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MAZUT-100 GOST 10585-75

Mazut-100 GOST 10585-75

What is Mazut-100?

Mazut is a heavy fuel oil (HFO) resulting from the final stage of distillation in oil refineries. GOST 10585-75 is the Russian specification that defines its physical and chemical properties.

📌Mazut-100 is the most widely used classification of Mazut.

Specifications of Mazut-100 GOST 10585-75

Property Typical Value
Density at 20°CC From 0.95 to 1.02 kg/liter
Viscosity Very high (sufficient viscosity for heating before pumping)
Sulfur Content Depending on type (from 0.5% to >3.5%)
Flash Point ≥ 100°C
Ash content ≤ 0.14%
Moisture content ≤ 1.0%
Oil color Dark black

Types of Mazut based on sulfur content

Type Abbreviation Sulfur Content Use
Mazut-100 GOST 10585-75 0.5% LS Mazut ≤ 0.5% Environmentally friendly, rare
Mazut-100 1% Standard ≤ 1.0% Medium sulfur
Mazut-100 3.5% HS Mazut ≤ 3.5% Most common
Mazut-100 >3.5% HSFO More than 3.5% Prohibited in some countries

Main Uses

  • Operation of thermal power plants
  • Fuel for industrial steam boilers
  • Operation of some large ships
  • Heat source in heavy industries (e.g., cement and steel)

Advantages and disadvantages of Mazut

Advantages:

  • Low price
  • Available in large quantities
  • Suitable for old factories and large power plants

Disadvantages:

  • High sulfur content (harmful to the environment)
  • Requires heating before use
  • Not allowed in many countries due to IMO regulations (especially since 2020)

Documents Required for Export

  • Certificate of Origin (COO)
  • SGS or Intertek analysis certificate
  • MSDS (Safety Data Sheet)
  • Bill of Lading (B/L)
  • Commercial invoice and packing list

Packaging and shipping method

  • Shipped in bulk maritime tankers
  • Requires heating during pumping and unloading due to its high viscosity

Gopix – Your trusted intermediary for Mazut-100

At Gopix International Trading, we provide reliable solutions for the supply of Mazut-100 GOST 10585-75:

  • From certified suppliers in Russia and the Middle East
  • FOB or CIF shipping depending on the destination port
  • Support in customs procedures and SGS or Intertek inspections

Request a formal quotation for Mazut-100 now:

Email: info@gopixtrade.com

WhatsApp: +966504275259

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Gopix – Your trusted intermediary in the world of industrial fuel and thermal energy.