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99.2% white powder Potassium Perchlorate KClO4 for explosive

Quanzhou Jubao Chemical Trading DEPT.

99.2% white powder Potassium Perchlorate KClO4 for explosive

Place of Origin : Fujian, China (Mainland)
Brand Name : Jubao
Model Number : JB 041
Certification : CAS No. 7778-74-7
Other Names : Potassium perchlorate
MF : KClO4
EINECS No. : 231-912-9
Grade Standard : Industrial Grade
Purity : 99.2%
Appearance : Colorless or white crystal
Application : fireworks, explosive etc.
Color : Colorless or white
Form : Crystal or crystalline powder
Chemical property : strong oxidant
Molecular Weight : 138.55
UN No. : 1489
Hazard Class : Hazard Class
Price : FOB price USD 1200~1490 / Metric Ton
Packaging Details : in 25kgs net PP woven bags or 50kgs iron drums customized package available
Delivery Time : about 15 days after the receipt of the T/T depoist
Payment Terms : L/C T/T
Supply Ability : 500 Metric Ton/Metric Tons / Month
MOQ : 20 Metric Ton/Metric Tons
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99.2%Potassium Perchlorate fireworks raw material


Product name: potassium perchlorate kclo4

CAS No.: 7778-74-7

H.S. Code: 2829900090

EINECS NO:231-912-9

UN NO:1489

Chemical property: Potassium perchlorate kclo4fireworks raw material is a strong oxidant

Hazard Class: 5.1, 4.1

Application: Potassium perchlorate can be used for fireworks raw material ,explosive, signal, rocket pripelling agent, etc.
Appearence: Potassium perchlorate is colorless crystals or white crystalline powder

Package and Delivery

Package: in 25kgs net PP woven bags or 50kgs iron drums

customized package is available

Load capability: 25MT/20'FCL for bags package without pallets

20MT/20'FCL for drums package without pallets

Delivery time: about 15 days after the receipt of the T/T depoist


Batch Number


Package Type





National Standard

(ZBG 12005-87)

Result of Inspection

Potassium Perchlorate







Water-Insoluble Matter(%)≤



Chloride(as Cl,%)≤



Chlorate(as KClO3,%)≤



Residue(Sizing Sieve,

150μm)% ≤





Wrappage and Package


Weight of Selective Sampling


Mark and Batch number


Conclusion(Technology Requirement)


Potassium perchloratekclo4 is the inorganic salt with the chemical formula KClO4. Like other perchlorates, this salt is a strong oxidizer and potentially reacts with many organic substances. This usually obtained as a colorless, crystalline solid is a common oxidizer used in fireworks, ammunition percussion caps, explosive primers, and is used variously in propellants, flash compositions, stars, and sparklers. It has been used as a solid rocket propellant, although in that application it has mostly been replaced by the higher performance ammonium perchlorate. KClO4 has the lowest solubility of the alkali metal perchlorates (1.5 g in 100 mL of water at 25 °C).

Potassium perchloratekclo4 is prepared industrially by treating an aqueous solution of sodium perchlorate with KCl. This single precipitation reaction exploits the low solubility of KClO4, which is about 100 times less than the solubility of NaClO4 (209.6 g/100 mL at 25 °C).

The conversion of solid glucose into hot gaseous CO2 is the basis of the explosive force of this and other such mixtures. Even with cane sugar, KClO4 yields a low explosive, provided the necessary confinement. Otherwise such mixtures simply deflagrate with an intense purple flame characteristic of potassium. Flash compositions used in firecrackers usually consist of fine aluminium powder mixed withpotassium perchlorate.

As an oxidizer,potassium perchloratecan be used safely in the presence of sulfur, whereas potassium chlorate cannot. The greater reactivity of chlorate is typical – perchlorates are kinetically poorer oxidants. Chlorate produces chloric acid, which is highly unstable and can lead to premature ignition of the composition. Correspondingly, perchloric acid is quite stable.

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