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ChemicalBook >> CAS DataBase List >> 4-Sulfobenzoic acid monopotassium salt

4-Sulfobenzoic acid monopotassium salt

4-Sulfobenzoic acid monopotassium salt price.
  • $10.16 - $2515.93
  • Product name: 4-Sulfobenzoic acid monopotassium salt
  • CAS: 5399-63-3
  • MF: C7H5KO5S
  • MW: 240.27
  • EINECS:226-435-8
  • MDL Number:MFCD00007509
  • Synonyms:potassium hydrogen 4-sulphonatobenzoate;4-Sulfobenzoicacidmonopotassiumsalt,95%;4-Sulfobenzoic acid monopotassium salt , 98%,pract;4-Sulfobenzoic acid monopotassium salt, pract.;4-Sulfobenzoic acid, pottasium salt;Monopotassium 4-sulfobenzoate;Monopotassium p-sulfobenzoate;Potassium 4-carboxybenzenesulfonate
Price24 Properties Safety Information Description
24 prices
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Brand
  • aablocks
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • Biosynth
  • Chemenu
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • TRC
Package
  • 250mg
  • 1g
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  • 5gm:
  • 50gm:
  • Manufactureraablocks
  • Product numberAA003LY5
  • Product description4-Sulfobenzoic acid potassium salt ≥95%
  • Packaging5g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LY5
  • Product description4-Sulfobenzoic acid potassium salt 98%
  • Packaging25g
  • Price$38
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LY5
  • Product description4-Sulfobenzoic acid potassium salt 98%
  • Packaging100g
  • Price$90
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LY5
  • Product description4-Sulfobenzoic acid potassium salt 98%
  • Packaging500g
  • Price$274
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberX5480
  • Product description4-Sulfobenzoicacidmonopotassiumsalt
  • Packaging1g
  • Price$63
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number5399633
  • Product descriptionPotassium4-carboxybenzenesulfonate
  • Packaging1000g
  • Price$432
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0026569
  • Product description4-SULFOBENZOIC ACID MONOPOTASSIUM SALT 95.00%
  • Packaging100G
  • Price$2515.93
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA001883
  • Product description4-Sulfobenzoic acid monopotassium salt 95
  • Packaging25g
  • Price$43.18
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA001883
  • Product description4-Sulfobenzoic acid monopotassium salt 95
  • Packaging1g
  • Price$12.7
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA001883
  • Product description4-Sulfobenzoicacidmonopotassiumsalt 95%
  • Packaging5gm:
  • Price$17.67
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA001883
  • Product description4-Sulfobenzoic acid monopotassium salt 95
  • Packaging5g
  • Price$17.78
  • Updated2026-05-23
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  • ManufacturerAtlantic Research Chemicals
  • Product numberCA001883
  • Product description4-Sulfobenzoic acid monopotassium salt 95
  • Packaging10g
  • Price$25.4
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA001883
  • Product description4-Sulfobenzoicacidmonopotassiumsalt 95%
  • Packaging50gm:
  • Price$31.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA001883
  • Product description4-Sulfobenzoic acid monopotassium salt 95
  • Packaging250mg
  • Price$10.16
  • Updated2026-05-23
  • Buy
  • ManufacturerBiosynth
  • Product numberFAA39963
  • Product description4-Sulfobenzoic acid potassium
  • Packaging100g
  • Price$250
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM186653
  • Product descriptionPotassium4-carboxybenzenesulfonate 95%
  • Packaging1000g
  • Price$404
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003LY5 4-Sulfobenzoic acid potassium salt ≥95% 5g $12 2026-05-28 Buy
aablocks AA003LY5 4-Sulfobenzoic acid potassium salt 98% 25g $38 2026-05-28 Buy
aablocks AA003LY5 4-Sulfobenzoic acid potassium salt 98% 100g $90 2026-05-28 Buy
aablocks AA003LY5 4-Sulfobenzoic acid potassium salt 98% 500g $274 2026-05-28 Buy
AK Scientific X5480 4-Sulfobenzoicacidmonopotassiumsalt 1g $63 2021-12-16 Buy
Alichem 5399633 Potassium4-carboxybenzenesulfonate 1000g $432 2021-12-16 Buy
American Custom Chemicals Corporation CHM0026569 4-SULFOBENZOIC ACID MONOPOTASSIUM SALT 95.00% 100G $2515.93 2021-12-16 Buy
Atlantic Research Chemicals CA001883 4-Sulfobenzoic acid monopotassium salt 95 25g $43.18 2026-05-23 Buy
Atlantic Research Chemicals CA001883 4-Sulfobenzoic acid monopotassium salt 95 1g $12.7 2026-05-23 Buy
Atlantic Research Chemicals CA001883 4-Sulfobenzoicacidmonopotassiumsalt 95% 5gm: $17.67 2021-12-16 Buy
Atlantic Research Chemicals CA001883 4-Sulfobenzoic acid monopotassium salt 95 5g $17.78 2026-05-23 Buy
Atlantic Research Chemicals CA001883 4-Sulfobenzoic acid monopotassium salt 95 10g $25.4 2026-05-23 Buy
Atlantic Research Chemicals CA001883 4-Sulfobenzoicacidmonopotassiumsalt 95% 50gm: $31.1 2021-12-16 Buy
Atlantic Research Chemicals CA001883 4-Sulfobenzoic acid monopotassium salt 95 250mg $10.16 2026-05-23 Buy
Biosynth FAA39963 4-Sulfobenzoic acid potassium 100g $250 2026-06-04 Buy
Chemenu CM186653 Potassium4-carboxybenzenesulfonate 95% 1000g $404 2021-12-16 Buy
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Properties

storage temp. :2-8°C, sealed storage, away from moisture
Appearance :White to off-white Solid
Sensitive :Hygroscopic
InChI :1S/C7H6O5S.K/c8-7(9)5-1-3-6(4-2-5)13(10,11)12;/h1-4H,(H,8,9)(H,10,11,12);/q;+1/p-1
InChIKey :PXRJBUPXKDXDLG-UHFFFAOYSA-M
SMILES :[K+].OC(=O)c1ccc(cc1)S([O-])(=O)=O
CAS DataBase Reference :5399-63-3(CAS DataBase Reference)
EPA Substance Registry System :Benzoic acid, 4-sulfo-, monopotassium salt (5399-63-3)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Sulfobenzoic acid potassium salt was used as intercalating compound to improve clay exfoliation in the synthesis of poly(butylene terephthalate) (PBT) nanocomposites.

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