Linolenic acid

Tris Base


Linolenic acid paramete

Variety: Other
Extraction Type: Liquid-Solid Extraction
Place of Origin: Shandong, China
Brand Name: Lookchemical
CAS number:: 463-40-1
Molecular weight:: 278.43000
Density:: 0.914 g/mL at 25 °C(lit.)
Boiling point:: 230-232 °C1 mm Hg(lit.)
Refractive index:: n20/D 1.480(lit.)
Form: Powder
Part: Other
Packaging: DRUM
Grade: Food
Model Number: CAS 463-40-1
Molecular Formula:: C18H30O2
Appearance and properties:: light yellow liquid
Melting point:: -11 °C(lit.)
Flash point:: >230 °F


Testing Items Standard Requirements Testing Result
Appearance( lowe friends

than color slot 133.4 mm)

yellow≤35 red≤5.0 Yellow20 red2.2
         Scent    faint Qualified
Acid Value (mg/g,KOH) ≤3.0   0.53
Peroxide Value (mmol/kg) ≤10 0.86
Moisture and volatile matter % ≤0.20 0.02
Arsenic Content mg/kg ≤0.1 0.03
 (Pb) Content mg/kg ≤0.1 0.02
Alpha-Linolenic acid content (%) ≥60.0 60.6
Oleic Acid(%) 12-26 17.6
Linoleic Acid (%) 10-20



1.accessory substance

2.Gamma-linolenic acid is an essential fatty acid in the human body. As a nutritive fortifier, it can be used to strengthen -linolenic acid beverage, blending oil, milk and dairy products, the usage amount is 2% ~ 5%.

3.Used for medical and biochemical research.

4.An essential fatty acid that cannot be produced in the body. To evaluate the total antioxidant activity of serum and bacteria, Palleroni Chamber determined the preparation of free fatty acid mixtures.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]




1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.


Packing can be conducted according to customers' requirements.

Delivery detail

   [Delivery] 5 working days after payment.

Linolenic acid picture

Packaging and shipping

Honor Certificate

Professional team