Product Description
Tetrasodium Pyrophosphate (TSPP) is an inorganic compound commonly used in food processing, detergents, and industrial applications. It acts as an emulsifier, dispersing agent, buffering agent, and water softener. Jiangsu Khonor Chemicals Co., Limited supplies high-purity TSPP with consistent quality and reliable global delivery.
Product Specifications
| Parameter | Specification |
|---|
| Chemical Name | Tetrasodium Pyrophosphate |
| Molecular Formula | Na₄P₂O₇ |
| CAS Number | 7722-88-5 |
| Appearance | White crystalline powder |
| Solubility | Soluble in water |
| Purity (%) | ≥ 96.5 |
| pH (1% solution) | 9.8 - 10.8 |
| Loss on Ignition (%) | ≤ 0.5 |
| Heavy Metals (ppm) | ≤ 10 |
Production Method
Phosphoric Acid Reaction: Manufactured by reacting sodium carbonate with phosphoric acid.
Heat Treatment: The resulting mixture is heated to form tetrasodium pyrophosphate.
Crystallization & Drying: The final product is crystallized, dried, and milled to the required particle size.
Applications
Food Industry: Used as a leavening agent, emulsifier, and stabilizer in processed foods.
Detergents: Enhances cleaning efficiency by softening water and dispersing particles.
Ceramics: Acts as a dispersing agent in ceramic and clay production.
Metal Treatment: Used in metal cleaning and rust prevention.
Oil Drilling: Functions as a deflocculant in drilling mud formulations.
Certifications & Quality Assurance
ISO 9001 – Quality Management Certified
ISO 22000 – Food Safety Certified
HACCP – Food Safety Compliant
FCC, USP, and BP Standards for Food and Pharmaceutical Grades
Kosher & Halal Certified
Packaging & Storage
| Packaging Type | Weight |
|---|
| Plastic-lined Kraft Bags | 25kg/bag |
| Fiber Drums | 25kg/drum |
| Big Bags (FIBC) | 500kg - 1000kg |
Storage Conditions: Store in a dry, cool place, away from moisture and direct sunlight. Shelf life: 24 months.
Company Advantages
High-purity TSPP with consistent quality
China-based manufacturer with competitive pricing and bulk supply
Strict quality control with international certifications
Customizable packaging options to meet different industry requirements
Fast global shipping with reliable logistics
Know more about TSPP here: https://www.khonorchem.com/phosphate/65.html
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