What is CAS number 102-76-1?
The CAS number 102-76-1 is the chemical triacetin, also known as glyceryl triacetate , triacetyl glycerin, 1,2,3-propanetriol triacetate, short for GTA, is a colorless oily liquid with a slight oily odor that can cure at low temperatures. It is a fundamental specialty chemical that is ubiquitous in many everyday products yet often overlooked. This clear, colorless, and odorless liquid is chemically classified as a triester, which means it is derived from a reaction involving glycerin and acetic acid. Known by its chemical formula of C9H14O6, Triacetin, with its substantial molecular weight of 218.2 g/mol. As a non-toxic plasticizer, triacetin has been widely used in food, food packaging and care products, cosmetics, tobacco and other industries.
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| Appearance | Colorless Transparent Liquid |
| Content,% | 99.50 Min |
| Color (Pt-Co) | 15 Max |
| Water, % | ≤0.05 |
| Acidity (As Acid),% | ≤0.005 |
| Refractive Index (25°c/D) | 1.429~1.431 |
| Relative Density (25/25°℃) | 1.154~1.158 |
| Heavy Metals (as Pb) | ≤5 ppm |
| Arsenic | ≤1 ppm |
What is CAS number 102-76-1 Triacetin used for?
Food Industry
Food Additive: Triacetin is used as a plasticizer in confectionery, candies, and gum to enhance texture and moisture retention.
Emulsifier: Glyceryl triacetate E1518 Works as an emulsifier in food formulations like margarine, salad dressings, and mayonnaise.
Flavor Carrier: Serves as a solvent for flavors and aromas in food and beverages.
Pharmaceutical Industry
Plasticizer in Tablets: Used as a plasticizer in tablet coatings, ensuring improved flexibility and stability.
Solvent for Active Ingredients: Acts as a solvent for poorly soluble pharmaceutical substances, aiding in drug delivery systems.
Injection Formulations: Used in injectable formulations to dissolve or stabilize medicinal ingredients.
Industrial & Cosmetic Uses
Cosmetics: Glyceryl triacetate liquid is used in cosmetic formulations such as lotions, creams, and perfumes to enhance texture and solubility.
Plastic & Coating Industry: Acts as a plasticizer in the production of films, coatings, and adhesives.
Solvent in Industrial Applications: Used as a solvent in the textile, rubber, and leather industries.
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1: Price - Competitive and reasonable price
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4: Customization - Customized labels and packaging; OEM/ODM service
5: Storage - Sufficient stock in China warehouse
packaging
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Weight |
Packing |
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<25KG |
By foil-alum bag/pap/bottle |
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≥25kg |
Package: 25kg/drum/bag or as your request |
about us
Gneebio is located in Henan Province, China, we have passed the quality system certification, have self-managed import and export rights, and our products are well received by customers.
As a leading global supplier, we deliver certified chemical raw materials compliant with REACH, ROHS, ISO, and other international standards. Our robust monthly production capacity ensures consistent quality and reliable supply for bulk orders.
The company's main products are organic solvents, plasticizers, alcohols, aromatics, ethers, formic acid, acetic acid, epoxy resin curing agent, washing class, water treatment chemicals, and other chemical products.
