Enhancing Seafood Quality: The Role of STPP (E451i) and SHMP (E452i) in Moisture Retention

In seafood processing—especially shrimp and frozen fish fillets—drip loss is one of the most expensive “invisible costs.” During freezing, storage, and thawing, uncontrolled moisture release reduces net weight (direct margin loss) and makes the texture drier, tougher, and less glossy, which quickly impacts buyer acceptance and export pricing. For exporters and processing plants, the second […]

Optimizing Industrial Water Treatment: STPP vs. SHMP as Scale Inhibitors

In industrial operations, hard water is a silent profit killer. Whether it’s in cooling towers, high-pressure boilers, textile processing, ceramics, or general process water loops, the buildup of calcium and magnesium scale reduces heat transfer efficiency, increases energy consumption, and triggers frequent maintenance shutdowns.If your team is actively searching for a water scale solution or […]

Sodium Tripolyphosphate (STPP): The Ultimate Ceramic Deflocculant

The definitive water-reducing agent for high-efficiency ceramic production. ✅ Reduce Water Content: Save 10-15% energy in spray drying towers. ✅ Improve Flowability: Achieve optimal viscosity without adding excess water. ✅ Flawless Glaze: Eliminate pinholes and “crawling” defects. Get Technical Data Sheet (TDS) The definitive deflocculant and water-reducing agent for high-efficiency ceramic production. ✅ Reduce Water […]

Sodium Hexametaphosphate (SHMP): The High-Efficiency Water Softener

Sodium HexametaPhosphate SHMP

  Industrial Grade | Total Phosphate (P₂O₅) ≥ 68% The undisputed champion of scale inhibition and ion sequestration. From industrial boilers to textile dyeing, SHMP ensures your water works for you, not against you. Get Specification (TDS) Home > Industrial Phosphates > Sodium Hexametaphosphate (SHMP) What is Industrial Grade SHMP? Sodium Hexametaphosphate (SHMP), often simply […]

Food Grade Sodium Hexametaphosphate (SHMP): Applications, E-Number & Safety

Sodium Hexametaphosphate (SHMP), designated as food additive E452(i), is a multifunctional ingredient essential for modern food processing. It serves as a sequestrant, stabilizer, and texturizer, ensuring that processed foods maintain their color, flavor, and consistency. Goway Chemical produces premium Food Grade SHMP that meets FCC (Food Chemicals Codex) and EU standards, with strict limits on […]

Sodium Acid Pyrophosphate (SAPP): The Baking Industry Standard

Sodium Acid Pyrophosphate (SAPP), chemically known as Disodium Pyrophosphate (Na₂H₂P₂O₇), is the gold standard leavening acid for the baking industry. It determines the volume, texture, and taste of everything from donuts to baking powders. As a specialized phosphate manufacturer, Goway Chemical supplies premium SAPP (E450i) with precise “Rate of Reaction” (ROR) control to meet specific […]

Tetrasodium Pyrophosphate (TSPP): The Industrial & Food Grade Guide

Tetrasodium Pyrophosphate (TSPP), also known simply as Sodium Pyrophosphate, is a powerful alkaline phosphate used to emulsify proteins in meat, control tartar in toothpaste, and chelate magnesium in detergents. As a manufacturer, Goway Chemical helps buyers distinguish between the various pyrophosphates to ensure the right functionality for your formulation. TSPP increases the pH and ionic […]

Food-Grade Phosphates: Functions, Types, and Applications in Modern Food Processing

Last Updated: January 2026• Author: Irene (Goway Chemical Content Team) 2026 Ultimate Guide • Food Manufacturers • R&D • QA/Regulatory • Procurement Food-Grade Phosphates: The Complete Guide to Functions, Types, Applications & Compliance Food-grade phosphates are functional ingredients used to improve yield, water-holding capacity, texture, emulsification, pH stability, metal-ion control, and leavening performance in modern […]

Sodium Acid Pyrophosphate (SAPP): Types, Grades, Functions, and Applications in Food Processing

Sodium formate

Sodium Acid Pyrophosphate (SAPP) is one of the most widely used food-grade phosphates in bakery, fried foods, processed meats, and instant products. Known for its controlled reaction rates and functional versatility, SAPP plays a crucial role in leavening systems, color stabilization, texture improvement, and pH adjustment. This guide explains SAPP’s chemical behavior, type classifications, application […]

STPP vs SHMP vs TSPP: Differences, Functions, and Best Applications Explained

Phosphate additives play a central role in food processing, detergents, ceramics, and other industrial formulations. Among them, sodium tripolyphosphate (STPP), sodium hexametaphosphate (SHMP), and tetrasodium pyrophosphate (TSPP) are the most frequently used due to their unique chemical behaviors and broad functionality. Although these phosphates belong to the same family, their performance and application suitability vary […]