About Triacetin
Triacetin
The triglyceride
1,2,3-triacetoxypropane is more generally known as
triacetin and
glycerin triacetate. It is the triester of glycerol and acetic acid.It is a colorless viscous liquid.
Use of Triacetin: As flxative in perfumery solvent in manufacturing celluloid, photographic films, tech triacetin as a solvent for basic dyes, particularly indulines and tannin in dyeing.
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Chemical Properties:
| Items | Result |
| Make | China |
| CAS NO | 102-76-1 |
| Acidity | 0.056% |
| Purity | 99.40% |
| Color | 15 |
| Specific gravity | 1.1590 |
| Water | 0.0 |
| Refractive index (20°) | 1.4307 |
Key Properties and AdvantagesTriacetin features a neutral pH, high purity (>99%), and impressive solubility in water and common solvents. Its bland taste, odorless nature, and colorless appearance make it ideal as a plasticizer and additive in sensitive mediums like food and pharmaceuticals. The stability and non-hazardous classification further increase its safety profile in industrial and manufacturing settings.
Applications and VersatilityThis compound serves multiple roles, from plasticizing plastics to acting as a solvent in pharmaceutical formulations and food additives. Triacetin is also widely used in cigarette filter production and can serve as an excipient in various preparations. Its compatibility with alcohol, ether, and water, along with its excellent safety profile, creates diverse application possibilities for manufacturers and processors.
Packaging, Storage, and Shelf LifeTriacetin is supplied in robust packaging options, including barrels, IBC drums, and tanker loads, ensuring secure and convenient transport. It should be stored in tightly closed containers in cool, dry, and well-ventilated areas to maintain its integrity. The product offers a solid shelf life of two years when stored as recommended, supporting efficient long-term usage.
FAQs of Triacetin:
Q: How is Triacetin most commonly used in industry?
A: Triacetin is primarily used as a plasticizer in the plastics industry, a solvent in pharmaceuticals, and as a humectant and solvent in food additives. Its role as a plasticizer also extends to cigarette filters, improving flexibility and processing properties.
Q: What are the benefits of using Triacetin as a plasticizer?
A: As a plasticizer, Triacetin enhances the flexibility, durability, and processability of plastics. Its compatibility with a variety of polymers and non-toxic, odorless nature make it suitable for sensitive applications such as food packaging and medical products.
Q: When should Triacetin be stored or handled with caution?
A: Although Triacetin is classified as non-hazardous and stable under recommended conditions, it should be stored in tightly closed containers, in a cool, dry, and well-ventilated location, away from incompatible substances to avoid degradation and maintain quality.
Q: What process is used to apply Triacetin in food and pharmaceutical industries?
A: In food and pharmaceuticals, Triacetin can be directly mixed as a solvent or additive as per formulation requirements due to its good solubility and compatibility. Its bland taste and odorless profile ensure it does not alter product characteristics.
Q: Where can Triacetin be procured and in what packaging options?
A: Triacetin is available from reputable exporters, importers, and suppliers in India, and can be purchased in bulk as barrels, IBC drums, or as tanker loads to suit industrial requirements.
Q: Is Triacetin safe and non-toxic for various applications?
A: Yes, Triacetin is considered non-toxic and is classified as non-hazardous. It does not pose poisoning risks and is safe for its intended industrial, food, and pharmaceutical applications when handled as directed.