missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

Alfa Aesar™ Methanesulfonic acid, 70% aq. soln.

Chemical Identifiers

CAS 75-75-2
Molecular Formula CH3SO3H
Formula Weight 96.1
MDL Number MFCD00007518
UN Number UN2586
Merck Index 14,5954
Chemical Name or Material Methanesulfonic acid
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA178030F SDS Alfa Aesar™
A178030F
2500mL N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA17803AE SDS Alfa Aesar™
A17803AE
100mL N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA17803AP SDS Alfa Aesar™
A17803AP
500mL N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Methane sulfonic acid 70% solution is used virtually in all electronic applications involving tin or tin-alloy plating from non fluoborate systems. It replaces phosphoric acid in detergent formulations, thereby helping to avoid environmental phosphate pollution. It is used in the preparation of polyaniline/graphene nanocomposites, which enhances its thermal and electrical properties. It is utilized for electropolishing of aluminum as well as in electroplating of noble metals like gold, platinum, palladium and their alloys.

Solubility
Miscible with water. Slightly miscible with benzene and toluene. Immiscible with paraffins.

Notes
Light and heat sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with amines, strong reducing agents, ethyl vinyl ether, hydrofluoric acid, strong oxidizing agents and bases.
Description & Specifications

Chemical Identifiers

75-75-2
96.1
UN2586
Methanesulfonic acid
CH3SO3H
MFCD00007518
14,5954

Specifications

75-75-2
96.1
UN2586
70% aq. soln.
>110°C (230°F)
CH3SO3H
MFCD00007518
14,5954
2500mL
Methanesulfonic acid

Safety and Handling

GHS H Statement
H314
Causes severe skin burns and eye damage.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: ALKYL SULFONIC ACIDS, LIQUID

TSCA : TSCA