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1.This paper introduces some methods of detection and determination of calcium in calcium-iodine salt.
摘要介绍了营养盐-食盐中的检验方法。收藏指正
2.The efficiencyof bio odinc and DIT is faster than Kl and bio odine is betterthan inorganic KI indeed in respects of supplying iodine speed,safety and efficacy. In conclusion, hio a]cium and bio odine exhibit a widerange of supplying calcium and iodine activity.
海带活性与无机,海藻与无机分别混合后,浓度不发生明显变化,海带活性与海藻分别在自然条件和酸性条件下混合,不发生反应,浓度几乎不变,从而推测进入机体后也不相互作用,可以用于同补。收藏指正
3.Abstract: This paper describes a new preparation technique of calcium iodate.At the presence of hydrochloric acid,iodine is oxidated by sodium chlorate,and then reacts with calium hydroxide.A series of constrasted experiments are made on the conditions and different techniqures.Relatively high productivity and purity at low cost.easy controllability and operation are the main features of this kind of technique.
文摘:介绍了以单质为原料,在盐酸存在下,经氯酸钠氧化,再与氢氧化进行中和反应制备的方法,并做了最佳工艺条件和不同方法的对比实验.本法具有收率较高、纯度较高、生产成本较低及反应条件易控制、设备简单、操作方便等特点.收藏指正
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