Description

Sodiumstarchphosphate CAS NO 53241-15-9 is a modified starch derivative, specifically a sodium salt of a starch phosphate ester. This compound is valued for its enhanced functional properties, including superior thickening, stabilizing, and texturizing capabilities compared to native starch. It is primarily utilized in the food and pharmaceutical industries as a versatile excipient and food additive, where consistent performance and quality are critical for product formulation and manufacturing.

Application

• Food Industry: Acts as a thickener, stabilizer, and texturizer in sauces, gravies, soups, and dairy products, providing smooth mouthfeel and preventing ingredient separation.
• Pharmaceutical Excipient: Used as a binder and disintegrant in tablet formulations, ensuring tablet integrity and controlled drug release.
• Bakery & Confectionery: Improves moisture retention, shelf life, and texture in baked goods, fillings, and glazes.
• Instant Food Products: Provides rapid viscosity development and cold-water solubility in instant puddings, desserts, and dry mixes.
• Meat and Seafood Processing: Functions as a binder and water-holding agent in processed meats, surimi, and seafood analogs to improve yield and texture.
• Cosmetics & Personal Care: Serves as a viscosity modifier and stabilizer in lotions, creams, and other topical formulations.

Basic Information

Product Name	Sodiumstarchphosphate
CAS No.	53241-15-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium starch phosphate; Starch, hydrogen phosphate, sodium salt; Sodium starch glycolate (related compound); Modified starch (phosphate ester); E 1410 (when used as a food additive); Explotab (trade name for sodium starch glycolate); Carboxymethyl starch sodium (related compound); Primojel (trade name)
EINECS	Contact for details

Quality Control

Our Sodiumstarchphosphate is manufactured under strict quality management systems. Each batch is tested to ensure it meets specifications for identity, purity, and performance, aligning with standards such as Food Chemicals Codex (FCC) and relevant pharmacopeial monographs where applicable. A Certificate of Analysis (COA) documenting key parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent caking or degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White or almost white, free-flowing powder
Identification (IR)	Conforms
pH (Suspension)	5.5 - 7.5
Loss on Drying	≤ 10.0 %
Residue on Ignition (Sulfated Ash)	Contact for details
Heavy Metals	≤ 20 ppm
Microbiological Quality	Contact for details
Viscosity / Functional Performance	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.