Sodium Tripolyphosphate

三聚磷酸钠(STPP) 

化学式（Chemical formula）：Na5P3O10

CAS No.:7758-29-4

分子量（Molecular Weight）:367.86

性状：白色粉末或者颗粒，熔点155℃，易溶于水，对钙、镁等金属离子有显著的螯合能力。

Property：White powder or granular, melting point is 622℃, easily soluble in water , with excellent function on salient chelationg capacity to ions of Ca and Mg.

技术指标（Technical Specifications）：

用途：

1,主要用于合成洗涤剂的助剂，用于非找增效剂和防止条皂油脂析出和起霜。作为添加剂、肥皂增效剂和防止条皂油脂析出和起霜。对润滑油和油肪有强烈的乳化作用，可用于调节缓冲皂液的PH值;

2, 三聚磷酸钠稀释剂又称减水剂、解胶剂、解凝剂，其作用主要是用来提高建筑卫生陶瓷坯、釉料浆的流动性，使其浆料水份最少，流动性能更好，不絮凝沉淀，便于操作。同时，合理选用稀释剂也可为陶企节约能耗，降低生产成本。对于喷雾干燥料而言，由于含水量降低，可使干燥能耗降低，同时增加粉料的产出量；对于釉浆而言，则可防止絮凝，在保证生产工艺要求下，使水份减少，这对要求釉浆比重大，含固量高的某些产品显得尤为重要。有些厂家使用助磨稀释剂，在相同的工艺要求下，可减少球磨时间，节约电耗

Usesage:

1. Sodium tripolyphosphate is used for detergents. As additives, synergist for soap and preventing bar soap crystallization and bloom, industrial water soft water, pre tanning agent, dyeing auxiliaries, well digging mud control agent, paper with oil on preventing agent, paint, kaolin, magnesium oxide, calcium carbonate, such as hanging floating fluid treatment effective.

    It is used for synergist for soap and preventing bar soap grease precipitation and bloom. It has strong emulsification of
lubricating oil and fat. It can be used for adjusting the value of pH of buffer liquid soap. Industrial water softener. Pre tanning agent. Dyeing auxiliaries. Paint, kaolin, magnesium oxide, calcium carbonate, such as industrial in the preparation of suspensions of dispersant. Drilling mud dispersant. In paper industry used as anti oil agents.

2.It can be used in ceramic industry to improve the fluidity of Ceramic blank, glaze slurry.

包装：本产品包装采用内塑外编，每袋净重25 Kg/ 50Kg ,贮于通风干燥处。

Packing：Plastic woven bag. Net weight 25 Kg、 50Kg 、1000Kg , store at a cool, dry and well ventilated place.