供应焦磷酸钾食品级

一、化学名： 焦磷酸钾

二、分子式： K₄P₂O₇

三、分子量： 330.34

四、CAS:  7320-34-5

五、性能： 无水焦磷酸钾为白色粉末，相对密度2.534,熔点1109℃,易吸湿而潮解,易溶于水不溶于乙醇,25℃时100克水中溶解187克,能和碱土金属和重金属离子发生螯合作用。

六、用途： 在食品加工中主要用作乳化剂，品质改良剂、螯合剂、面制品碱水剂。可用于速冻水产品的保鲜、保水及品质改良；在肉制品加工中与其它磷酸盐复合使用效果更佳；提高冰淇淋膨胀率，可改善面类，糕点口味，防止干酪老化等。

七、包装： 内衬聚乙烯塑料袋，外套塑料编织袋，每袋25Kg。

八、贮存与运输： 应贮在干燥、通风清洁的库房中，轻装轻放，防止受潮、受热，运输过程中防止雨淋受潮，应与有毒物品隔离堆放。 

Nanjing jiayi Sunway chemical CO.,ltd is located in the ancient capital of the Six Dynasties - Nanjing. The main business to produce and sell food additives, is based on Calcium phosphate, Sodium diacetate, acetate, sulfate, citrate, phosphate, sodium alginate, agar, which integrate research,development,production and sales as a whole. Our company invest built factories in many cities around China, produce oneself advantage, developing marketing network, focus on corporate image, Keep improving to win market and customers alike. We have a professional international trade team. Establishment of