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ChemicalBook >> CAS DataBase List >> Sulfoacetic acid

Sulfoacetic acid

Sulfoacetic acid price.
  • $50.7 - $973.5
  • Product name: Sulfoacetic acid
  • CAS: 123-43-3
  • MF: C2H4O5S
  • MW: 140.12
  • EINECS:204-627-2
  • MDL Number:MFCD00007521
  • Synonyms:kyselinasulfooctova ;sulfo-aceticaci ;sulphoacetic acid;SULFOACETIC ACID, TECH.;Sulfoacetic acid technical grade;Sulfoacetic acid, technical;2-sulfoethanoic acid;Acetic acid, 2-sulfo-
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Biosynth
  • Crysdot
  • Sigma-Aldrich
Package
  • 1g
  • 0.005kg
  • 5g
  • 10g
  • 0.01kg
  • 25g
  • 0.025kg
  • 0.05kg
  • Manufactureraablocks
  • Product numberAA000JUF
  • Product description2-Sulfoacetic Acid 80%;RG
  • Packaging1g
  • Price$66
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000JUF
  • Product description2-Sulfoacetic Acid 80
  • Packaging5g
  • Price$122
  • Updated2026-05-25
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0077607
  • Product descriptionSULFOACETIC ACID 95.00%
  • Packaging5G
  • Price$822.37
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFS172923
  • Product descriptionSulfoacetic acid, 50% aqueous solution
  • Packaging0.05kg
  • Price$973.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFS172923
  • Product descriptionSulfoacetic acid, 50% aqueous solution
  • Packaging0.01kg
  • Price$337.48
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFS172923
  • Product descriptionSulfoacetic acid, 50% aqueous solution
  • Packaging0.025kg
  • Price$649
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFS172923
  • Product descriptionSulfoacetic acid, 50% aqueous solution
  • Packaging0.005kg
  • Price$227.15
  • Updated2026-06-04
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13025395
  • Product description2-Sulfoacetic acid 95+%
  • Packaging25g
  • Price$236
  • Updated2026-05-27
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13025395
  • Product description2-Sulfoacetic acid 95+%
  • Packaging5g
  • Price$68
  • Updated2026-05-27
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13025395
  • Product description2-Sulfoacetic acid 95+%
  • Packaging10g
  • Price$118
  • Updated2026-05-27
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number242802
  • Product descriptionSulfoacetic acid technical grade
  • Packaging5g
  • Price$50.7
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000JUF 2-Sulfoacetic Acid 80%;RG 1g $66 2026-05-25 Buy
aablocks AA000JUF 2-Sulfoacetic Acid 80 5g $122 2026-05-25 Buy
American Custom Chemicals Corporation CHM0077607 SULFOACETIC ACID 95.00% 5G $822.37 2021-12-16 Buy
Biosynth FS172923 Sulfoacetic acid, 50% aqueous solution 0.05kg $973.5 2026-06-04 Buy
Biosynth FS172923 Sulfoacetic acid, 50% aqueous solution 0.01kg $337.48 2026-06-04 Buy
Biosynth FS172923 Sulfoacetic acid, 50% aqueous solution 0.025kg $649 2026-06-04 Buy
Biosynth FS172923 Sulfoacetic acid, 50% aqueous solution 0.005kg $227.15 2026-06-04 Buy
Crysdot CD13025395 2-Sulfoacetic acid 95+% 25g $236 2026-05-27 Buy
Crysdot CD13025395 2-Sulfoacetic acid 95+% 5g $68 2026-05-27 Buy
Crysdot CD13025395 2-Sulfoacetic acid 95+% 10g $118 2026-05-27 Buy
Sigma-Aldrich 242802 Sulfoacetic acid technical grade 5g $50.7 2026-04-30 Buy

Properties

Melting point :81-88 °C (lit.)
Boiling point :245°C (rough estimate)
Density :1.875
vapor pressure :0.001Pa at 25℃
refractive index :1.4360 (estimate)
form :solid
pka :pK2:4.0 (25°C)
Water Solubility :103.7g/L at 25℃
Merck :13,9042
InChI :1S/C2H4O5S/c3-2(4)1-8(5,6)7/h1H2,(H,3,4)(H,5,6,7)
InChIKey :AGGIJOLULBJGTQ-UHFFFAOYSA-N
SMILES :OC(=O)CS(O)(=O)=O
LogP :-0.88 at 25℃
EPA Substance Registry System :Acetic acid, sulfo- (123-43-3)

Safety Information

Symbol(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.

Description

Sulfoacetic acid was used in the synthesis of ethyl ester by esterification in refluxing ethanol.

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Suppliers and manufacturers

Energy Chemical Capot Chemical Co., Ltd Beijing Ouhe Technology Co., Ltd Shanghai Hanhong Scientific Co.,Ltd. Syntechem Co.,Ltd Sinopharm Chemical Reagent Co,Ltd. Hunan Hui Bai Shi Biotechnology Co., Ltd. Shanghai Aladdin Bio-Chem Technology Co.,LTD ShangHai Onsyn-Chemical Technology Co., Ltd. Sigma-Aldrich