电感耦合等离子体原子发射光谱法测定磷酸二氢钙中磷和钙
发布时间：2018-09-14 12:14
【摘要】：正磷酸二氢钙用途广泛,可作为肥料、饲料原料(畜禽磷和钙的主要来源),也可用作膨松剂、面团调节剂、缓冲剂、营养增补剂、乳化剂、稳定剂等食品添加剂。生产过程中磷和钙含量的快速监测对于控制产品质量至关重要。因此,快速、准确地测定磷酸二氢钙中钙和磷的含量意义重大。测定磷的常用方法是磷钼酸重量法。GB/T
[Abstract]:Calcium dihydrogen orthophosphate is widely used as fertilizer, feed material (the main source of livestock phosphorus and calcium), as well as swelling agent, dough regulator, buffer, nutrition supplement, emulsifier, stabilizer and other food additives. Rapid monitoring of phosphorus and calcium content in the production process is essential to control product quality. Therefore, rapid and accurate determination of calcium and phosphorus in calcium dihydrogen phosphate is of great significance. The common method for the determination of phosphorus is the gravimetric method of phosphomolybdate.
【作者单位】： 贵州省产品质量监督检验院;贵州川恒化工有限责任公司;
【基金】：贵州省社发科技攻关项目(黔科合SY字[2013]3089号);贵州省社发科技攻关项目(黔科合SY字[2014]3068号) 贵州省优秀科技人才培养计划(黔科合平台人才[2017]5621)
【分类号】：O657.31;TQ132.32
本文编号：2242678
[Abstract]:Calcium dihydrogen orthophosphate is widely used as fertilizer, feed material (the main source of livestock phosphorus and calcium), as well as swelling agent, dough regulator, buffer, nutrition supplement, emulsifier, stabilizer and other food additives. Rapid monitoring of phosphorus and calcium content in the production process is essential to control product quality. Therefore, rapid and accurate determination of calcium and phosphorus in calcium dihydrogen phosphate is of great significance. The common method for the determination of phosphorus is the gravimetric method of phosphomolybdate.
【作者单位】： 贵州省产品质量监督检验院;贵州川恒化工有限责任公司;
【基金】：贵州省社发科技攻关项目(黔科合SY字[2013]3089号);贵州省社发科技攻关项目(黔科合SY字[2014]3068号) 贵州省优秀科技人才培养计划(黔科合平台人才[2017]5621)
【分类号】：O657.31;TQ132.32
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1 刘康莲;邓文启;;医用磷酸二氢钙合成方法的研究[J];黔南民族师范学院学报;2011年06期
2 袁红霞,肖盛兰;磷酸钙、磷酸氢钙与磷酸二氢钙溶解度变化的研究[J];四川师范学院学报(自然科学版);2001年04期
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