磷酸氢镁(三水)，7757-86-0，MAGNESIUM HYDROGEN ORTHOPHOSPHATE

磷酸氢镁  DIMAGNESIUM PHOSPHATE

一、化学名：磷酸氢镁 二、分子式：MgHPO4·3H2O 三、分子量：174.33 四、CAS：7782-75-4 五、性状：白色结晶性粉末。含有三个结晶水。溶于稀酸，微溶于水，不溶于乙醇。 六、用途：营养增补剂、 膨松剂、pH调节剂。 七、包装：内衬聚乙烯塑料袋，外套复合塑料编织袋包装，每袋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。   质量指标 Specification FCC VII 含量（Mg2P2O7），w/% ≥ Content, w/%                     ≥ 96.0 砷，w/%                 ≤ Arsenic (as As), w/%               ≤ 0.0003 氟化物，w/%              ≤ Fluorides, w/%                    ≤ 0.0025 铅，w/%                 ≤ Lead(Pb),mg/kg                   ≤                            0.0002 灼烧失重 Loss on Ignition,w/% 29.0-36.5     1、Chemical Name: Dimagnesium Phosphate 2、Molecular Formula: MgHPO4·3H2O 3、Molecular Weight: 174.33 4、CAS: 7782-75-4 5、Character: It occurs as white, crystalline powder. It contains three hydrates. It is soluble in dilute acids, slightly soluble in water, but insoluble in ethanol. 6、Usage: Nutrient; Leavening Agent; pH Regulator 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. Furthermore, it must be stored separately from poisonous substances.