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ChemicalBook >> CAS DataBase List >> Methanedisulphonic acid

Methanedisulphonic acid

Methanedisulphonic acid price.
  • $8 - $1380
  • Product name: Methanedisulphonic acid
  • CAS: 503-40-2
  • MF: CH4O6S2
  • MW: 176.17
  • EINECS:207-966-4
  • MDL Number:MFCD00041888
  • Synonyms:Methionicacid;Methanedisulphonic acid;methylenedisulfonic acid;methylenedisufonic acid;Disulfomethane;METHANE DISULFONIC ACID PYRIDINIUM SALT;Methane disuL;Methane Disulfonic Acid Aqenous (15% / 50% )
Price27 Properties Safety Information Description
27 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • ChemScene
  • Matrix Scientific
  • TRC
  • Usbiological
Package
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 1.00g
  • 2g
  • 5g
  • 10G
  • 25g
  • 100g
  • 500g
  • Manufactureraablocks
  • Product numberAA003REZ
  • Product descriptionMethane disulfonic acid 98%(contains<10%H2O)
  • Packaging5g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003REZ
  • Product descriptionMethane disulfonic acid 95%
  • Packaging25g
  • Price$27
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003REZ
  • Product descriptionMethane disulfonic acid 95%
  • Packaging100g
  • Price$74
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003REZ
  • Product descriptionMethane disulfonic acid 95%
  • Packaging500g
  • Price$274
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ63075
  • Product descriptionMethanedisulfonic acid 95%
  • Packaging100g
  • Price$120
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberV0085
  • Product descriptionMethanedisulfonic acid 98%
  • Packaging100g
  • Price$161
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ63075
  • Product descriptionMethanedisulfonic acid 95%
  • Packaging25g
  • Price$41
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberV0085
  • Product descriptionMethanedisulfonic acid 98%
  • Packaging1g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ63075
  • Product descriptionMethanedisulfonic acid 95%
  • Packaging5g
  • Price$17
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberV0085
  • Product descriptionMethanedisulfonic acid 98%
  • Packaging5g
  • Price$23
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ63075
  • Product descriptionMethanedisulfonic acid 95%
  • Packaging1g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberV0085
  • Product descriptionMethanedisulfonic acid 98%
  • Packaging25g
  • Price$55
  • Updated2026-06-04
  • 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
  • ManufacturerArctom
  • Product numberBD-A233606
  • Product descriptionMethanedisulfonicacid 98%(contains<10%H2O)
  • Packaging25g
  • Price$15
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A233606
  • Product descriptionMethanedisulfonicacid 98%(contains<10%H2O)
  • Packaging5g
  • Price$9
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003REZ Methane disulfonic acid 98%(contains<10%H2O) 5g $8 2026-05-28 Buy
aablocks AA003REZ Methane disulfonic acid 95% 25g $27 2026-05-28 Buy
aablocks AA003REZ Methane disulfonic acid 95% 100g $74 2026-05-28 Buy
aablocks AA003REZ Methane disulfonic acid 95% 500g $274 2026-05-28 Buy
AK Scientific J63075 Methanedisulfonic acid 95% 100g $120 2026-06-04 Buy
AK Scientific V0085 Methanedisulfonic acid 98% 100g $161 2026-06-04 Buy
AK Scientific J63075 Methanedisulfonic acid 95% 25g $41 2026-06-04 Buy
AK Scientific V0085 Methanedisulfonic acid 98% 1g $16 2026-06-04 Buy
AK Scientific J63075 Methanedisulfonic acid 95% 5g $17 2026-06-04 Buy
AK Scientific V0085 Methanedisulfonic acid 98% 5g $23 2026-06-04 Buy
AK Scientific J63075 Methanedisulfonic acid 95% 1g $12 2026-06-04 Buy
AK Scientific V0085 Methanedisulfonic acid 98% 25g $55 2026-06-04 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
Arctom BD-A233606 Methanedisulfonicacid 98%(contains<10%H2O) 25g $15 2026-05-26 Buy
Arctom BD-A233606 Methanedisulfonicacid 98%(contains<10%H2O) 5g $9 2026-05-26 Buy
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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): Corrosion (GHS05)
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 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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Suppliers and manufacturers

Hubei Chushengwei Chemistry Co.,Ltd. Hubei Shinader new materials Co., Ltd. Qiyuan (Guangdong) Pharmaceutical Chemical Co., Ltd. Wuhan Jiakai Long Technology Development Co., Ltd. Beijing Ouhe Technology Co., Ltd Wuhan Wei Shunda Technology Development Co., Ltd. XiaoGan ShenYuan ChemPharm co,ltd Beijing Isomersyn Technology CO;LTD Shandong Xiya Chemical Co., Ltd Hunan Hui Bai Shi Biotechnology Co., Ltd.