Dextrin Versatile Water-Soluble Carbohydrate Polymer

Dextrin – Versatile Water-Soluble Carbohydrate Polymer

Chemical Name: Dextrin
CAS Number: 9004-53-9
HS Code: 35051000
Appearance: White to yellowish powder
Solubility: Soluble in water
Source: Derived from starch (corn, potato, or tapioca)

Product Overview:

Dextrin is a group of low-molecular-weight carbohydrates produced by the hydrolysis of starch. It is widely used across various industries due to its excellent binding, adhesive, and thickening properties. Dextrin is biodegradable, non-toxic, and exhibits good solubility in water, making it suitable for applications in food, pharmaceuticals, textiles, adhesives, and more.

Key Features:

• ✔ Water-soluble and easy to handle

• ✔ Excellent adhesive and binding agent

• ✔ Biodegradable and environmentally friendly

• ✔ Odorless and tasteless

• ✔ Available in white, yellow, and brown grades (based on roasting level)

Applications:

Food Industry:

• Used as a fiber source, thickener, or stabilizer

• Acts as a fat replacer in low-calorie foods

• Improves texture and shelf life in bakery items

Adhesive Industry:

• Essential in making paper, cardboard, envelopes, and carton adhesives

• Used in postage stamp and label adhesives

Textile & Printing:

• Sizing agent in textile processing

• Used in dye printing pastes for color fixing

Pharmaceuticals:

• Used as a binder and filler in tablet formulations

• Serves as a carrier for active ingredients

Foundry & Ceramics:

• Acts as a binder for sand molds

• Provides better green strength and mold integrity

Types of Dextrin:

• White Dextrin: Neutral pH, suitable for food and pharma use

• Yellow Dextrin: Higher adhesive strength, used in textile and adhesives

• British Gum (Brown Dextrin): High viscosity, used in foundry and packaging industries

Typical Specifications:

• Moisture Content: ≤ 10%

• pH (5% Solution): 4.5 – 6.5

• Cold Water Solubility: ≥ 95%

• Ash Content: ≤ 2%

• Viscosity (5% solution): 50–300 cps (varies by grade)

Packaging & Storage:

• Packaging: 25 kg paper or laminated bags, bulk available

• Storage: Store in a cool, dry place away from moisture and direct sunlight

• Shelf Life: 12–24 months under proper storage conditions

Safety & Compliance:

• Food-grade and industrial-grade available

• Conforms to FCC, USP, or equivalent standards (based on grade)

• Non-toxic and biodegradable

• MSDS available upon request

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