Potassium tetrathionate
Potassium tetrathionate (CAS: 13932-13-3) is a sulfur-containing inorganic salt with the linear formula KOSO 2 SSSO 3 K and a molecular weight of 302.45 g/mol. This compound is utilised in various chemical research applications, particularly within materials science and metal/ceramic science due to its unique chemical structure and properties. Tech Serve Solutions supplies Potassium tetrathionate for laboratory and industrial research purposes.
- IUPAC
- Tetrathionic acid dipotassium salt
Chemical Synthesis
Potassium tetrathionate serves as a reagent in specific organic and inorganic synthesis pathways. Its ability to introduce tetrathionate anions makes it valuable for creating novel sulfur-containing compounds.
Materials Science Research
This compound is employed in research focused on developing new materials, potentially including conductive polymers or advanced ceramics. Its sulfur-rich nature can influence material properties.
Analytical Chemistry
Potassium tetrathionate may be used in certain analytical procedures as a standard or titrant, particularly in investigations involving sulfur compounds or redox reactions.
| Molecular weight | 302.45 |
|---|---|
| Linear formula | KOSO2SSSO3K |
| Density | 2.96 g/mL at 25 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 tetrathionate used for?
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Potassium tetrathionate is utilised in chemical synthesis, materials science research, and potentially in analytical chemistry applications.
What is the CAS number and formula for Potassium tetrathionate?
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The CAS number is 13932-13-3 and the linear formula is KOSO 2 SSSO 3 K.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium tetrathionate typically as a technical or research grade chemical. We do not represent this product as USP, BP, or EP grade unless explicitly stated otherwise in the product specifications.
What are the safety precautions when handling Potassium tetrathionate?
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Handle Potassium tetrathionate with care. It is classified as an irritant to the skin, eyes, and respiratory tract (H315, H319, H335). Always use appropriate personal protective equipment, including a dust mask (N95 US type), eyeshields, and gloves, and ensure adequate ventilation.
Is Potassium tetrathionate packed and shipped internationally by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Potassium tetrathionate, adhering to all international shipping regulations.
How can I request a quote or sample of Potassium tetrathionate?
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To request a quote or sample of Potassium tetrathionate, please contact our sales department through the website or by phone, providing your specific requirements.
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