磷酸氢钙
分子式:CaHPO4·2H2O
分子量:172．09
性能:白色单斜结晶粉末，无臭无味，溶于稀盐酸、硝酸、醋酸、微溶于水，不溶于乙醇。相对密度为2．32。空气中稳定。75℃开始失水生成无水磷酸氢钙。
Specificity:White,monoclinic crystaIIine powder;odourIess;tasteless．SoIubIe in dilute HydrochIoric,Nitric and acetic acid sIightIy soIubIe in water,insoIuble in ethanol reIative density 2．32,steady in air,when heated to 75℃,it may Iose crystal water,convert to Anhydrous．
用途:食品工业中作疏松剂。面团改良剂、缓冲剂、营养增补剂、乳化剂、稳定剂等。如作面粉、蛋糕、糕点、焙制品的膨松剂，复配型面包改质剂，油炸食品改质剂。亦用于饼干、奶粉、冷饮、冰淇淋粉。作营养增补剂或改良剂。
Uses:In food processing industry,it is used as Ieavening agent,dough modifior,buffer,nutritionaI suppIement,emuIsifier,stabiIizer．Such as leavening for fIour,cake,pastry,bake,doubIe acid type fIour coIor modifior,modifior for fried food.aIso used as nutrient additive or modifior for biscuitI, miIk powder,coId drink,ice cream powder．
包装:内衬聚乙烯塑料袋，外套复合塑料编织袋，每袋净重25kg。
Packing:lt is packed with poIyethyIene bag as Iiner,and a woven bag as the outer Iayer,The net weight of each bag is 25kg．
贮存与运输:应贮在干燥，通风清洁的库房中，防止受潮、受热，应与有毒物品隔离堆放。
Storage and transport:lt should be stored in a dry,ventiIative and cIean warehouse;kept away from moisture and hot,Futhermore,it shouId be stored separateIy from poisonous substantes.
