Compound Q&A

How should Methanedisulfonic acid (CAS: 503-40-2) be stored?

Answer

Methanedisulfonic acid
Methanedisulfonic acid should be stored in a cool, dry place with a temperature below 25°C, away from heat sources and oxidizers. The container should be tightly sealed to prevent moisture absorption and ensure the acid remains in a solid form. Exposure to light should be minimized, and the storage area should have proper ventilation to avoid build-up of fumes. It is recommended to use glass or plastic containers, avoiding metal ones to prevent corrosion.

About

CAS No 503-40-2
English Name Methanedisulfonic acid
Molecular Formula CH4O6S2
Molecular Weight 176.17 g/mol
SMILES C(S(=O)(=O)O)S(=O)(=O)O
InChIKey OPUAWDUYWRUIIL-UHFFFAOYSA-N
Last Updated: 2025-09-04 23:41

Related Q&A

Compound Q&A

What is Methanedisulfonic acid (CAS: 503-40-2)?

Methanedisulfonic acid (MDS) is a colorless, crystalline solid with the chemical formula H2NSO3CH3. ...

Compound Q&A

What are the main uses of Methanedisulfonic acid (CAS: 503-40-2)?

Methanedisulfonic acid (MDS) is primarily used in pharmaceuticals as a catalyst, in the food industr...

Compound Q&A

Is Methanedisulfonic acid (CAS: 503-40-2) safe?

Methanedisulfonic acid is corrosive and can cause skin and eye irritation. It is important to handle...

Compound Q&A

What is 6-Methyl-7-oxabicyclo[4.1.0]heptan-2-one (CAS: 21889-89-4)?

6-Methyl-7-oxabicyclo[4.1.0]heptan-2-one is a cyclic ketone with a molecular for...

21889-89-46-Methyl-7-oxabicycl...
Compound Q&A

What is 4-[(6-Methyl-2-pyrazinyl)oxy]benzoic acid (CAS: 906353-00-2)?

4-[(6-Methyl-2-pyrazinyl)oxy]benzoic acid is a chemical compound with the CAS nu...

906353-00-24-[(6-Methyl-2-pyraz...
Compound Q&A

What is 2-(2-Pyridinyl)-1,3-propanediol (CAS: 49745-42-8)?

2-(2-Pyridinyl)-1,3-propanediol (CAS: 49745-42-8) is a colorless to slightly yel...

49745-42-82-(2-Pyridinyl)-1,3-...
Compound Q&A

What is 2-(6-Chloro-2-pyridinyl)-2-phenylacetonitrile (CAS: 24783-42-4)?

2-(6-Chloro-2-pyridinyl)-2-phenylacetonitrile is an organic compound with the CA...

24783-42-42-(6-Chloro-2-pyridi...