Oleum/Fuming Sulphuric Acid Price in Hyderabad | Bangalore | Gujrat | Mumbai

Oleum Fuming Sulphuric Acid in Hyderabad is also known as Oleum Acid. Maruti Fine Chemicals provides 

Oleum Fuming Sulphuric Acid in Hyderabad, Bangalore, Gujrat and Mumbai. It is produced by adding sulfur trioxide, SO3, to sulfuric acid. It mostly contains disulfuric acid (also called pyrosulfuric acid). Full process

Maruti Fine Chemicals (MFC) is a prominent supplier of Oleum Fuming Sulphuric Acid, also known as Oleum Acid, across multiple regions including Hyderabad, Bangalore, Gujarat, and Mumbai. This highly specialized chemical is produced through a meticulous process involving the addition of sulfur trioxide (SO3) to sulfuric acid, resulting primarily in disulfuric acid, commonly referred to as pyrosulfuric acid.

Production Process of Oleum Fuming Sulphuric Acid:

The production of Oleum Fuming Sulphuric Acid begins with sulfuric acid, H2SO4, which serves as the primary ingredient. Sulfur trioxide, SO3, is carefully added to sulfuric acid under controlled conditions. This addition leads to the formation of disulfuric acid, H2S2O7, also known as Oleum. The concentration of sulfur trioxide determines the strength and characteristics of the resulting Oleum Acid. This process demands precision and adherence to stringent safety measures due to the highly reactive nature of the substances involved.

Offerings at Maruti Fine Chemicals:

At MFC, we specialize in supplying high-quality Oleum Fuming Sulphuric Acid tailored to meet diverse industrial needs. Our product range includes various grades of Oleum Acid, each designed with specific features to ensure optimal performance in different applications. Whether for industrial cleaning, disinfection processes, or chemical synthesis, our Oleum Fuming Sulphuric Acid delivers consistent quality and reliability.

In addition to Oleum Acid, Maruti Fine Chemicals offers a comprehensive range of chemicals and solutions to clients across Hyderabad, Bangalore, and throughout India. Our commitment to quality extends beyond product delivery; we prioritize safety, health, and environmental protection as integral aspects of our operational ethos.

We supply high-quality Oleum Fuming Sulphuric Acid in Hyderabad. We offer different types of Oleum Acid with various features. We also provide all kinds of chemicals to our clients in Hyderabad, Bangalore, and all over India.


Oleum Fuming Sulphuric Acid is a strong acid that reacts strongly with water. In Hyderabad, it’s a liquid with a strong, soapy smell. People use it to clean and disinfect. It’s very acidic and can damage metals, rubber, and other materials.

Oleum Acid is available in two percentages:

  1. Oleum 23%
  2. Oleum 65%

2. Oleum Properties

CAS Number:


EC Number:



Chemical Safety:

Molecular Formula:

H2SO4.O3S or H2O7S2 or H2S2O7


Fuming sulphuric acid
Sulfuric acid, fuming
Oleum iodisum

Molecular Weight:

178.15 g/mol

Fuming Sulphuric Acid Density:


3. Oleum Names

4. Oleum Details - From Manufacturer

Thick fuming yellow liquid. Density 16.5 lb / gal. Very toxic by inhalation. Corrosive to metals and tissue, quickly causing severe burns. Used to make chemicals, dyes, explosives and in petroleum refining.

Sulfating and sulfonating agent, the dehydrating agent in nitrations, dyes, explosives, lab reagent.

Used in Explosive materials

As shared in the introduction, Oleum Fuming Sulphuric Acid in Hyderabad is also called Oleum. It is basically having a number greater than 1 ration to water.

For example, 10% oleum would mean 102.2% sulphuric acid.

5. 20 % Oleum Means

20 % Oleum = 100 + 0.225 * 20 (%) = 104.5 % Sulphuric Acid

6. Oleum Price

Maruti Fine Chemicals is a well known Oleum Manufacturer in India & also the dealers of Oleum – Fuming Sulphuric Acid Commercial Grade.

About Maruti Fine Chemicals

Maruti Fine Chemicals (MFC) was established in the year 2000, at Ambernath in Thane District. It is one of the leading manufacturers of high-quality pure grade Oleum Fuming Sulphuric Acid in Hyderabad. At MFC, they prioritize Safety, Health, and Environmental protection as integral parts of their management policy. Their team of well-educated and skilled staff supervises an extremely disciplined and knowledgeable workforce, ensuring top-notch production standards.

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