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ChemicalBook >> CAS DataBase List >> Methanedisulphonic acid

Methanedisulphonic acid

Methanedisulphonic acid price.
  • $50 - $1334.03
  • Product name: Methanedisulphonic acid
  • CAS: 503-40-2
  • MF: CH4O6S2
  • MW: 176.17
  • EINECS:207-966-4
  • MDL Number:MFCD00041888
  • Synonyms:Methanedisulphonic acid;methylenedisulfonic acid;methylenedisufonic acid;Disulfomethane;METHANE DISULFONIC ACID PYRIDINIUM SALT;Methane disuL;Methane Disulfonic Acid Aqenous (15% / 50% );Methanedisulphonicaci
4 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • TRC
Package
  • 100mg
  • 5g
  • 10G
  • ManufacturerAK Scientific
  • Product numberV0085
  • Product descriptionMethanedisulfonicacid
  • Packaging5g
  • Price$870
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0078852
  • Product descriptionMETHANEDISULFONIC ACID 95.00%
  • Packaging5G
  • Price$909.56
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0078852
  • Product descriptionMETHANEDISULFONIC ACID 95.00%
  • Packaging10G
  • Price$1334.03
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberM258803
  • Product descriptionMethaneDisulfonicAcid
  • Packaging100mg
  • Price$50
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific V0085 Methanedisulfonicacid 5g $870 2021-12-16 Buy
American Custom Chemicals Corporation CHM0078852 METHANEDISULFONIC ACID 95.00% 5G $909.56 2021-12-16 Buy
American Custom Chemicals Corporation CHM0078852 METHANEDISULFONIC ACID 95.00% 10G $1334.03 2021-12-16 Buy
TRC M258803 MethaneDisulfonicAcid 100mg $50 2021-12-16 Buy

Properties

Melting point :96-100°
Boiling point :263℃ at 101.3kPa
Density :1.6517 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.5300 (estimate)
storage temp. :Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility :DMSO (Sparingly, Heated), Methanol (Slightly)
form :Solid
pka :-0.71±0.50(Predicted)
color :White to Off-White
PH :-0.96 at 23.9℃ and 1g/L
Water Solubility :2458g/L(25 ºC)
Stability :Hygroscopic
LogP :-1.49 at 25℃ and pH1
Dissociation constant :-0.17 at 25℃
EPA Substance Registry System :Methanedisulfonic acid (503-40-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
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.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P321 Specific treatment (see … on this label).
P363 Wash contaminated clothing before reuse.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Methane disulfonic acid is used in esterification.

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