Octyl gallate

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Octyl gallate Specification

Application
Antioxidant in foods, cosmetics, and pharmaceuticals

Source
Synthetic

Ingredients
Octyl gallate

Solubility
Slightly soluble in water; soluble in alcohol, oils, and organic solvents

Product Type
Food Additive / Antioxidant

Form
Powder

Weight
25 kg (typical packing)

Shelf Life
2 Years

Packaging
Sealed Drum or Bag

Moisture
0.5%

Grade Standard
Food Grade / Industrial Grade

Pack Size
25 kg / Customizable

Flavor
Odorless and tasteless

Pack Type
Fiber Drum / HDPE Drum / Bag

Physical State
Solid

Purity
99%

About Octyl gallate

Product Name:Octyl gallate
Synonyms Octyl 3,4,5-trihydroxybenzoate
Molecular Formula:C15H22O5
Molecular Weight:282.33
CAS Registry Number:1034-01-1
EINECS:213-853-0
Octyl gallate is the ester of octanol and gallirc acid. As a food additive it is used under the E number E311 as an antiorxidant and preservative.

Versatile Antioxidant Solution

Octyl gallate is an effective antioxidant designed to preserve products from oxidative damage. It is suitable for a wide array of applications in food processing, personal care items, and pharmaceutical preparations. Its compatibility with various solvents allows for seamless integration into both water-based and oil-based formulations. Manufacturers and exporters supply this high-purity, food- and industrial-grade ingredient globally from China.

Safe and Reliable Packaging Options

Packaged securely in sealed fiber drums, HDPE drums, or bags, Octyl gallate maintains its stability and quality for up to two years. Standard pack size is 25 kg, but customization is available to meet specific logistical needs. This ensures safe handling during transport, maximizing shelf life and minimizing exposure to moisture.

FAQs of Octyl gallate:

Q: How is Octyl gallate typically used in the food and pharmaceutical industries?

A: Octyl gallate acts as an antioxidant, protecting food, cosmetics, and pharmaceuticals from oxidative spoilage. It is incorporated into products to extend shelf life, preserve freshness, and stabilize formulations, thanks to its high purity and low moisture content.

Q: What benefits does Octyl gallate provide compared to other antioxidants?

A: Octyl gallate offers excellent antioxidant efficacy at low concentrations, is odorless and tasteless, and is versatile in various solvent systems. Its high purity (99%) and customizable, secure packaging ensure product integrity and safety during storage and transportation.

Q: When should I use Octyl gallate in a formulation process?

A: Octyl gallate should be added during the preparation phase, ideally when mixing ingredients that are prone to oxidation. Its solubility in both oils and alcohols makes it easy to integrate at room temperature or during moderate heating steps.

Q: Where is Octyl gallate manufactured and supplied from?

A: Octyl gallate is synthetically manufactured and exported mainly from China. It is distributed globally by reputable exporters, manufacturers, and suppliers catering to both food and industrial-grade requirements.

Q: What is the recommended storage condition and shelf life for Octyl gallate?

A: The product should be stored in a sealed, moisture-free environment, preferably in its original fiber drum, HDPE drum, or bag. When properly stored, Octyl gallate retains its properties for up to two years.

Q: How soluble is Octyl gallate in different solvents?

A: Octyl gallate is slightly soluble in water but dissolves readily in alcohol, organic solvents, and oils, which supports its use in a wide variety of formulations across industries.

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