Introduction of Quality Sodium Tripolyphosphate suppliers china
Classification. Quality Sodium Tripolyphosphate suppliers china has two crystalline states, type I (high temperature type) and type II (low temperature type). The difference between these two categories of Quality Sodium Tripolyphosphate suppliers china is that the bond length and bond angle of the two are different, and the chemical properties of the two are the same, but the thermal stability and hygroscopicity of Type I are higher than that of Type II.
Use. Quality Sodium Tripolyphosphate suppliers china has the functions of chelating, suspending, dispersing, peptizing, emulsifying, pH buffering, etc., and can be used as the main auxiliary agent of synthetic detergent, industrial water softener, leather pretanning agent, dyeing auxiliary agent, organic synthesis Catalysts, pharmaceutical industry dispersants, and food additives, etc.
Nature. Quality Sodium Tripolyphosphate suppliers china is a white powder, easily soluble in water, the aqueous solution is alkaline, and the pH of 1% aqueous solution is 9.7. There are two crystal forms, α-type (high-temperature type) and β-type (low-temperature type), both of which have the same chemical properties, and can obtain the same aqueous solution and crystalline hydrate.
However, the thermal stability, solubility, the heat of hydration during dissolution, and hygroscopicity of the two crystal forms of Quality Sodium Tripolyphosphate suppliers china are different. It gradually hydrolyzes to orthophosphate in water. It has good coordination ability and can complex with calcium, magnesium, iron, and other metal ions. It is also a non-organic surfactant.
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2025-12-04