Product Parameters
|
Item |
Specification |
| Density | 0.876 |
| Melting point | <25 °C |
| Boiling point | 224 °C (17 mmHg) |
| Refractive index | 1.455 |
| Flash point | 113°C |
| Vapor pressure | 0.0±0.9 mmHg at 25°C |
| PSA | 26.30000 |
| logP | 6.36300 |
| Appearance | Pale yellow liquid |
Application
1). Regulate blood lipids: ethyl linoleate can reduce the content of cholesterol and triglycerides in the blood, reduce the deposition of lipids in the walls of blood vessels, and help prevent cardiovascular diseases such as atherosclerosis.
2). Promote growth and development: it is the ethyl ester form of the essential fatty acid linoleic acid, which can be transformed into linoleic acid in the human body, participating in the composition and functional regulation of cell membranes, and playing an important role in the development of the brain and nervous system of infants and young children.
3). Antioxidant: It has a certain antioxidant ability, which can remove free radicals in the body, reduce oxidative damage, slow down the aging process, and is beneficial to the prevention of diseases related to oxidative stress such as cancer and diabetes.
4). Raw material for drug synthesis: it is an important intermediate for the synthesis of some cardiovascular drugs and lipid-lowering drugs, and drugs with better efficacy and safety can be prepared through its chemical modification and transformation.
5). Pharmaceutical excipients: It can be used as oil phase components or solvents in drug preparations, used in the preparation of liposomes, microemulsions and other drug carriers, to improve the solubility and bioavailability of drugs.
6). Coatings and inks: in coatings and inks industry, ethyl linoleate can be used as plasticizer and solvent, which can improve the fluidity, drying and flexibility of coatings and inks, and improve the quality and performance of products.
7). Surfactant: It can be used to synthesize surfactants, such as emulsifiers, detergents, etc. It has good emulsifying and dispersing properties, and can form a stable interfacial film at the interface of oil and water, which is widely used in cosmetic, food, textile and other industries.
Storage
1). Temperature: It should be stored in a low temperature environment, and it is generally recommended that the storage temperature should be below - 18℃ to inhibit its oxidation and hydrolysis reaction and prolong its shelf life.
2). Humidity: The storage environment should be kept dry, with relative humidity controlled below 50% to avoid moisture triggering hydrolysis reaction.
3). Light: It needs to be stored away from light, because light will accelerate its oxidation reaction, and light-avoiding packaging materials such as brown glass bottles or aluminum foil bags can be used.
4). Oxygen: minimize the contact with oxygen, can use nitrogen-filled packaging or add appropriate amount of antioxidant in the storage container, such as butyl hydroxyanisole (BHA), di-tert-butyl-p-cresol (BHT).
5). Packaging requirements: usually packaged in glass, stainless steel or food-grade plastic containers with good sealing performance.
Stability
1). Oxidation reaction: Ethyl linoleate molecule contains several unsaturated double bonds, it is easy to undergo oxidation reaction with oxygen in the air, generating peroxides, aldehydes, ketones and other oxidation products, resulting in the increase of its acid value, darkening of its color, odor, and reduction of its quality and nutritional value.
2). Hydrolysis reaction: under acidic or alkaline conditions, ethyl linoleate will undergo hydrolysis reaction to produce linoleic acid and ethanol. The degree of hydrolysis is related to factors such as the pH, temperature and moisture content of the environment, and the hydrolysis reaction under alkaline conditions is more intense than under acidic conditions.
3). Isomerization reaction: under the action of high temperature, light or catalyst, the double bond in the molecule of ethyl linoleate may undergo an isomerization reaction, changing from the natural cis configuration to the trans configuration. The nutritional value and physiological function of trans fatty acids are different from those of cis fatty acids, and excessive intake of trans fatty acids may increase the risk of cardiovascular disease.
4). Temperature: Elevated temperature accelerates the oxidation, hydrolysis and isomerization reactions of ethyl linoleate, reducing its stability. Under high temperature environment, molecular movement is intensified, reaction rate is accelerated and shelf life is shortened.
5). Light: light can stimulate the double bond in the molecule of ethyl linoleate, making it easier to react with oxygen, triggering oxidation and isomerization reactions, the longer the light intensity and time, the greater the impact on its stability.
6). Metal ions: some metal ions such as iron, copper and manganese can catalyze the oxidation reaction of ethyl linoleate and reduce its stability. Metal ions can accelerate the oxidation process by reacting with peroxides to generate free radicals and triggering chain oxidation reactions.
7). Impurities: impurities in ethyl linoleate such as moisture, free fatty acids, and residual catalyst can affect its stability. Moisture will promote the hydrolysis reaction, free fatty acids will increase the acid value, and residual catalysts may trigger unwanted chemical reactions.
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FAQ
Q: How do you control the quality?
A: We have own quality control system, also do any other Third-party test. Our lab do the inspection for 27 years.
Q: Do you accept small orders ?
A: Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you.
And we are looking forward to co-work with you for a long term relationship.
Q: Do you provide sample?
A: Sure, we provide 100g free sample.
Q: How about the price? Can you make it cheaper ?
A: We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
Q: Are you able to deliver on time?
A: Of course! we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
Q: Can I visit your company and factory in China?
A: Sure. You are very welcomed to visit our company in Kaifeng, China,we will personally take you to visit the factory and explain your doubts in detail.
Q: How Can I place an order?
A: You could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.
Q: When will i get your reply?
A: We ensure the fastest response, fastest service, E-mails will be replied with in 12 hours.
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