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Water Treatment Chemicals

Pioneers in the industry, we offer non ferric alum powder, bleaching powder and hydrochloric acid chemical from India.

Non Ferric Alum Powder


Non Ferric Alum Powder
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Approx. Rs 21 / KgGet Latest Price

Product Details:
Packaging TypePP bag
Physical Formpowder
Chemical FormulaAl2so4
Packaging Size50 kg
GradeTechnical Grade

Aluminium sulphate is a chemical compound with the formula Al2(SO4)3 it is soluble in water and is mainly use...
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Bleaching Powder


Bleaching Powder
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Approx. Rs 12.50 / KgGet Latest Price

Product Brochure
Product Details:
Usage/ApplicationWater Disinfectant
Packaging TypeBAGS
Purity (%)34
Physical StatePowder
Packaging25 Kg HDPE Bag
Packaging Size25 kg
GradeGrade 1
Country of OriginMade in India

Bleaching powder is chemically, calcium oxychloride (CaOCl2). Bleaching powder is manufactured using Backmann’s plant in which slack lime and Chlorine are made to react to create Bleaching Powder.

Bleaching powder is a yellowish white powder with a strong smell of chlorine. When exposed to air, bleaching powder gives a smell of chlorine. This is because bleaching powder reacts with carbon dioxide from the atmosphere to produce calcium carbonate and chlorine.


How bleaching Powder bleaches?

In the presence of a very small amount of dilute acid, it gives nascent oxygen. Due to the evolution of nascent oxygen, it acts as an oxidising and a bleaching agent.

2CaOCl2 + H2SO4 → CaCl2 + CaSO4 + 2HOCl

2HOCl → 2 HCl + 2 [O]

When it is treated with excess of dilute acids, chlorine is evolved. Chlorine gas produced in this way is known as, “available chlorine” which is responsible for the bleaching action of bleaching power. Available chlorine in bleaching powder is usually 35 – 38% by weight. The strength of bleaching powder is estimated on the basis of available chlorine content.

CaOCl2 + H2SO4→ CaSO4 + H2O + Cl2

CaOCl2 + 2HCl→ CaCl2 + H2O + Cl2

Bleaching powder is used to bleach cotton and linen in textile industry and wood pulp in paper industry. It is also used to bleach washed clothes in laundry. Bleaching powder is also used as a disinfectant and germicide, since it liberates chlorine on exposure to the atmosphere which destroys the germs. It is also used for disinfecting water for the same reason. It is also used as an oxidising agent in many chemical industries

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Hydrochloric Acid Chemical

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Amit Sharma (Partner)
Swastik Chemicals
F-14/33, Model Town 2, Gujranwala Town
New Delhi - 110009, Delhi, India
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