Food Grade Tetrasodium Pyrophosphate (Sodium Pyrophosphate)

Manufactured by Jiangsu Kolod Food Ingredients Co., Ltd.

About Jiangsu Kolod Food Ingredients Co., Ltd.

Jiangsu Kolod Food Ingredients Co., Ltd. is a professional Chinese manufacturer and global supplier specializing in high-quality food-grade phosphate additives. Headquartered in Jiangsu, we focus on the R&D, production and distribution of safe, compliant and high-performance food ingredients for food processing enterprises, distributors and brand owners worldwide.

Adhering to strict food safety management systems and international production standards, we provide a full portfolio of phosphate products with stable quality and consistent performance. With mature export experience and a complete supply chain system, we are committed to becoming a reliable long-term partner for global food industry clients, delivering cost-effective ingredient solutions and responsive technical support.

Product Overview

Tetrasodium Pyrophosphate (commonly referred to as Sodium Pyrophosphate, TSPP) is a multifunctional inorganic phosphate additive widely adopted in the food processing industry. Jiangsu Kolod supplies this ingredient in two standard forms: anhydrous sodium pyrophosphate and decahydrate sodium pyrophosphate, both produced to meet food-grade quality requirements.

As a versatile food ingredient, it functions as a pH regulator, metal ion chelator, texture improver, emulsifier and binding agent across various food formulations. It helps food manufacturers optimize product texture, extend shelf life, stabilize product quality and improve processing efficiency.

Core Product Specifications

Key Features & Functional Advantages

Powerful Metal Chelation: It demonstrates strong chelating reactivity with metal ions such as Cu²⁺, Fe³⁺ and Mn²⁺. By binding free metal ions, it effectively suppresses metal-induced oxidation and rancidity, stabilizes natural pigments, and prolongs the shelf life of food products.

Reliable pH Buffering: Its aqueous solution is alkaline with excellent buffering capacity, which helps maintain a stable pH level during food processing and ensures consistent product quality across production batches.

Good Water Solubility: It dissolves easily in water for uniform dispersion in food systems, making it convenient for formulation and production use. It is insoluble in ethanol and other organic solvents.

Enhanced Water Holding Capacity: It interacts with protein in meat and aquatic products to improve water retention, preserve product tenderness and juiciness, and reduce weight loss during processing, freezing and cooking.

Food Industry Applications

Our food-grade sodium pyrophosphate is suitable for a wide range of food processing scenarios:

Meat & Aquatic Product Processing: Added to processed meat, frozen fish, seafood and surimi products as a water retention agent and tenderizer to maintain moisture, improve texture and reduce cooking loss.

Bakery & Leavening Systems: Used as a component in baking powder formulations to adjust leavening rate and improve the texture of baked goods. It also enhances the elasticity and smoothness of noodle and pasta products.

Cheese & Dairy Processing: Acts as an emulsifying stabilizer in cheese production to improve texture uniformity and melting properties; it also stabilizes dairy emulsion systems and prevents fat separation.

Canned Food & Condiments: Applied in canned meat, canned seafood and sauce products to maintain product stability, prevent fat oxidation and preserve natural color and flavor during shelf storage.

Packaging Details

We adopt durable, moisture-proof packaging to ensure product quality remains intact during long-distance international transportation and storage:

Inner packaging: Food-grade polyethylene (PE) bag to prevent moisture ingress and external contamination

Outer packaging: Reinforced compound plastic woven bag for impact resistance and structural protection

Standard net weight: 25 kilograms per bag

Customized packaging specifications can be arranged according to customer requirements

Storage, Transportation & Safety Guidelines

Storage Conditions: Keep in a dry, cool and well-ventilated warehouse. Seal the package properly after opening to avoid moisture absorption and caking.

Transportation Requirements: Protect from direct exposure to high temperature, rain and humidity during transit. Handle packages carefully to avoid tearing or damage.

Safety Precautions: This product is for food processing use only. It must be stored separately from toxic, hazardous or poisonous substances to prevent cross-contamination. Follow standard food handling hygiene practices during use.

Why Choose Jiangsu Kolod as Your Supplier?

Strict Quality Control: Every batch of product undergoes rigorous quality testing to ensure compliance with food safety standards and consistent performance.

Stable Bulk Supply: With large-scale production capacity and regular stock reserves, we can support large-volume orders and guarantee reliable on-time delivery.

Customized Solutions: We support customized product concentrations, packaging sizes and blended formulations to fit your specific production needs.

Professional Technical Service: Our technical team provides application guidance and formulation suggestions to help you achieve optimal product results.

Mature Global Trade Support: With rich export experience, we offer flexible trade terms and efficient logistics solutions for customers across different regions.

If you are interested in our food-grade tetrasodium pyrophosphate or need more product details, welcome to contact us for free samples, quotation or technical consultation.