What is Potassium Chlorate?

Potassium Chlorate is an not natural compound v chemical formula KClO3.

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It is also known as Fekabit or Kaliumchlorat. that is really flammable when blended with flammability materials. That is a link containing potassium, oxygen, and also chlorine. It shows up as a white crystalline problem in that pure form. The is the most widely used chlorate industry.

The aqueous systems of potassium chlorate is a colourless liquid that is denser 보다 water. It could be toxic once ingested. Once it come in contact it can irritate her eyes, skin, mucous membranes. It has actually a cooling and also saline taste.

Table of Contents

Potassium Chlorate framework – KClO3

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Preparation of Potassium Chlorate

Potassium chlorate have the right to be developed in three ways:

1. Top top the commercial scale, it deserve to be produced via the Liebig process:

Step 1. Consider hot calcium hydroxide.

Step 2. Pass chlorine right into it.

Step 3. Include potassium chloride.

6 Ca(OH)2 + 6 Cl2 → Ca(ClO3)2 + 5 CaCl2 + 6 H2O

Ca(ClO3)2 + 2 KCl → 2 KClO3 + CaCl2

2. Potassium chlorate developed by disproportionation:

Step 1. Think about a salt hypochlorite solution

Step 2. Metathesis reaction along with potassium chloride

3 NaOCl(aq) → 2 NaCl(s) + NaClO3(aq)

KCl(aq) + NaClO3(aq) → NaCl(aq) + KClO3(s)

3. An approach three:

Step 1. Think about a warm solution of corrosive potash

Step 2. Pass chlorine gas into it

3 Cl2(g) + 6 KOH(aq) → KClO3(aq) + 5 KCl(aq) + 3 H2O(l)

Properties the Potassium Chlorate – KClO3

KClO3Potassium Chlorate
Molecular Weight/ Molar Mass122.55 g/mol
Density2.34 g/cm³
Boiling Point400°C
Melting Point356°C

Uses of Potassium Chlorate (KClO3)

Potassium chlorate together with silver fulminate is provided in noise-makers such together snappers and also crackers.It is supplied as one oxidizer in smoke grenades.It is offered to create oxygen gas in college and school labs.It is supplied in oxygen candle or chlorate candles.It is used in limelights to it is provided oxygen.It is used as a pesticide.It is offered in growling gummy bears.It is used as a fertilizer as an effective alternate for ammonium nitrate.It is supplied in the manufacturing of paper.It is supplied in the manufacturing of matches.It is offered in the do of explosives.


Potassium chlorate is supplied in chemistry oxygen generators (also known as chlorate candle or oxygen candles), provided as oxygen shipment systems, such together airplanes, an are stations and submarines, and was responsible because that at least one airplanes crashing.


Potassium chlorate decomposes come potassium chloride and also to oxygen gas when heated strongly. In the existence of MnO2 as a catalyst the decomposition is faster.


Potassium chlorate is a beneficial oxidizer, and also it is simple to use family members chemicals to produce tiny quantities the it. The enhancement of potassium chloride move ions, precipitating potassium chlorate out. Because that this reaction to work-related the cook is needed; friend can’t simply let the bleach evaporate.


Potassium chlorate heat decomposition is no excessive, it’s just a oxidation reaction. Disproportionation describes the exact same product that features both as an oxidizing agent and also as a reduction agent, leading to compounds that contain the very same product in various oxidation states.

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The heat decomposition that potassium chlorate to obtain oxygen and potassium chloride. This reaction wake up at a temperature of between 150-300 ° C. For this reaction manganese(IV) oxide can be the catalyst.