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Corn Starch
Pharmaceutical Chemistry

Corn Starch

Formula: (C6H10O5)n GOST/CAS: ГОСТ 32159-2013 / CAS 9005-25-8

Corn starch is a homogeneous white or slightly yellowish powder with no pronounced taste or odor. It is insoluble in cold water and alcohol, but upon heating in water, it swells to form a viscous colloidal solution (paste). The product is a crucial natural carbohydrate widely used both in the food industry as a natural thickener and in technical sectors: in the production of paper, corrugated board, textiles, and pharmaceuticals.

Applications

Tile Adhesives (C1, C2): Used as a premium anti-sagging additive. It prevents heavy tiles and large-format porcelain stoneware from slipping down vertical surfaces immediately after application, while effectively extending the open time.
Plasters and Renders: Incorporated into cement, gypsum, and lime-based formulations to enhance plasticity. It facilitates smoother application and leveling of thin layers, reducing trowel drag and friction.
Textile Industry: Used for yarn sizing (increasing the smoothness and strength of threads before weaving).
Pharmaceuticals and Cosmetology: Acts as a binding filler for tablets, as well as a component for dusting powders and ointments.

Key Advantages

Neutrality: Does not alter the original taste, color, or natural odor of the final product.
High binding properties: Forms a stable, transparent paste with good viscosity upon cooling.
Naturalness and safety: A fully biodegradable plant-based product that complies with strict food and safety standards.
Cost-effectiveness: Optimal price-to-functionality ratio for mass production.

Storage & Transportation

  • Store in dry, well-ventilated warehouses free from foreign odors.
  • Relative humidity in the room should not exceed 75%.
  • Do not store together with products that have a strong, specific odor.
  • Ensure packaging remains sealed and protected from direct moisture exposure during transportation.

Technical Specifications

Appearance White or slightly yellowish powder
Moisture content max 14-15%
Acidity (per 100 g of dry matter) max 20-25 cm³
Ash content max 0.3%
Sulfur dioxide max 50 mg/kg

Supply info

  • Paper or polypropylene bags (25 kg).
  • By road and rail in covered transport vehicles.

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