Jatropha Oil

Jatropha Oil

JATROPHA OIL – PRODUCT SPECIFICATION

1. Product Description

Jatropha Oil is a non-edible vegetable oil extracted from the seeds of Jatropha curcas. It is widely used in:

  • Biodiesel production

  • Industrial applications (lubricants, soaps, surfactants)

  • Cosmetics (in refined form)

Available in Crude Jatropha Oil (CJO) and Refined Jatropha Oil (RJO) grades.


2. Typical Chemical Specifications

A. Crude Jatropha Oil (CJO)

Parameter Specification
Appearance Yellow to dark yellow liquid
Free Fatty Acid (FFA) 2–5% (as oleic acid)
Moisture & Impurities Max. 0.5%
Iodine Value 95–110 g I₂/100g
Saponification Value 185–198 mg KOH/g
Acid Value 3–10 mg KOH/g
Density (at 20°C) 0.910 – 0.930 g/ml
Viscosity @ 40°C 30–38 mm²/s
Peroxide Value ≤ 10 meq/kg
Flash Point 220–250°C
Pour Point 4–8°C

B. Refined Jatropha Oil (RJO)

Parameter Specification
Appearance Light yellow to clear
Free Fatty Acid (FFA) Max. 1.0%
Moisture & Impurities Max. 0.15%
Iodine Value 95–108
Saponification Value 190–200
Peroxide Value Max. 5.0 meq/kg
Viscosity @ 40°C 30–36 mm²/s
Density @ 20°C 0.91 – 0.93 g/ml
Unsaponifiable Matter Max. 1.5%

3. Fatty Acid Composition (Typical)

Fatty Acid Percentage (%)
Oleic Acid (C18:1) 40–50%
Linoleic Acid (C18:2) 30–40%
Palmitic Acid (C16:0) 12–15%
Stearic Acid (C18:0) 5–8%
Others 1–2%

4. Contaminants

  • Free from sediment, sludge, or insoluble matter

  • No harmful chemical residues

  • No detectable aflatoxin or heavy metals (refined grade)


5. Packaging

  • 25L, 50L HDPE drums

  • 180–200L steel drums

  • 1000L IBC tanks

  • Bulk ISO tanks (for large industrial buyers)


6. Storage & Handling

  • Store in cool, dry place away from direct sunlight

  • Maintain temperature above 10°C to avoid thickening

  • Shelf life:

    • CJO: 12 months

    • RJO: 18–24 months

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