Potassium benzene-1,2-disulfonate
Potassium benzene-1,2-disulfonate (CAS 5710-54-3), with the linear formula C6H4(SO3K)2 and a molecular weight of 314.42 g/mol, is an organic sulfur compound. It serves as a valuable building block and intermediate in chemical synthesis, particularly within organic chemistry research and development. Its utility as a source of the benzene-1,2-disulfonate moiety makes it relevant for constructing more complex molecules.
- IUPAC
- Benzene-1,2-disulfonic acid dipotassium salt
- Synonyms
- Benzene-1,2-disulfonic acid dipotassium salt

Organic Synthesis Intermediate
This compound functions as a key intermediate in the synthesis of various organic molecules. It provides a readily available source of the benzene-1,2-disulfonate structure for further chemical transformations.
Building Block in Research
As an organic building block, potassium benzene-1,2-disulfonate is employed in academic and industrial research settings. It aids in the exploration of novel synthetic pathways and the creation of new chemical entities.
Sulfur Compound Chemistry
Its structure makes it relevant in studies involving sulfur compounds and sulfonic acid derivatives. It can be utilized to introduce or modify sulfur-containing functional groups in target molecules.
| Molecular weight | 314.42 |
|---|---|
| Linear formula | C6H4(SO3K)2 |
| Assay | 99% |
| Melting point | ≥300 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Potassium benzene-1,2-disulfonate used for?
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Potassium benzene-1,2-disulfonate is primarily used as an intermediate and building block in organic chemical synthesis and research.
What is the CAS number and formula for Potassium benzene-1,2-disulfonate?
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The CAS number is 5710-54-3 and the linear formula is C6H4(SO3K)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium benzene-1,2-disulfonate with an assay of 99%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling precautions for Potassium benzene-1,2-disulfonate?
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This compound is classified under WGK Germany 3. Users should wear eyeshields and gloves, and use a type N95 (US) or type P1 (EN143) respirator filter. Avoid contact with eyes and skin.
How is Potassium benzene-1,2-disulfonate shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Potassium benzene-1,2-disulfonate, adhering to all relevant shipping and export regulations.
How can I request a quote or sample for Potassium benzene-1,2-disulfonate?
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Please contact our sales department through our website or by phone to request a quote or inquire about obtaining a sample.
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