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Methanedisulphonic acid
![Methanedisulphonic acid Structure](CAS/GIF/503-40-2.gif)
- CAS No.
- 503-40-2
- Chemical Name:
- Methanedisulphonic acid
- Synonyms
- METHANEDISULFONIC ACID;Methionicacid;Methane disuL;Disulfomethane;Methanedisulphonicaci;Methanedisulphonic acid;methylenedisufonic acid;methylenedisulfonic acid;Methanedisulphonic acid solution;TIANFU CHEM-- Methanedisulphonic acid
- CBNumber:
- CB9742754
- Molecular Formula:
- CH4O6S2
- Molecular Weight:
- 176.17
- MOL File:
- 503-40-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/18 8:51:57
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
Risk and Safety Statements
Symbol(GHS) | ![]() GHS05 |
---|---|
Signal word | Danger |
Hazard statements | H314 |
Precautionary statements | P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501 |
Methanedisulphonic acid Preparation Products And Raw materials
Global( 172)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
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Alcatraz Chemicals | +91-2652340422 +91-7433813484 | Gujarat, India | 43 | 58 | Inquiry |
Alcatraz Chemicals | +91 (265) 234-0422 | New Delhi, India | 56 | 0 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
Richa Intermediates Private Limited | 08048372228Ext 725 | Vadodara, India | 3 | 58 | Inquiry |
ALCATRAZ CHEMICALS | 09725632757 | Vadodara, India | 34 | 58 | Inquiry |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | China | 3002 | 58 | Inquiry |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21676 | 55 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | China | 7287 | 58 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
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Methanedisulphonic acid
methylenedisulfonic acid
methylenedisufonic acid
Disulfomethane
METHANE DISULFONIC ACID PYRIDINIUM SALT
Methane disuL
Methane Disulfonic Acid Aqenous (15% / 50% )
Methanedisulphonicaci
TIANFU CHEM-- Methanedisulphonic acid
Methionicacid
METHANEDISULFONIC ACID
Methanedisulphonic acid solution
503-40-2
CH4O6S2
CH2SO3H2