1-sulfonic acid
3 Inquiries
375-73-5
Industrial Grade
99%
Shanghai
Dideu;CT200
25kg/drum
2025-06-06
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceNonafluorobutane-1-sulfonic acid is a colorless liquid. Perfluoro butyl sulfonate has the ability to react violently with water, so preventing exposure tomoisture should be a priority. It may also be incompatible with strong oxidizers. Upon decomposition, PFBS can form carbon oxides, sulfur oxides, and hydrogen fluoride.
Perfluorobutanesulfonic acid is a perfluoroalkanesulfonic acid that is butane-1-sulfonic acid in which all of the hydrogens of the butyl group have been replaced by fluorines. It has a role as a surfactant.Basic Info-
Product Name:
Perfluorobutanesulfonic acid
Other Name:1-Butanesulfonic acid,1,1,2,2,3,3,4,4,4-nonafluoro-;1-Butanesulfonic acid,nonafluoro-;1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonic acid;Perfluorobutanesulfonic acid;Nonafluorobutanesulfonic acid;Nonafluoro-1-butanesulfonic acid;1-Perfluorobutanesulfonic acid;Eftop FBSA;PFBS;n-Nonafluorobutanesulfonic acid;Nonafluorobutan-1-sulfonic acid;59933-66-3;749861-23-2
CAS No.:375-73-5
Molecular Formula:C4HF9O3S
InChIKeys:InChIKey=JGTNAGYHADQMCM-UHFFFAOYSA-N
Molecular Weight:300.1
Exact Mass:300.10
EC Number:206-793-1
UNII:1FV02N6NVO
DSSTox ID:DTXSID5030030
Color/Form:Colorless liquid
HScode:2904909090
Categories:
Characteristics-
PSA:
62.8
XLogP3:1.82 (est)
Density:1.811 g/mL at 25 deg C
Boiling Point:211 °C
Flash Point:>230 °F
Refractive Index:1.318
Water Solubility:In water, 510 mg/L, temperature not specified
Storage Conditions:2-8°C
Vapor Pressure:2.68X10-2 mm Hg at 25 deg C (est)
Toxicity:LD50 orl-rat: 430 mg/kg ATDAEI 15(Suppl 1),S105,1996
Henrys Law Constant:Henry's Law constant = 1.44X10-5 atm-cu m/mol at 25 °C (est)
Dissociation Constants:pKa = -3.31 (est)
Collision Cross Section:133.28 Ų [M-H]-
Experimental Properties:Hydroxyl radical reaction rate constant = 1.40X10-13 cu cm/molec-sec at 25 °C (est)
Hazard IdentificationClassification of the substance or mixture
Corrosive to metals, Category 1
Skin corrosion, Category 1
Serious eye damage, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
Precautionary statement(s) Prevention P234 Keep only in original packaging.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P390 Absorb spillage to prevent material damage.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage P406 Store in a corrosion resistant/...container with a resistant inner liner.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Never allow product to get in contact with water during storage. Recommended storage temperature 2 - 8 deg C. Handle and store under inert gas.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7 days
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
Company Certificates-
ISO Certificate
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REACH
">Company Profile -
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
India
Nonafluorobutane-1-sulfonic acid
500 G Jan 4, 2024
India
1-Perfluorobutanesulfonic acid
25 KG Jun 4, 2026 
United States
Perfluorobutanesulfonic acid 99%
1 MT Jun 7, 2024 Post an enquiry for this product
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