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Analysis of the Current Status of China’s Food-Grade Phosphate Market

After years of strategic planning and adjustments to its product mix, China’s phosphate industry has gradually established a rational layout: primary products—yellow phosphorus and phosphoric acid—are concentrated near raw-material sources, while coastal regions are prioritized for the development of phosphorus-based derivatives and high-value fine-phosphate chemicals. Currently, 94% of China’s yellow-phosphorus production capacity is concentrated in energy-rich, low-energy-cost provinces such as Yunnan, Guizhou, Sichuan, and Hubei, ensuring low production costs for yellow phosphorus and providing strong support for the country’s extensive phosphate industry.

2022-05-30

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Applications and Addition Levels of Several Food-Grade Phosphates

Yunnan Laidefu Technology Co., Ltd. (hereinafter referred to as addiphos) is a high-tech enterprise specializing in the R&D, design, production, and sales of food-grade phosphate additives. For nearly two decades, addiphos has been engaged in the export of high-end, specialty phosphates and serves as a key raw-material supplier to renowned international phosphate multinationals. Leveraging proprietary Chinese technologies, addiphos has consistently built a strong brand for Chinese food-grade phosphates, earning a well-recognized reputation on the global stage. addiphos will continue to develop the international market for high-end phosphate products while simultaneously introducing internationally competitive products into the domestic food industry.

2020-12-29

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Applications of Phosphates in Food Processing

Phosphates can be classified into orthophosphates and polyphosphates: Orthophosphates refer to the various salts of orthophosphoric acid (H3PO4), such as M3PO4, M2HPO4, and MH2PO4 (where M is a monovalent metal ion). Upon heating, orthophosphates undergo dehydration and condensation to form polyphosphates, with the general formula Mn+2PnO3n+1, in which M is a monovalent metal ion and n is the number of phosphorus atoms; when n becomes very large, the limiting chemical formula for polyphosphates is MnPnO3n. Salts of pyrophosphoric acid are called pyrophosphates, e.g., M4P2O7; salts of triphosphoric acid are called tripolyphosphates, e.g., M5P3O10; polyphosphates are collectively defined as condensed phosphates containing three or more phosphorus atoms, and the number of O–P–O linkages in the molecule is referred to as the chain length of the polyphosphate. Metaphosphates have the molecular formula (MPO3)n and can generally be divided into cyclic metaphosphates, insoluble metaphosphates, and metaphosphate glasses (which are, in fact, mixtures of chain-like polyphosphates with a chain length greater than 10 and small amounts of cyclic metaphosphates).

2020-12-29

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Congratulations on the official launch of the Yunnan Laidefu Technology Co., Ltd. website!

Yunnan Laidefu Technology Co., Ltd. (hereinafter referred to as addiphos) is a high-tech enterprise specializing in the R&D, design, production, and sales of food-grade phosphates. For nearly two decades, addiphos has been exporting high-end, specialty phosphates and serves as a key raw-material supplier for renowned international phosphate multinationals. Leveraging proprietary Chinese technologies, addiphos has consistently built a strong brand identity for Chinese food-grade phosphates, earning a well-recognized reputation on the global stage. addiphos will continue to develop the international market for high-end phosphate products while simultaneously introducing internationally competitive products into the domestic food industry.

2020-12-29

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Phosphate

Phosphates are natural constituents of nearly all foods and are widely used in food processing as important food ingredients and functional additives.

2020-12-29

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Yunnan addiphos technology co.,ltd.

Address: Haikou Industrial Park, Xishan District, Kunming City, Yunnan Province

Tel: 0871-65027261

Mailbox (Domestic):sales@addiphos.com

Sales Service (Export) Mailbox: sales@addiphos.com

After-sales service (export) mailbox: service@addiphos.com

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