磷酸二氢钠 MONOSODIUM PHOSPHATE
一、化学名称:磷酸二氢钠
二、分子式:NaH2PO4,NaH2PO4·H2O,NaH2PO4·2H2O
三、分子量:无水物:120.01;一水物:138.01;二水物:156.01
四、CAS:无水物:7558-80-7;一水物:10049-21-5;二水物:13472-35-0
五、性状:无色柱状结晶。无臭。稍有潮解性。相对密度2.04。熔点60℃。易溶于水。不溶于乙醇。100℃以下加热,可溶于结晶水形成一水盐。加热至100℃失去结晶水而成无水物,继续加热则变为偏磷酸钠。
六、用途:缓冲剂、品质改良剂、乳化剂、营养增补剂、抗氧化增效剂、盐水穿透助剂、糖澄清剂、稳定剂、凝胶剂、禽类烫毛剂。
七、包装:内衬聚乙烯塑料袋,外套复合塑料编织袋,每袋净重25kg。
八、贮存与运输:本品应贮存在干燥通风清洁的库房中,装载运输时要轻装轻放,防止包装破损,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。
1. Chemical Name: Monosodium Phosphate
2. Molecular Formula: NaH2PO4,NaH2PO4·H2O,NaH2PO4·2H2O
3. Molecular Weight: Anhydrous: 120.01; Monohydrate: 138.01; Dihydrate: 156.01
4. CAS: Anhydrous: 7558-80-7; Monohydrate: 10049-21-7; Dihydrate: 13472-35-0
5. Character: It is colorless column crystal, odorless, slightly deliquescence. The relative density is 2.04 and melting point is 60℃. It is easily soluble in water but insoluble in ethanol. If heated below 100℃, it can dissolve in its’ own crystal water and convert to monohydrate salt. When heated up to 100℃, it’ll lose crystal water and change to anhydrous substances, which will become Sodium Metaphosphate if it continues to be heated.
6. Usage: In food industry, it is used as buffering, character improving agent, emulsifier, nutrition supplement, antioxidant additive, brine penetrable agent, sugar clarifier, stabilizer, coagulant and fowl scalding agent.
7. Packing: It is packed with polyethylene bag as inner layer and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage.
关键字: 磷酸二氢钠二水,磷酸一钠二水,食品级磷酸二氢钠生产商,磷酸二氢钠食品级;
江苏科伦多食品配料有限公司:是以生产食品添加剂磷酸钾盐、磷酸钠盐、磷酸钙盐、磷酸镁盐、焦磷酸盐、醋酸盐、柠檬酸盐以及矿物质元素铁、锌、镁、锰、铜等为主的一家中型民营企业。
工厂位于江苏省灌云开发区,交通便捷(高速出口300米)。工厂占地180余亩,投资2.5亿元,拥有12条全新的不锈钢生产线,具备科学的生产流程和严格的质量管理体系,工厂年产量逾10万吨。作为南京理工大学、常州大学及连云港职业技术学院的科研实训基地,具备各类专职、专业技术人员三十余人,配备先进的产品理化检验仪器设备及试验室;同时公司具有极强的产品技术研发能力。工厂始终以科技为依托,不断开发和研制适合国内外市场需求的食品添加剂系列产品,