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ChemicalBook >> CAS DataBase List >> Benzenesulfonic acid

Benzenesulfonic acid

Benzenesulfonic acid price.
  • $19.9 - $1520
  • Product name: Benzenesulfonic acid
  • CAS: 98-11-3
  • MF: C6H6O3S
  • MW: 158.18
  • EINECS:202-638-7
  • MDL Number:MFCD00011689
  • Synonyms:17-120a ;BENZENESULFONIC ACID 90% TECHNICAL GRADE;BENZENE SULFONIC ACID TECHNICAL GRADE;BENZENESULFONIC ACID SOLUTION 70% IN WA;BENZENESULFONIC ACID, TECH., 90%;BENZENESULFONIC ACID SOLUTION 30-35%;BENZENESULFONIC ACID, 98+%;BENZENESULFONIC ACID, MM(CRM STANDARD)
28 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Biosynth Carbosynth
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
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  • ManufacturerAK Scientific
  • Product number7662AF
  • Product descriptionBenzenesulfonic acid
  • Packaging5g
  • Price$46
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52660
  • Product descriptionBenzenesulfonic acid
  • Packaging25g
  • Price$73
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL19077
  • Product descriptionBenzenesulfonic acid, tech. ca 75% w/w aq. soln.
  • Packaging250ml
  • Price$20.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16148
  • Product descriptionBenzenesulfonic acid 94%
  • Packaging100g
  • Price$25.1
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA16148
  • Product descriptionBenzenesulfonic acid, 94%
  • Packaging500g
  • Price$38.6
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL19077
  • Product descriptionBenzenesulfonic acid, tech. ca 75% w/w aq. soln.
  • Packaging1000ml
  • Price$38.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16148
  • Product descriptionBenzenesulfonic acid, 94%
  • Packaging2500g
  • Price$85.1
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL19077
  • Product descriptionBenzenesulfonic acid, tech. ca 75% w/w aq. soln.
  • Packaging5000ml
  • Price$121.65
  • Updated2024-03-01
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01600
  • Product descriptionBenzenesulfonic acid
  • Packaging100g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01600
  • Product descriptionBenzenesulfonic acid
  • Packaging250g
  • Price$87.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01600
  • Product descriptionBenzenesulfonic acid
  • Packaging500g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01600
  • Product descriptionBenzenesulfonic acid
  • Packaging1kg
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01600
  • Product descriptionBenzenesulfonic acid
  • Packaging2Kg
  • Price$260
  • Updated2021-12-16
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  • ManufacturerOakwood
  • Product number242250
  • Product descriptionBenzenesulfonic acid 98%
  • Packaging50g
  • Price$290
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number12640
  • Product descriptionBenzenesulfonic acid technical, ≥90% (T)
  • Packaging100g
  • Price$19.9
  • Updated2022-05-15
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  • ManufacturerSigma-Aldrich
  • Product number8.00468
  • Product descriptionBenzenesulfonic acid for synthesis
  • Packaging5G
  • Price$28.9
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 7662AF Benzenesulfonic acid 5g $46 2021-12-16 Buy
AK Scientific J52660 Benzenesulfonic acid 25g $73 2021-12-16 Buy
Alfa Aesar L19077 Benzenesulfonic acid, tech. ca 75% w/w aq. soln. 250ml $20.65 2024-03-01 Buy
Alfa Aesar A16148 Benzenesulfonic acid 94% 100g $25.1 2024-03-01 Buy
Alfa Aesar A16148 Benzenesulfonic acid, 94% 500g $38.6 2024-03-01 Buy
Alfa Aesar L19077 Benzenesulfonic acid, tech. ca 75% w/w aq. soln. 1000ml $38.65 2024-03-01 Buy
Alfa Aesar A16148 Benzenesulfonic acid, 94% 2500g $85.1 2024-03-01 Buy
Alfa Aesar L19077 Benzenesulfonic acid, tech. ca 75% w/w aq. soln. 5000ml $121.65 2024-03-01 Buy
Biosynth Carbosynth FB01600 Benzenesulfonic acid 100g $50 2021-12-16 Buy
Biosynth Carbosynth FB01600 Benzenesulfonic acid 250g $87.5 2021-12-16 Buy
Biosynth Carbosynth FB01600 Benzenesulfonic acid 500g $100 2021-12-16 Buy
Biosynth Carbosynth FB01600 Benzenesulfonic acid 1kg $140 2021-12-16 Buy
Biosynth Carbosynth FB01600 Benzenesulfonic acid 2Kg $260 2021-12-16 Buy
Oakwood 242250 Benzenesulfonic acid 98% 50g $290 2021-12-16 Buy
Sigma-Aldrich 12640 Benzenesulfonic acid technical, ≥90% (T) 100g $19.9 2022-05-15 Buy
Sigma-Aldrich 8.00468 Benzenesulfonic acid for synthesis 5G $28.9 2024-03-01 Buy

Properties

Melting point :30-60 °C
Boiling point :137℃
Density :1.32
vapor pressure :69.8Pa at 20℃
refractive index :1.5151 (estimate)
Flash point :>230 °F
storage temp. :Store below +30°C.
solubility :H2O: soluble0.1g/10 mL, clear, colorless
form :Damp Crystalline Solid or Fused Mass
pka :0.7(at 25℃)
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
LogP :0.41 at 25℃
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): GHS hazard pictogramsGHS hazard pictograms
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 GHS hazard pictograms P234, P390, P404
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.

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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