Guanidine phosphate, with the molecular formula usually expressed as CH₆N₃ · H₃PO₄ (or more precisely C (NH₂)₃H₂PO₄), has a molecular weight of approximately 170.09 and is a salt compound formed by guanidine and phosphoric acid. It is usually a white crystalline powder or crystal. Products with higher purity have a pure white color and no obvious impurities. It is highly soluble in water, and its aqueous solution is colorless and transparent (for example, a 4% aqueous solution is clear without turbidity). It has poor solubility in organic solvents.

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SAFETY INFORMATION

PRODUCT USAGE

Guanidine phosphate is a versatile nitrogen-phosphorus synergistic chemical widely recognized for its superior flame retardant properties. Its primary application is in the treatment of wood, paper, and textiles, where it provides excellent fire resistance with low smoke toxicity and high thermal stability. In the construction and interior decor industries, it is a key ingredient in flame-retardant coatings and adhesives for plywood and fiberboard. Furthermore, it serves as a high-efficiency antistatic agent in the textile industry and is utilized as a specialized additive in detergent formulations. In the pharmaceutical and chemical sectors, it also acts as an intermediate for synthesizing complex organic compounds and as a pH buffering agent in biochemical research.