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CAS RN: 75-75-2 | Product Number: M2059

Methanesulfonic Acid [for HPLC]

Chemical Structure of Methanesulfonic Acid [for HPLC]
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× Methanesulfonic Acid [for HPLC]

Purity: >99.0%(T)
Synonyms:
  • Methylsulfonic Acid
  • Sulfomethane
  • MSA
Product Documents:
SDS | Specifications | C of A & Other Certificates | Analytical Charts

General Information | Specifications & Properties | Safety & Regulations | Applications & Literature

Explanatory notes for this page

25G
$31.00
 34   ≥100  Contact Us
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100G
$62.00
 24   ≥100  Contact Us
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500G
$162.00
 6   ≥100  Contact Us
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* Please contact our distributors or TCI to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.

Product Number M2059
Purity / Analysis Method >99.0%(T)
Molecular Formula / Molecular Weight CH__4O__3S = 96.10 
Physical State (20 deg.C) Liquid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
Store Under Inert Gas Store under inert gas
Condition to Avoid Hygroscopic
CAS RN 75-75-2
Reaxys Registry Number 1446024
SDBS (AIST Spectral DB) 4261
Merck Index (14) 5954
MDL Number

MFCD00007518
Specifications
Appearance White or Colorless powder to lump to clear liquid
Purity(Neutralization titration) min. 99.0 %
Absorbance(210nm) max. 0.200
Absorbance(220nm) max. 0.100
Absorbance(230nm) max. 0.100
Absorbance(240nm) max. 0.100
Absorbance(254nm) max. 0.050
Absorbance(270nm) max. 0.020
Absorbance(400nm) max. 0.010
NMR confirm to structure
Properties (reference)
Melting Point 18 °C
Boiling Point 122 °C/1 mmHg
Flash point 233 °C
Specific Gravity (20/20) 1.48
Refractive Index 1.43
Solubility in water Completely miscible
Solubility (soluble in) Ether, Alcohol
Solubility (slightly sol. in) Benzene
GHS
Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 : Toxic if swallowed.
H312 + H332 : Harmful in contact with skin or if inhaled.
H314 : Causes severe skin burns and eye damage.
H361 : Suspected of damaging fertility or the unborn child.
H335 : May cause respiratory irritation.
H402 : Harmful to aquatic life.
H290 : May be corrosive to metals.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P273 : Avoid release to the environment.
P270 : Do not eat, drink or smoke when using this product.
P202 : Do not handle until all safety precautions have been read and understood.
P234 : Keep only in original container.
P201 : Obtain special instructions before use.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P390 : Absorb spillage to prevent material damage.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P406 : Store in corrosive resistant container with a resistant inner liner.
P405 : Store locked up.
Related Laws:
RTECS# PB1140000
Transport Information:
UN Number UN2586
Class 8
Packing Group III
H.S.code* 2904.10-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
PubMed Literature


Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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Analytical Charts
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