Tetrasodium Pyrophosphate - TSPP
- Molecular Formula: Na₄P₂O₇
- Appearance: White, granular powder
- Solubility: Soluble in water
DESCRIPTION
Introduction:
Tetrasodium Pyrophosphate (TSPP) is a versatile and highly effective inorganic compound, primarily as a sequestrant and dispersing agent. When used in food-grade applications, TSPP helps enhance food texture, quality, and shelf life while preventing undesirable interactions with metal ions.
Specifications:
|
Item |
Index |
|
Assay |
96.5% min |
|
Water insoluble |
≤0.2% |
|
pH value(10g/L 5% water solution) |
9.9-10.7 |
|
Fluoride(as Cl)% |
≤0.0050 |
|
Heavy metals (As Pb) ,mg/kg |
≤1.0 |
|
Pb ,mg/kg |
≤4 |
|
As ,mg/kg |
≤3 |
Features:
Applications in Food Industry:
- Seafood Processing: TSPP is widely used to improve the texture and appearance of seafood products, such as shrimp and fish, by preventing oxidation and discoloration. It also helps retain moisture and enhance the overall quality of frozen seafood.
- Meat and Poultry: Used in meat and poultry processing to improve water retention, texture, and color. TSPP prevents the formation of unwanted metal ions and helps in maintaining the product's quality during storage and processing.
- Beverages and Food Additives: TSPP can be used in the beverage industry to improve clarity, stability, and color. It also acts as an emulsifying agent in various food formulations.
- Canned Vegetables and Fruits: It helps maintain the texture and color of canned fruits and vegetables by preventing undesirable browning and mineral interactions.
