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ChemicalBook >> CAS DataBase List >> Benzenesulfonic acid

Benzenesulfonic acid

Benzenesulfonic acid price.
  • $0 - $2510
  • Product name: Benzenesulfonic acid
  • CAS: 98-11-3
  • MF: C6H6O3S
  • MW: 158.18
  • EINECS:202-638-7
  • MDL Number:MFCD00011689
  • Synonyms:17-120a ;BL70;BENZENESULFONIC ACID 90% TECHNICAL GRADE;BENZENE SULFONIC ACID TECHNICAL GRADE;BENZOLSULFONSAEURE;BENZENESULFONIC ACID SOLUTION 70% IN WA;BENZENESULFONIC ACID, TECH., 90%;BENZENESULFONIC ACID SOLUTION 30-35%
25 prices
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Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • TCI Chemical

Package

  • 8004681000
  • 8450041000
  • 100g
  • 100g-f
  • 500g-f
  • 1kg-f
  • 8004680005
  • 1kg
  • 1 kg
  • 5 g
  • 5g
  • 8004680250
  • 25g-f
  • 250ml
  • 500g
  • 1000ml
  • 5000ml
  • 250 g
  • 2500g
  • 8450040250
  • ManufacturerAlfa Aesar
  • Product numberA16148
  • Product descriptionBenzenesulfonic acid 94%
  • Packaging100g
  • Price$19.6
  • Updated2021-03-22
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL19077
  • Product descriptionBenzenesulfonic acid, tech. ca 75% w/w aq. soln.
  • Packaging250ml
  • Price$19.7
  • Updated2021-03-22
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16148
  • Product descriptionBenzenesulfonic acid, 94%
  • Packaging500g
  • Price$30.6
  • Updated2021-03-22
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL19077
  • Product descriptionBenzenesulfonic acid, tech. ca 75% w/w aq. soln.
  • Packaging1000ml
  • Price$37.3
  • Updated2021-03-22
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL19077
  • Product descriptionBenzenesulfonic acid, tech. ca 75% w/w aq. soln.
  • Packaging5000ml
  • Price$121
  • Updated2021-03-22
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16148
  • Product descriptionBenzenesulfonic acid, 94%
  • Packaging2500g
  • Price$69.4
  • Updated2021-03-22
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.00468
  • Product descriptionBenzenesulfonic acid for synthesis
  • Packaging250 g
  • Price$76.96
  • Updated2021-03-22
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  • ManufacturerSigma-Aldrich
  • Product number12635
  • Product descriptionBenzenesulfonic acid 98.0% (T)
  • Packaging25g-f
  • Price$77.5
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.00468
  • Product descriptionBenzenesulfonic acid for synthesis. CAS No. 98-11-3, EC Number 202-638-7., for synthesis
  • Packaging8004680250
  • Price$80.4
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.45004
  • Product descriptionBenzenesulfonic acid Msynth plus. CAS No. 98-11-3, EC Number 202-638-7., Msynth plus
  • Packaging8450040250
  • Price$104
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number12635
  • Product descriptionBenzenesulfonic acid 98.0% (T)
  • Packaging1kg-f
  • Price$0
  • Updated2020-08-18
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  • ManufacturerSigma-Aldrich
  • Product number12640
  • Product descriptionBenzenesulfonic acid technical, ≥90% (T)
  • Packaging100g
  • Price$19.5
  • Updated2021-03-22
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number12635
  • Product descriptionBenzenesulfonic acid 98.0% (T)
  • Packaging100g-f
  • Price$222
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.00468
  • Product descriptionBenzenesulfonic acid for synthesis
  • Packaging1 kg
  • Price$239.57
  • Updated2021-03-22
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.00468
  • Product descriptionBenzenesulfonic acid for synthesis. CAS No. 98-11-3, EC Number 202-638-7., for synthesis
  • Packaging8004681000
  • Price$250
  • Updated2020-08-18
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.45004
  • Product descriptionBenzenesulfonic acid Msynth plus. CAS No. 98-11-3, EC Number 202-638-7., Msynth plus
  • Packaging8450041000
  • Price$322
  • Updated2020-08-18
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar A16148 Benzenesulfonic acid 94% 100g $19.6 2021-03-22 Buy
Alfa Aesar L19077 Benzenesulfonic acid, tech. ca 75% w/w aq. soln. 250ml $19.7 2021-03-22 Buy
Alfa Aesar A16148 Benzenesulfonic acid, 94% 500g $30.6 2021-03-22 Buy
Alfa Aesar L19077 Benzenesulfonic acid, tech. ca 75% w/w aq. soln. 1000ml $37.3 2021-03-22 Buy
Alfa Aesar L19077 Benzenesulfonic acid, tech. ca 75% w/w aq. soln. 5000ml $121 2021-03-22 Buy
Alfa Aesar A16148 Benzenesulfonic acid, 94% 2500g $69.4 2021-03-22 Buy
Sigma-Aldrich 8.00468 Benzenesulfonic acid for synthesis 250 g $76.96 2021-03-22 Buy
Sigma-Aldrich 12635 Benzenesulfonic acid 98.0% (T) 25g-f $77.5 2020-08-18 Buy
Sigma-Aldrich 8.00468 Benzenesulfonic acid for synthesis. CAS No. 98-11-3, EC Number 202-638-7., for synthesis 8004680250 $80.4 2020-08-18 Buy
Sigma-Aldrich 8.45004 Benzenesulfonic acid Msynth plus. CAS No. 98-11-3, EC Number 202-638-7., Msynth plus 8450040250 $104 2020-08-18 Buy
Sigma-Aldrich 12635 Benzenesulfonic acid 98.0% (T) 1kg-f $0 2020-08-18 Buy
Sigma-Aldrich 12640 Benzenesulfonic acid technical, ≥90% (T) 100g $19.5 2021-03-22 Buy
Sigma-Aldrich 12635 Benzenesulfonic acid 98.0% (T) 100g-f $222 2020-08-18 Buy
Sigma-Aldrich 8.00468 Benzenesulfonic acid for synthesis 1 kg $239.57 2021-03-22 Buy
Sigma-Aldrich 8.00468 Benzenesulfonic acid for synthesis. CAS No. 98-11-3, EC Number 202-638-7., for synthesis 8004681000 $250 2020-08-18 Buy
Sigma-Aldrich 8.45004 Benzenesulfonic acid Msynth plus. CAS No. 98-11-3, EC Number 202-638-7., Msynth plus 8450041000 $322 2020-08-18 Buy

Properties

Melting point: :30-60 °C
Boiling point: :137℃
Density  :1.32
refractive index  :1.5151 (estimate)
Flash point: :>230 °F
storage temp.  :Store below +30°C.
solubility  :H2O: soluble0.1g/10 mL, clear, colorless
pka :0.7(at 25℃)
form  :Damp Crystalline Solid or Fused Mass
color  :Yellow to light brown
PH :2 (H2O, 20℃)(saturated solution)
Water Solubility  :soluble
Sensitive  :Hygroscopic
Merck  :14,1070
BRN  :742513
Stability: :Stable. Incompatible with strong oxidizing agents, bases, many organic compounds.
InChIKey :SRSXLGNVWSONIS-UHFFFAOYSA-N
CAS DataBase Reference :98-11-3(CAS DataBase Reference)
NIST Chemistry Reference :Benzenesulfonic acid(98-11-3)
EPA Substance Registry System :Benzenesulfonic acid (98-11-3)

Safety Information

Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P390 Absorb spillage to prevent material damage.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P501 Dispose of contents/container to..…

Description

Benzenesulfonic acid is mainly consumed by conversion to other specialty chemicals. A variety of pharmaceutical drugs are prepared as salts of benzenesulfonic acid and are known as besylates or besilates. The alkali metal salt of benzenesulfonic acid was once widely used in the production of phenol. It acts as an acid catalyst for direct esterification of amino acids and peptides.

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