Product Overview & Quality

Product Name: Starch soluble (Amylum)
Grade: Analytical Reagent (AR Grade), providing high sensitivity and clarity for quantitative chemical analysis.
Physical Properties: Odorless, fine white powder.
Solubility: Soluble in boiling water (forms a clear or slightly opalescent solution); insoluble in cold water and alcohol.
Key Use: Primarily used as an indicator in iodometric titrations; forms a deep blue complex in the presence of free iodine.

Safety & Hazards

Classification: Generally recognized as safe (GRAS); not classified as a hazardous substance under GHS criteria.
Health Risks: Dust may cause minor mechanical irritation to the eyes or respiratory tract upon inhalation.
First Aid Measures: Flush eyes or skin with plenty of water if contact occurs. Move to fresh air if dust is inhaled.

Handling & Storage

Storage: Keep in a tightly closed container in a cool, dry place. Protect from moisture to prevent clumping and biological degradation (mold/bacterial growth).
Precautions: Wear basic PPE, such as a dust mask, during handling. It is recommended to prepare fresh starch solutions periodically, as they are susceptible to spoilage over time.