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Tabriz, Iran

Virgin Base Oil SN500
Solvent Neutral 500 Base Oil

The reference Group I base stock for automotive and industrial lubricant blending.

01 Overview

SN500 is the most widely traded base oil grade in the region and the backbone of automotive engine oil, gear oil and industrial lubricant formulation. Its combination of viscosity, oxidation stability and additive response makes it the default mid-range component in the majority of finished lubricant recipes.

02 Types we supply

Each entry below is a grade — a specific version of this product, made to its own recipe for a particular use. If you are not sure which one you need, tell us what you are making and we will advise.

  • SN500 — Group I solvent neutral, virgin

03 Typical specification

Viscosity at 40 °C
90 – 110 cSt
Viscosity at 100 °C
10.5 – 11.5 cSt
Viscosity index
95 min
Flash point (COC)
240 °C min
Pour point
−6 °C max
Colour (ASTM D1500)
2.5 max
Total acid number
0.03 mg KOH/g max

These figures are approximate and differ slightly between producers. The binding numbers are the ones on the certificate of analysis for your actual shipment, which we send with every quotation.

04 Applications

  • Automotive engine oil blending
  • Gear and transmission oils
  • Industrial and hydraulic lubricants
  • Grease manufacture
  • Metalworking fluids
  • Process and rubber oils

05 Industries served

Lubricant blendingAutomotive aftermarketIndustrial manufacturingGrease production

06 Packaging options

  • 180 / 210 kg steel drums
  • Flexitank (20–22 MT)
  • ISO tank (24 MT)
  • Bulk vessel parcels

07 Supply & export note

Strictly virgin refinery material with certificate of analysis on every parcel. For repeat blenders we hold single-source allocation so that viscosity and colour stay consistent between shipments and finished formulations do not require re-validation. Independent load-port inspection available on request.

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