Potassium monopersulfate triple salt
Potassium monopersulfate triple salt (CAS: 70693-62-8), with the linear formula 2KHSO<sub>5</sub> · KHSO<sub>4</sub> · K<sub>2</sub>SO<sub>4</sub> and a molecular weight of 307.38, is a powerful oxidizing agent. It is utilised in various chemical synthesis applications, including oxidative umpolung of alkali metal bromides, controlled epoxidation reactions, and desulfurization for fluorescent chemosignaling. It also serves as a terminal oxidant for bromolactonization of alkenoic acids.
- IUPAC
- Potassium peroxymonosulfate
Oxidative Umplung
This compound serves as a reagent for the oxidative umpolung of alkali metal bromides, a key transformation in organic synthesis.
Controlled Epoxidation
It is employed in controlled epoxidation reactions, enabling the formation of epoxide rings under specific conditions.
Desulfurization for Chemosignaling
Potassium monopersulfate triple salt is used in desulfurization reactions, particularly for fluorescent turn-on type signaling applications.
Terminal Oxidant
It functions as a terminal oxidant, notably in the bromolactonization of alkenoic acids.
| Molecular weight | 307.38 |
|---|---|
| Linear formula | 2KHSO5 · KHSO4 · K2SO4 |
| Assay | ≥4% active oxygen basis≥47% KHSO5 basis |
| Application | Reagent for:• Oxidative umpolung of alkali metal bromides1• Controlled epoxidation reactons2• Desulfurization reactions for fluorescent chemosignaling (fluorescent turn-on type signaling)3Usees:• Oxidizing agent (oxidant)4• Terminal oxidant for for bromolactonization of alkenoic acids5 |
Hazard statements
- H271May cause fire or explosion; strong oxidiser
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P220Keep away from clothing and combustible materials
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3084 8/PG 2 |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | O,C |
| Risk statements (R) | 8-35-37 |
| Safety statements (S) | 26-36/37/39-45 |
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 monopersulfate triple salt used for?
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Potassium monopersulfate triple salt is used as a reagent for oxidative umpolung of alkali metal bromides, controlled epoxidation reactions, desulfurization for fluorescent chemosignaling, and as a terminal oxidant for bromolactonization of alkenoic acids.
What is the CAS number and formula for Potassium monopersulfate triple salt?
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The CAS number is 70693-62-8, and its linear formula is 2KHSO<sub>5</sub> · KHSO<sub>4</sub> · K<sub>2</sub>SO<sub>4</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium monopersulfate triple salt with a minimum assay of ≥4% active oxygen basis and ≥47% KHSO5 basis. We do not represent this product as USP, BP, or EP grade.
What are the main hazards associated with Potassium monopersulfate triple salt?
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Potassium monopersulfate triple salt is a Danger hazard. It may cause fire or explosion; strong oxidizing agent. Causes severe skin burns and eye damage. May cause respiratory irritation. Always handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and respiratory protection as indicated by the safety data sheet. Store away from combustible materials.
How is Potassium monopersulfate triple salt packed and shipped?
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Potassium monopersulfate triple salt is shipped as UN 3084, Hazard Class 8, Packing Group 2. TSS exports globally, adhering to all relevant shipping regulations.
How can I request a quote or sample?
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To request a quote or sample of Potassium monopersulfate triple salt, please contact our sales department through the website or by phone.
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