苦味酸

In this paper, in order to solve the FAAS determination of alkaline earth metal in a lower sensitivity of the issue have been introduced by a sense of its flotation.

本文初步试验了十八冠-苦味酸体系对锶萃取的影响，结果在各种条件下均不能取得较好的萃取效果。

Main production sulfide Green, Chloropicrin, picric acid, dinitro-chlorobenzene, potassium chlorate, high sodium chlorate, ammonium perchlorate, such as more than 30 kinds of products, exports of Asia and Europe more than 30 countries and regions. In 2000 through ISO9002 quality system certification, production scale, cost-effective, enterprise management, technological advancement, product quality, environmental protection are rising, has very broad prospects for development.

主要生产硫化青、氯化苦、苦味酸、二硝基氯化苯、氯酸钾、高氯酸钠、高氯酸铵等30多种产品，出口亚欧30多个国家和地区。2000年通过ISO9002质量体系认证，生产规模、经济效益、企业管理、技术进步、产品质量、环境保护均不断提升，具有十分广阔的发展前景。

The solvent extraction of Am and Cm from picric acid solution by nitrobenzene solution of N, N, N', N'-tetraphenyl-3,6-diox'aoctane diamide was investigated and compared with the extraction of cerium, neodymium and europium.

本文研究了三甘酰双的硝基苯溶液从苦味酸溶液中萃取Am和Cm的性能，并与Ce，Nd和Eu的萃取进行了比较。

Then SAM precipitation was carried out by picric acid and SAM precipitated is higher than 90％. After butanone extraction, acetone precipitation and SAM sulfate or SAM double salt of sulfate and p-tosylate formation, the stable SAM salt was obtained.

结果表明，苦味酸是一种选择性较好的沉淀剂，沉淀步骤得率在90％以上，制备SAM的硫酸盐的总得率在60％以上，而硫酸对甲苯磺酸双盐的得率在50％以上，产物的纯度达到了95％以上，已经达到了国外同类产品的质量指标。

Objective To study the cross contamination of alkaline picric acid in glucose determination by hexokinase method and its preclusion measures.

目的探讨肌酐测定试剂苦味酸对血糖己糖激酶法测定的交叉污染及排除方法。

The potassium picrate in the formula can help to reduce the ignition delayed time and pressure rise time.

结果表明，加入苦味酸钾可以缩短输出药点火延迟期和压力上升时间。

This paper has studied the technological process for preparation of grain potassium picrate, which can meet the requirements of production in batches.

研究了粒状苦味酸钾的合成方法和工艺条件，此工艺已扩大到几百克量级，可满足于火工药剂的批量生产。

AMMONIUM PICRATE, WETTEDwith not less than 10% water, by mass

苦味酸铵，湿的，按重量含水不低于

The stability of the rare earth picrate complexes with open-chain macrocyclic compounds was described quantitatively.

并对不同结构的开链大环化合物与稀土苦味酸盐配合物的稳定性进行了定量的描述。

In order to obtain good ignition performance of the nitramine propellant,certain amount of potassium picrate with strong ignition ability was added.

为使硝胺类输出药获得较好的点火性能，在配方中添加点火能力强的苦味酸钾制成混合药剂，设计了三种配方，并进行了点火性能试验，得到点火延迟期分别为1。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。