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First Special Grade Castor Oil (F.S.G.)

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Refined Castor Oil
LAB REPORT TDS

Product Overview

Refined castor oil (RCO) is extracted from Refined Commercial Grade Castor Oil (CCO), that is produced by crushing the steam-cooked castor seeds of the expeller. RCO is used as an essential component that serves as a lubricant in vitamin and mineral tablet coatings and as a raw material for the manufacture of value-added castor oil derivatives.

Technical Specifications

SR NO CHARACTERISTICS SPECIFICATIONS
1APPEARANCEVISCOUS TRANSPARENT
2COLOURYELLOW
3COLOUR ON 5/4'' LOVIBOND CELLMAX 20Y + 2R
4FREE FATTY ACID1% MAX
5ACID VALUE2% MG. KOH/GR. MAX
6REFRACTIVE INDEX1.477 - 1.481
7RELATIVE DENSITY @20 DC0.954 - 0.960
8UNSAPONIFICATION VALUE177 - 185
9UNSAPONIFIABLE MATTER0.01
10HYDROXYL NUMBER160 - 168
11IODINE NUMBER82 - 90
12RICINOLEIC ACID85% MIN
13MOISTURE0.25% MAX

Industry Applications & Uses

  • Pharmaceuticals & Tablet Coatings
  • Cosmetics & Formulations
  • Food Additives & Emulsifiers
  • Premium Hair Oils
  • Skin Creams & Lotions
  • Lip Care & Lipsticks
  • Medical Ointments & Dressings
  • Capsules, Syrups & Suspensions
  • Industrial Massage Oils
  • Personal Care Products

Stability, Storage & Shelf Life

  • Shelf Life: 12–18 months when stored under standard, recommended conditions.
  • Storage Conditions: Store in clean, tightly sealed containers in a cool, dry place. Protect from heat, direct sunlight, moisture, and freezing.
  • Handling: Tight sealing of containers is key to prevent moisture absorption and chemical oxidation.

Packaging & Supply Details

PACKAGING TYPE MATERIAL NET WEIGHT
MS Drum Mild Steel 180 Kg
HDPE Drum High-Density Plastic 50 Kg / 100 Kg
Jerry Can HDPE 5 Kg / 10 Kg / 25 Kg
IBC Tank Intermediate Bulk Container 1000 Kg
Bulk Tanker SS/MS Tanker 15-20 MT

Global Export Readiness

  • Secure, export-grade packaging with high-strength sealing.
  • Fully optimized container stuffing and load balancing.
  • Provision of complete documentation including Certificate of Analysis (COA), Technical Data Sheet (TDS), and safety documentation (SDS) for customs clearance.
  • Consistent quality control across batches for long-term international buyers.

Request a Quote

Drop us a message with your volume requirements and shipping destination, and our export team will respond within 24 hours.

FAQ

First Special Grade (FSG) Castor Oil — Frequently Asked Questions

What is First Special Grade (FSG) castor oil?

FSG castor oil is a high-purity, refined castor oil produced from premium castor seeds through controlled extraction and multi-stage refining. It is the most widely traded industrial grade, valued for its clarity, consistent specifications, and predictable performance across applications.

How is FSG castor oil different from commercial grade?

FSG is more refined, with lighter colour, lower impurities, and tighter, more consistent specifications than commercial grade. Commercial grade suits general industrial use, while FSG is chosen where purity, clarity, and batch-to-batch consistency directly affect the end product.

What is FSG castor oil used for?

FSG castor oil is used in lubricants and greases, coatings and inks, cosmetics and personal care, and as a base for producing castor derivatives. Its stable quality makes it a reliable raw material wherever predictable performance is required.

Is FSG castor oil suitable for cosmetic or pharmaceutical use?

FSG can be suitable for cosmetic and certain pharmaceutical applications, subject to meeting the buyer's specific specifications and regulatory requirements. Share your target application and we will confirm whether FSG or a higher pharmaceutical grade is the right fit.

Why does the ricinoleic acid content of FSG castor oil matter?

Castor oil's naturally high ricinoleic acid content gives it strong lubricity, film strength, and chemical reactivity. A high, consistent ricinoleic level is what makes FSG dependable as both a functional oil and a feedstock for derivatives.

Can I get a sample and documentation before ordering FSG castor oil?

Yes. Samples are available for evaluation and trials. A Certificate of Analysis (COA) is provided with each batch, and a Technical Data Sheet (TDS) and Safety Data Sheet (SDS) can be shared on request to support your testing and import process.

What is the MOQ, packaging, and export setup for FSG castor oil?

FSG castor oil is supplied in 200 kg HDPE drums, with IBC tanks, flexitanks, or ISO tanks for larger volumes. MOQ typically starts from 1 MT (Metric Ton). Shipments are export-ready with full documentation and dispatched through Mundra Port, Gujarat, India.

How is batch-to-batch quality maintained for FSG castor oil?

Quality is verified before dispatch through testing for viscosity, moisture, acidity, and purity, and documented in a Certificate of Analysis for every batch. Controlled processing and pre-shipment checks keep each consignment consistent, order after order.

Why source First Special Grade (FSG) castor oil from The Patel Brothers?

The Patel Brothers is a Rajkot, Gujarat based exporter of castor oil and castor derivatives. We supply FSG castor oil with consistent batch quality, a Certificate of Analysis with every shipment, export-ready packaging, and reliable global logistics — backed by responsive support from enquiry through to delivery.

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