Product Parameters
|
Item |
Specification |
|
Density |
0.902 |
|
Melting Point |
-83.5°C |
| Boiling Point | 75-77.5°C |
| Refractive index | 1.371-1.374 |
| Flash point | -4℃ |
| Vapour pressure | 111.7±0.1 mmHg at 25°C |
|
PSA |
26.30000 |
|
LogP |
0.56940 |
| Appearance | Colourless liquid |
Application
1). Widely used in the production of ink, adhesive, artificial leather, but also a pharmaceutical and organic acid extractant, but also used as varnish, spice components
2). It can be used to dissolve nitrocellulose, ink, grease and so on, and can also be used as raw material for making lacquer, artificial leather, plastic products, dyes, drugs and spices, etc.
3). Can be used in small quantities for magnolia, ylang ylang, osmanthus, rabbit ear grass flower and flower water, fruit fragrance and other flavours as a head fragrance to enhance the fresh fruit fragrance, especially for perfume flavour, there is a rounded effect. Applicable to cherry, peach, apricot, grape, strawberry, hook, banana, raw pear, pineapple, lemon, melon and other edible flavours. Alcohol flavours such as brandy, whisky, rum, yellow wine, white wine and so on are also used.
4). Mainly used for flavouring, persimmon de-astringent, making granules or tablets of spices, brewing vinegar ingredients. Widely used in the preparation of cherries, peaches, apricots and other fruit-based flavours and brandy and other alcohol flavours. Also used as a solvent for gum sugar gum-based vinyl acetate, pigment diluent, also used for decaffeinated coffee, tea and fruits, vegetables and so on.
5). Ethyl acetate is one of the most widely used fatty acid esters and is a fast-drying solvent with excellent solvency, making it an excellent industrial solvent. Can be used for nitrate fibre, ethyl fibre, chlorinated rubber and vinyl resin, cellulose acetate, cellulose butyl acetate and synthetic rubber, can also be used for photocopiers with liquid nitro fibre ink. It can be used as a solvent for adhesives and a diluent for spray paints; it can be used as a cleaning agent in the textile industry, as a flavour extractant for special modified alcohols in the food industry, and also as an extractant for pharmaceutical processes and organic acids. In the spice industry is an important spice additives, can be used as a component of flavouring agent. Ethyl acetate is also a raw material for the manufacture of dyes, drugs and spices. Ethyl acetate is a highly efficient solvent for many types of resins and is widely used in the production of ink and artificial leather.
6). Used as a flavouring agent for feed.
7). Used as analytical reagent, chromatographic analysis standard substance and solvent
8). Extractant, to extract many compounds (phosphorus, tungsten, arsenic, cobalt) from aqueous solution. Organic solvent. Separation of sugar as a standard for calibration thermometer. Determination of bismuth, gold, iron, mercury, oxidising agents and platinum. Determination of bismuth, boron, gold, iron, molybdenum, platinum, potassium and thallium. Biochemical research, protein sequence analysis. Environmental protection, pesticide residue score
9). Extractant, extract many compounds (phosphorus, tungsten, arsenic, cobalt) from aqueous solution, used as a solvent for crystallisation in organic analysis, used as a standard for calibrating thermometers when separating sugars, checking bismuth, gold, iron, mercury, oxidising agents and platinum, determination of bismuth, boron, gold, iron, molybdenum, platinum, potassium and thallium. Biochemical research, protein sequence analysis. Environmental protection, pesticide residue analysis. Organic synthesis. Spice manufacturing.
10). Used as a solvent, and for the synthesis of dyes and some pharmaceutical intermediates.
Storage
1. Colourless transparent liquid. Miscible with chloroform, alcohol, acetone and ether.
2. Chemical properties: ethyl acetate is easily hydrolysed, and gradually hydrolysed to form acetic acid and ethanol when water is present at room temperature.
3. Stability: stable
4. Prohibited substances: strong oxidising agents, alkalis and acids.
5. Hazard of polymerisation: no polymerisation.
Stability
1). Colourless transparent liquid. Miscible with chloroform, alcohol, acetone and ether; 1ml of this product can be dissolved in 10ml of water at 25℃, and a binary azeotropic mixture is formed when the temperature rises. The boiling point of the azeotropic mixture formed with water is 70.4℃, containing 6.1% water (mass); the boiling point of the azeotropic mixture formed with ethanol is 71.8℃; the boiling point of the ternary azeotropic mixture formed with 7.8% water and 9.0% ethanol is 70.2℃. Volatile and easy to catch fire. It has fruity odour. Moisture can make it decompose slowly and show acidic reaction. Flammable, its vapour and air are easy to form explosive mixtures, the explosion limit of 2.2% to 11.2% (volume).
2). CHEMICAL PROPERTY: Ethyl acetate is easily hydrolysed and also gradually hydrolysed to produce acetic acid and ethanol when water is present at room temperature. Adding trace acid or alkali can promote the hydrolysis reaction. Ethyl acetate can also occur alcoholysis, ammonia, ester exchange, reduction and other common reactions of general esters. It condenses by itself in the presence of sodium metal to form 3-hydroxy-2-butanone or ethyl acetoacetate; it reacts with Grignard's reagent to form ketone, and further reaction gives tertiary alcohol. Ethyl acetate is relatively stable to heat and remains unchanged when heated at 290°C for 8-10 hours. It decomposes into ethylene and acetic acid when passed through red-hot iron pipe, into hydrogen, carbon monoxide, carbon dioxide, acetone and ethylene through zinc powder heated to 300~350°C, and into water, ethylene, carbon dioxide and acetone through dehydrated aluminium oxide at 360°C. Ethyl acetate is decomposed by ultraviolet irradiation to produce 55 per cent carbon monoxide, 14 per cent carbon dioxide and 31 per cent hydrogen or methane, which are flammable gases. Reaction with ozone produces acetaldehyde and acetic acid. Gaseous hydrogen halides react with ethyl acetate to form ethyl halide and acetic acid. Hydrogen iodide is the most reactive, while hydrogen chloride requires pressure to decompose at room temperature, and is heated to 150°C with phosphorus pentachloride to form chloroethane and acetyl chloride. Ethyl acetate forms various crystalline complexes with metal salts. These complexes are soluble in anhydrous ethanol but not in ethyl acetate, and are easily hydrolysed in water.
3). Stability:Stable.
4). Prohibited substances: strong oxidants, alkalis, acids.
5). Hazard of polymerisation: no polymerisation.
Packaging & Ship
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Packaging
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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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