Sulfur Trioxide Supplier in Malaysia
- Also known as
- Sulphur Trioxide
Sulfur trioxide supplier for chemical manufacturers, refiners and surfactant producers in Malaysia. This page covers sulfur trioxide, the reactive oxide also written sulphur trioxide, specified as a sulfonation and sulfation feedstock rather than purchased as a general commodity.
Stabilised liquid and synthesis grades can be requested. The material is a colourless liquid or crystalline solid near room temperature that combines vigorously with water to form sulfuric acid. Confirm the required form, stabilisation and purity with the quotation.
Buyers use sulfur trioxide to sulfonate surfactant intermediates for detergents and cleaning products, in selected petroleum processing steps and as an intermediate in specialty synthesis. State the process and purity requirement so the quoted grade fits the installation.
To request sulfur trioxide, specify liquid or synthesis grade, stabilisation, purity, process use and quantity, and describe the delivery location and receiving system. The quotation will confirm the matched supply and delivery basis. Supply is subject to applicable requirements.
- CAS number
- 7446-11-9
- Formula
- SO3
- Grade
- stabilised liquid grade, synthesis grade
- Appearance
- colourless liquid or crystalline solid near room temperature
Sulfur Trioxide grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Stabilised liquid sulfur trioxide | colourless liquid maintained above its melting point | — | Sulfonation and sulfation processes producing surfactants, detergent intermediates and specialty chemicals. | Confirm the required pack format with the quotation. |
| Synthesis grade sulfur trioxide | colourless liquid or crystalline solid near room temperature | — | Organic synthesis, petroleum processing and other chemical reactions where a defined SO3 feedstock is specified. | Confirm the required pack format with the quotation. |
How to buy sulfur trioxide from ChemTrade
Request a quote for sulfur trioxide
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Identity | sulfur trioxide | — |
| CAS number | 7446-11-9 | — |
| Formula | SO3 | — |
| Appearance | colourless liquid or crystalline solid near room temperature | — |
| Reactivity reference | combines vigorously with water to form sulfuric acid | — |
Sulfur Trioxide applications
Safety and handling
Store sulfur trioxide away from water, moisture and incompatible materials in dedicated, corrosion-resistant equipment. Supply is subject to applicable requirements.
Common questions about sulfur trioxide
What is sulfur trioxide used for?
Sulfur trioxide is a key sulfonation and sulfation intermediate used to make surfactants, detergent intermediates and specialty chemicals, and as a processing aid in selected refining operations.
Which form is supplied?
It is commonly supplied as a stabilised liquid kept above its melting point. Confirm the required form and stabilisation with the quotation.
What packing is used for sulfur trioxide?
The supply format depends on sulfur trioxide form, stabilisation, quantity and the buyer's compatible receiving system. These details are confirmed with the quotation.
Are there supply conditions for this material?
Sulfur trioxide is a strongly reactive and corrosive material. Supply is subject to applicable requirements, confirmed during the enquiry.
How is sulfur trioxide priced?
Pricing depends on required form, stabilisation, purity, process quantity, delivery destination and receiving-system requirements. Provide those details for a matched sulfur trioxide quotation.