Product Name
Corn Starch
CAS Number
9005-25-8
Molecular Formula
(C6H10O5)n
Appearance
Fine, white to off-white powder
Description
Corn starch, also known as maize starch, is a polysaccharide extracted from the endosperm of corn kernels. It is composed primarily of amylose and amylopectin. This powder is odorless, tasteless, and highly soluble in water when heated, forming a smooth and viscous paste. Corn starch is widely used in various industries due to its versatility, low cost, and ease of modification.
Uses
Pharmaceutical Industry
Excipient and Binder: In tablet and capsule formulations, corn starch is used as an excipient, providing binding properties to ensure uniformity and stability of the dosage form.
Disintegrant: It helps in the disintegration of tablets upon ingestion, ensuring the active pharmaceutical ingredients are released rapidly in the digestive system.
Suspending Agent: Corn starch is used in liquid formulations to suspend active ingredients, ensuring even distribution and preventing settling.
01
Cosmetic and Personal Care Products
Absorbent: Corn starch is commonly used in cosmetic products such as powders, creams, and deodorants, where it acts as an absorbent, helping to control moisture and improve product texture.
Emollient and Binder: It is used in lotions, creams, and hair products to improve consistency and stability.
02
Food Industry
Thickening Agent: Corn starch is a common thickening agent in a wide range of food products such as sauces, gravies, soups, and puddings, providing a smooth texture.
Sweetener: Modified corn starch is used as a source of glucose and high-fructose corn syrup, both of which are utilized as sweeteners in processed foods and beverages.
03
Industrial Applications
Paper Industry: In paper manufacturing, corn starch is used as a sizing agent, enhancing the strength, texture, and printability of paper products.
Textile Industry: Used as a sizing agent in the textile industry to improve the fabric's strength and smoothness, reducing friction during weaving.
Adhesive Manufacturing: Corn starch is used in the production of adhesives for packaging, paper, and other industrial applications.
04
Quality Standards
- Standards: Conforms to USP and EP
- Microbial Limits: Meets pharmacopeial and food-grade standards
- Viscosity: 50 – 200 cP (1% aqueous solution, depending on grade)
Storage Conditions
- Store in a cool, dry, and well-ventilated area.
- Avoid exposure to moisture and high humidity, which may cause the powder to clump.
- Keep the container tightly closed to prevent contamination and degradation of the product.
- Recommended storage temperature: 15°C - 25°C.
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