Triethyl Citrate ( TEC ) cas 77-93-0
Products Description
Triethyl Citrate can be derived naturally through plants or made synthetically in the labs. Generally, it is made through the esterification reaction between citric acid and ethanol. In this process, citric acid and ethanol are mixed together in the presence of a catalyst, typically sulfuric acid. The reaction leads to the formation of Triethyl Citrate and water as a byproduct. The resulting Triethyl Citrate is then purified to remove impurities and obtain the desired quality.
Triethyl Citrate is a multi-functional ingredient that is used widely in the personal care industry. It appears as a clear and colorless, oily liquid in its raw form. Triethyl Citrate is generally added for its oil controlling properties, which helps in maintaining healthy skin and hair. It also aids in increasing the viscosity of certain formulations to result in a richer texture that is easier to apply. Further, Triethyl Citrate is a good solvent and a perfuming agent that can mask the odor of other ingredients present in a formulation.
BASIC ANALYSIS
| Item of Analysis | Specification | Results |
| Color | Colorless to yellowish | Colourless liquid |
| Appearance | Oily liquid | Oily liquid |
| Fragrance | Faint fruity | Faint fruity |
| Triethyl citrate content,% | ≥99.0 | 99.81 |
| Refractive index (20℃) | 1.440~1.446 | 1.4425 |
| Relative density (25℃/25℃) | 1.136~1.140 | 1.1381 |
| Acid value(KOH)(mg/g) | ≤1.0 | 0.020 |
| Heavy metal(Pb)(mg/g) | ≤10 | ＜10 |
| Moisture,% | ≤0.25 | 0.035 |
used
Triethyl Citrate serves many purposes in the personal care and cosmetic industry. It is quite effective as an ingredient and can be found in a range of different products like serums, moisturizers, deodorants, lipsticks, primers, etc.
- Cosmetic products: It acts as a plasticizer, enhancing the spreadability and texture of the products. Additionally, it acts as a solvent, facilitating the incorporation of other ingredients. Triethyl Citrate is also a fragrance fixative, helping to prolong the scent in perfumes and colognes
- Skin care: It has oil controlling properties that makes it excellent for skin care products, especially for oily skin. It prevents the occurrence of blemishes and acne on the surface, while keeping it clean and healthy
- Hair care: It is a hydrating ingredient which moisturizes hair and gives them gloss and shine. It also enhances the spreadability of the hair care products and ensures even distribution of the product
What does TRIETHYL CITRATE do in a formulation?
- Deodorant
- Masking
- Plasticiser
- Solvent
- Viscosity controlling
Safety profile
Triethyl Citrate is considered safe for use in cosmetics and there is no evidence linking this ingredient to cancer. It is generally well-tolerated by hair and skin and does not cause any allergic reactions. However, individual sensitivities can vary, so it's always advisable to perform a patch test and consult with a dermatologist if any concerns arise. Triethyl Citrate is also halal-friendly, as it is a synthetic compound and does not involve animal-derived ingredients.
