Sulphur Dioxide
Provider 
Founded 1902
Sells To —
Pricing Model —
Ownership —

Sulphur dioxide pure gas manufactured at up to 99.9% purity for synthesis and winemaking.
Air Liquide manufactures sulphur dioxide as a pure gas at up to 99.9% purity, supplied as liquefied SO2 documented under SDS AL013. Applications include chemical synthesis, pesticides and disinfectants, specialty gas mixtures, and winemaking.
Supply modes scale from cylinder deliveries below 5,000 cubic meters per month up to on-site generation, giving merchant sulphur dioxide buyers a compressed-gas alternative to bulk liquid distribution.
Adds products that compete with one of Sulphur Dioxide’s direct competitors but not with Sulphur Dioxide itself. They are shaded, and Linked Through names the direct competitor each one competes with.
| Attribute | Sulphur Dioxide | Calabrian | SMBS Technical Grade | Sulfites | |
|---|---|---|---|---|---|
| Linked Through | — | Direct competitor | Calabrian | Calabrian | |
| Provider | |||||
| Founded | 1902 | 2015 | — | 1865 | |
| Sells To | — | Enterprise | — | Consumers, Enterprise | |
| Pricing Model | — | Transactional | — | Transactional | |
| Ownership | — | Public | — | Public |
Provider 
Founded 1902
Sells To —
Pricing Model —
Ownership —
Provider 
Founded 2015
Sells To Enterprise
Pricing Model Transactional
Ownership Public
Linked Through Calabrian
Provider 
Founded —
Sells To —
Pricing Model —
Ownership —
Linked Through Calabrian
Provider 
Founded 1865
Sells To Consumers, Enterprise
Pricing Model Transactional
Ownership Public


Packaged chemicals portfolio including sulfur dioxide for water and food industries.



Technical-grade sodium metabisulfite for water treatment and mining applications.
Packaged chemicals portfolio including sulfur dioxide for water and food industries.

Sodium sulfite, sodium metabisulfite, and potassium metabisulfite produced at BASF's Ludwigshafen sulfite plant.

Technical-grade sodium metabisulfite for water treatment and mining applications.
