磷酸钠

KEY WORDS］ ofloxacin; dexamethson sodium phos phate; ultraviolet spectrophotometry; double-wavelength spectrophotometry

关键词］氧氟沙星；地塞米松磷酸钠；紫外分光光度法；双波长分光光度法

Was established in 2002, Main Sodium Sulfate, Soda, protopine, sodium hexametaphosphate, such as chemical raw materials, product sales a number of provinces and cities and more than date of production enterprises, sales of chemical raw materials and the direct provision of goods original units; in the market development has a strong strength.

沈阳沧连海商贸有限公司成立于2002年，主营元明粉，纯碱，片碱，六偏磷酸钠等化工原料，产品销售多个省市地区，并为多家日化生产企业，及化工原料销售单位直接提供货原；在市场开发方面有强的实力。

The effect of sodium pyrophosphate ,glycerol monostearate and starch acetate on rheological propertiesof rice starch were studied by Dynamic Rheometry.

采用动态流变仪对米线生产中三种常用添加剂焦磷酸钠、单甘酯和淀粉醋酸酯对大米淀粉流变特性的影响进行了研究。

Etched foil capacitance increase when sulfocarbamide(0.3%by weight) and calgon(0.2%by weight) added.

加入硫脲和六偏磷酸钠可提高铝箔的初始比容。

Thioamide was refluxed with sodium hypophosphite and ppt-Ni prepared beforehand from NiCl〓·6H〓O and Zn powder in a mixture of dioxane and water to give amines in 60-98% yields (12 examples).

催化剂Ni-Zn是用氯化镍和锌粉反应制成，为合金型固体粉末，次磷酸钠作为氢供体，对12种硫代酰胺进行脱硫还原，收率60-98%。

In the past, polyphosphate sodium and other kinds of phosphate were of high cost in production and they caused a great damage to the surface water by the phosphor element because of the overcommit of scour.

三、项目概况：本项目所生产的4A沸石，在业内被称作代磷助剂，是洗涤剂的重点组成部分，发挥漂白、清污的作用，以往洗涤剂中聚磷酸钠及其他磷酸盐，不仅造价高，而且由于过量使用洗涤剂，已经造成了磷无素对地表水的严重危害。

In a medium of pH 8.6 tris-HCl buffer,azur B gets aggregation in the presence of sodium hexametaphosphate,which results in a color change from sky blue to purple gradually.

在pH8.6的Tris-HCl缓冲溶液中，六偏磷酸钠使天青B在溶液中发生聚集，溶液由天蓝色逐渐变为紫色，体系的吸光度降低，光散射增强。

The results show, Sodium hexametaphosphate is the best disperse, purified and decolored reagent, which can disperse attapulgite into nano-class crystal by absorption, electrochemistry and chemical treatment, separate other mineral impurity effectively, react with main colored ion into phosphate deposition achieving decolor aim.

研究结果表明，六偏磷酸钠是凹土矿良好的分散提纯和脱色剂，它通过吸附、电化学作用和化学反应使凹土晶体充分分散为纳米级晶体颗粒，使包裹其中的其他矿物杂质有效分离，并与凹土中的主要带色离子生成磷酸盐沉淀使凹土色泽变白。

In metallurgical industry, soda is applied as fluxing agent and in producing synthetic detergent, additive and other sodium phosphate etc.

冶金工业用作冶炼助熔剂，还用于生产合成洗涤剂、添加剂和其它磷酸钠盐等。

Results ICD (0.5,5 and 50 μmol/L) caused dose-dependent reduction in the number of osteoclastic bone resorbing lacunae. The inhibitory effect ICD (5 μmol/L) was more remarkable than that of aminopropanediphosphonate. Both ICD and APD reduced the surface area of osteoclastic bone resorbing lacunae.

结果 ICD(0.5，5与50 μmol/L)使体外破骨细胞性骨吸收陷窝数目呈剂量依赖性减少，中等浓度(5 μmol/L)的抑制作用明显高于阳性对照药帕屈磷酸钠，两药均可使吸收陷窝表面积明显降低，而且ICD作用更明显。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。