hydroxybenzenesulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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