Potassium perchlorate
Potassium perchlorate (CAS 7778-74-7) is a strong oxidising agent with the molecular formula KClO <sub>4</sub> and a molar mass of 138.55 g/mol. Available in a purum p.a. grade with an assay of ≥99.99% trace metals basis, it is a key component in various chemical synthesis applications and serves as an essential laboratory reagent.

Oxidising Agent
Potassium perchlorate acts as a powerful oxidiser in various chemical reactions and formulations. Its high oxygen content makes it valuable in pyrotechnics and explosives, where controlled combustion is required.
Chemical Synthesis
Utilised as a reagent in the synthesis of other chemicals, potassium perchlorate facilitates specific oxidation reactions. It is a fundamental component in creating more complex molecular structures within research and industrial settings.
Laboratory Reagent
In laboratory settings, this compound serves as an essential reagent for analytical and research purposes. Its well-defined properties allow for consistent performance in experimental procedures.
| Molecular weight | 138.55 |
|---|---|
| Linear formula | KClO4 |
| Assay | ≥99.99% trace metals basis |
| Grade | purum p.a. |
| Melting point | 400 °C (dec.)(lit.) |


Hazard statements
- H271May cause fire or explosion; strong oxidiser
- H302Harmful if swallowed
Precautionary statements
- P220Keep away from clothing and combustible materials
| Protective equipment | Eyeshields, 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 1489 5.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | O,Xn |
| Risk statements (R) | 9-22 |
| Safety statements (S) | 13-22-27 |
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 Perchlorate used for?
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Potassium perchlorate (CAS 7778-74-7) is primarily used as a strong oxidising agent in chemical synthesis, pyrotechnics, and as a laboratory reagent. Its high oxygen content is critical for applications requiring controlled combustion.
What are the CAS number and chemical formula for Potassium Perchlorate?
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The CAS number for Potassium Perchlorate is 7778-74-7, and its linear formula is KClO <sub>4</sub> .
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium Perchlorate in a purum p.a. grade with an assay of ≥99.99% trace metals basis. We do not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated.
How should Potassium Perchlorate be handled safely?
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Potassium perchlorate is a strong oxidiser and harmful if swallowed (H271, H302). Handle with appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator (type N100 or P3). Keep away from heat and combustible material (P220).
How is Potassium Perchlorate packed and shipped?
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Potassium Perchlorate is classified as UN 1489, Hazard Class 5.1, Packing Group II, indicating it requires specific packaging and handling procedures for safe transport and international export.
How can I request a quote or sample for Potassium Perchlorate?
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To request a quote or sample of Potassium Perchlorate, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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