柠檬酸钾 (食品添加剂)
Potassium Citrate(Food Additives)
分子式:K3C6H5O7·H2O
分子量:324．41
英文名称:Potassium Citrate
质量标准:英典Bp93版,GB14889-94
性能:白色或微黄色结晶颗粒或结晶性粉末，无臭、味咸，凉、微有潮解性，在水或甘油中易溶，在乙醇中几乎不溶。相对密度1．98。加热至230℃熔化并分解。
Specificity:White crystal or powder;odourIess;taste saIty;slightIy deIiquescence;readiIy soIubIe in water or gIycerine,aImost insoluble in ethahoI(ReIative density 1．98 it will meIt and decompose when heated to 230℃)．
用途:在食品工业中作缓冲剂、螯合剂、稳定剂、抗氧化剂，乳化剂、调味剂等。可用于乳及乳制品、果冻、果酱、肉类、罐装水凝胶点心，亦用于干酪的乳化、柑橘的保鲜等。在医药工业中用于低血钾症和钾缺乏症及碱化尿液。
Uses:In food processing industry,it is used as buffer cheIate agent,stabilizer,antibiotic oxidizer, emuIsifier,fIavor regulator,Used in dairy product,jellies,jam,meat,tinned pastry．Used as emuIsifier in cheese and used in citrus freshening．In pharmaceuticaI,it is used for curing hypokalimia, potassium depletion and aIkaIization of urire．
包装:内衬聚乙烯塑料袋，外套复合编织袋，每袋净重25kg。
Packing:It is packed with poIyethylene bag as liner and a compound pIastic woven bag as the outer Iayer.The net weight of each bag is 25kg．
贮存与运输:本品应密封贮存于干燥通风的仓库中，防止受潮、受热，与有害有毒物品分开存放，运输装卸时要轻装轻放，防止包装破损。
Storge and transport:Kept in tightly－closed containsrs．It should be shouId be stored in a cool, ventiIative and dry warehouse,kept away from moisture and hot, furthermore,it shouId be stored seperately from poisonous substance,handIed with care,so as to avoid damage to bags．
