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Potassium perchlorate

Potassium perchlorate

Potassium perchlorate

Potassium perchlorate, available grades: Analytical Reagent (AR) ≥99.5%, Industrial Grade ≥99%. A strong oxidizer, it is widely used in pyrotechnics, as a solid propellant oxidizer, in the glass and enamel industries, and in laboratory oxidation reactions and chemical analysis.

OEM supported. Custom purity & specifications available, please contact our manager.

Hazard Class:Class 5.1 (Oxidizing substance)
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Specifications

CAS Number7778-74-7Molecular FormulaClKO4
Molecular Weight138.55AppearanceColorless crystals or white crystalline powder
HS Code2829.90UN Number1489
Density2.53 g/cu cmBoiling PointN/A
Melting PointDecomposes at 400 °CFlash PointN/A
OriginChinaVapor PressureN/A
SolubilitySOL IN 65 PARTS COLD WATER, 15 PARTS BOILING WATER; PRACTICALLY INSOL IN ALCOHOLStorage ConditionRoom temperature
Packaging500 g / 25 kg / 200 kg / 1 tShelf Life6-24 months
GradeAnalytical Reagent (AR) / Industrial GradeEINECS231-912-9
MDLMFCD00011362China Customs Code2829900020
GHS ClassificationDanger: H271; H302; H315; H319; H332; H335; H373Hazard ClassClass 5.1 (Oxidizing substance)
CategoryExplosive PrecursorsUpdated2026-09-12

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Frequently asked questions about Potassium perchlorate

What is Potassium perchlorate? What is its CAS number?

Potassium perchlorate is an industrial chemical raw material. Its CAS number is 7778-74-7. Its molecular formula is ClKO4, with a molecular weight of 138.55. Typical appearance: Colorless crystals or white crystalline powder.

What are the synonyms and registry numbers of Potassium perchlorate?

Potassium perchlorate (CAS 7778-74-7) is listed under the following identifiers. EINECS number: 231-912-9. MDL number: MFCD00011362.

What documents are provided with Potassium perchlorate (CAS 7778-74-7)?

A Certificate of Analysis (COA) is issued for each batch of Potassium perchlorate. Standard purity grade: Analytical Grade. Safety Data Sheet (MSDS/SDS) and technical data sheet are available on request before ordering.

Is Potassium perchlorate classified as dangerous goods? Which UN number applies?

Transport of Potassium perchlorate (CAS 7778-74-7) is arranged according to its hazardous classification. UN number: 1489. GHS hazard statements: H271, H302, H315, H319. We ship under IMDG (sea), IATA (air) or ADR (road) rules with compliant UN packaging; the final classification is confirmed against the batch test report.

What are the typical physical and chemical properties of Potassium perchlorate?

Typical properties of Potassium perchlorate (CAS 7778-74-7): appearance Colorless crystals or white crystalline powder; density 2.53 g/cu cm; melting point Decomposes at 400 °C; solubility SOL IN 65 PARTS COLD WATER, 15 PARTS BOILING WATER; PRACTICALLY INSOL IN ALCOHOL. These are reference values, not a batch specification.

What is the HS code for Potassium perchlorate?

The HS code for Potassium perchlorate (CAS 7778-74-7) is 2829.90. Customs classification may differ by destination country, so please confirm the final code with us before ordering.
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