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TRIETHYL CITRATE (TEC)

Triethyl citrate is an ester of citric acid. It is a colorless, odorless liquid used as a food additive, emulsifier and solvent (E number E1505) to stabilize foams, especially as whipping aid for egg white. It is also used in pharmaceutical coatings and plastics.

Triethyl citrate is also used as a plasticizer for polyvinyl chloride (PVC) and similar plastics.Triethyl citrate has been used as a pseudo-emulsifier in e-cigarette juices. It functions essentially like lecithin used in food products, but with the possibility of vaporization which lecithin does not have.

Synonym Ethyl Citrate
CAS NO 77-93-0
Molecular Formula C 12 H 20 O 7
Molecular Weight 276
E: No E1505
EINECS 201-070-7
FEMA 3083
ChEMBL ChEMBL464988
ChemSpider 13850879
ECHA InfoCard 100.000.974
PubChem CID 6506
UNII 8Z96QXD6UM
Appearance Oily liquid
Density 1.137 g/mL at 25 °C
Melting point −55 °C (−67 °F; 218 K)
Boiling point 294 °C (561 °F; 567 K) at 1 atm 235 °C at 150 mmHg
Solubility in water 65 g/L
Magnetic susceptibility (χ) −161.9·10−6 cm3/mol
TEST UNIT SPECIFICATION
Appearance Colourless Oily Liquid
Colour APHA 50 Max
Odour - Mild characteristic to odourless
acidity (as citric acid) mgKOH/gm 0.02% Max
acidity (as citric acid) mgKOH/gm 0.02% Max
Specific Gravity at 25*c 1 .135+ 1.139
Moisture Content % by wt. 0.25% Max
Flash Point *C 150*C
Viscocity at 25*C 35mPa.s
Purity by GC % by wt. 99.0% Min

Personal/Health Care :

  • Face Care
  • Deodorants and perfumes
  • Hair Treatments
  • Body Care
  • Fixative
  • Colour Cosmetics
  • Medical Devices
  • Food Supplements

Food & Beverages :

  • Food Flavours
  • Energy and Carbonated Soft Drink, Feeds and Pets Food

Industrial Application :

  • Adhesives, Sealants
  • Fine Chemicals
  • Inks, Paints and Coatings
  • Paper
  • Plastics, Polymers
  • Surface Care
  • Metal Surface Treatments
Epoxy Coated M.S Drums : 225 kgs
IBCH Totes : 1125 kgs

24 months (if kept in (recommended storage))

GRADE ACTION
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GRADE 1 DOWNLOAD VIEW
SAMPLE COA DOWNLOAD
Properties Unit General Parameters Our Result
Appearance - Colourless oily Liquid Colourless oily Liquid
Color APHA 50 Max 24
Odor - Mild characteristic to Odorless Odorless
Acid Value MgKOH/gm 0.2 Max 0.04
Specific gravity @25degree C 1.1350-1.1390 1.1380
Refractive Index @25degree C 1.4390-1.4410 1.4410
Moisture Content (by KF method % by wt. 0.25 Max 0.05
Purity by GC % 99.00 Min. 99.93%
Solvent detected - - NO
Versatile Plasticizer

Triethyl Citrate (TEC) is a widely used plasticizer that imparts flexibility and durability to various polymers, particularly in applications such as films, coatings, and resins. It enhances the processability and performance of the materials.

Non-Toxic and Safe

TEC is considered non-toxic and safe for use in consumer products. It has been approved for use in food contact applications, pharmaceuticals, and personal care products, where it provides functionality without compromising safety.

Excellent Compatibility

TEC exhibits excellent compatibility with a wide range of polymers, including cellulose derivatives, vinyl resins, and synthetic rubbers. This compatibility enables TEC to effectively improve the flexibility, softness, and workability of these materials.

Low Volatility

TEC possesses low volatility, which ensures that it does not readily evaporate or migrate from the polymer matrix. This property contributes to the stability and longevity of the end products, preventing any undesirable changes over time.

Odorless and Colorless

TEC is odorless and colorless, making it ideal for applications where sensory attributes are important. Its neutral characteristics allow it to be used in products without altering the desired scent or appearance.

Regulatory Compliance

Triethyl Citrate (TEC) complies with various regulations and standards, including those related to food safety, pharmaceuticals, and consumer product safety. It meets the stringent requirements set by regulatory bodies to ensure product safety and quality.

FAQ'S

Triethyl Citrate (TEC) is an ester compound derived from citric acid. It is a colorless and odorless liquid that is commonly used as a plasticizer in various industries.
TEC acts as a plasticizer by improving the flexibility, workability, and durability of polymers. It reduces the brittleness of materials and enhances their processability during manufacturing.
Yes, TEC is considered safe for use in consumer products. It has been approved for food contact applications and meets regulatory standards for safety in pharmaceuticals and personal care products.
TEC finds applications in a wide range of industries. It is used in plastics, coatings, films, adhesives, pharmaceuticals, and personal care products.
Yes, TEC is biodegradable, making it environmentally friendly. It poses minimal risk to ecosystems and contributes to sustainable practices.
TEC exhibits good thermal stability and can withstand the typical processing temperatures encountered in various industries without significant degradation.
Yes, TEC demonstrates excellent compatibility with a variety of polymers, including cellulose derivatives, vinyl resins, and synthetic rubbers.
No, TEC is odorless and colorless, ensuring that it does not affect the sensory attributes of the final products.
Yes, TEC is subject to regulatory compliance standards, including those related to food safety, pharmaceuticals, and consumer product safety. It meets the requirements set by regulatory bodies to ensure product safety and quality.
TEC is commonly used as a plasticizer due to its ability to enhance the flexibility, workability, and durability of polymers. It helps reduce brittleness and improves the processability of materials, making them easier to handle and shape.
Triethyl Citrate (TEC) is considered to have low toxicity and is generally regarded as safe for use in various applications. It is not classified as a hazardous substance or a hazardous chemical under most regulatory frameworks. However, as with any chemical, it is essential to handle TEC with proper care and follow appropriate safety measures, including using personal protective equipment (PPE) and adhering to recommended handling, storage, and disposal practices. It is advisable to consult the Safety Data Sheet (SDS) or contact the manufacturer for specific information regarding the safe handling and use of Triethyl Citrate (TEC).