磷酸酯

维生素C磷酸酯镁合成工艺条件研究

Study on the Synthesis Conditions of Vitamin C Magnesium Phosphate

低粘度磷酸酯淀粉浆料与递质pH的依赖关系

The co-relation between low viscosity phosphate starch sizes and medium pH

磷酸酯渗透剂R的制备与性能

Preparation and characterization of phosphate penetrating agent R

P2O5缓释法合成磷酸酯

Synthesis of Phosphoric Ester by Slow-release of P_2O_5

HPLC分析法在克林霉素磷酸酯合成工艺中的应用

Application of HPLC in Synthesis of Clindamycin Phosphate

克林霉素磷酸酯凝胶的HPLC测定

HPLC determination of clindamycin phosphate gel

化妆品中抗坏血酸磷酸镁的色谱分析维生素C磷酸酯镁的合成研究

Study of separation and determination of magnesium ascorbyl phosphate ( V_C-PMG ) in cosmetics by ( reversed - ) phase high performance liquid chromatography

同时作为磷酸化试剂用于制备Vc聚磷酸酯，制备出了高质量的Vc聚磷酸酯。

Using sodium trimetaphosphate as phosphorylation agent , the high quality Vc phosphate is prepared .

P4O（10）杂化桥接法合成高比例单烷基磷酸酯

Synthesis of high ratio monoalkyl phosphate ester by P_4O_ ( 10 ) hybrid process

长碳链Gemini磷酸酯表面活性剂结构与性能的关系

Relationship between structure and properties of long chain Gemini phosphate surfactant

针对油气田CO2/H2S腐蚀环境，研制了一种以咪唑啉含硫衍生物、有机硫代磷酸酯为主要组分的复配缓蚀剂TG500。

The corrosion inhibitor TG 500 was synthesized to the CO2 / H2S corrosion environment of Gas field .

以二-（2-乙基己基）磷酸酯（P（204））/四氢呋喃/硝酸/多聚乙醛为展开剂薄层色谱法分离铕、钆、铽、镝、钬、铒等元素

Separation of Rare Earth Elements ( Eu , Gd , Tb , Dy , Ho , Er ) by Thin-Layer Chromatography with Di - ( 2-ethylhexyl ) phosphate-Tetrahydro-furan-Nitric Acid-Paraldehyde System as Developer

复方克林霉素锌凝胶是由克林霉素磷酸酯（clindamycinphosphate）和醋酸锌（zincacetate）组成的复方凝胶（简称复方CMPZA凝胶）。

Clindamycin Zinc compound gel ( CMPZC compound gel for short ) is made up of clindamycin phosphate and zinc acetate .

对于PET和PU来说，含磷阻燃剂是一类较为有效的阻燃剂，常用的阻燃剂有磷酸酯、氧化磷、有机磷酸盐等。

Phosphorus-containing flame retardants are effective to PET and PU , containing phosphate , phosphorus oxide , organic phosphate and so on .

克林霉素磷酸酯降解产物的LC-MS研究

Study on Degradation Products of Clindamycin Phosphate by LC-MS

聚磷酸酯蚀刻产物在NaOH溶液中的浓度对体蚀刻速度及相对灵敏度的影响

Effect of the concentration of polycarbonate etching products in NaOH solution on bulk etch rate and relative sensitivity

ESI质谱法研究7-二异丙基葛根素磷酸酯与溶菌酶的弱相互作用

Study the Interaction Diisopropyl Puerarin-7-yl Phosphate with the Lysozyme by ESI MS

将改性后的CaCO3填充于软PVC塑料体系当中研究其材料的各项性能，发现采用磷酸酯改性CaCO3可以显著地提高软PVC/CaCO3塑料的熔体流动速率和材料的撕裂强度。

The modified CaCO 3 was filled in soft PVC system . The investigations showed that the melt index ( MI ) and tearing strength could be remarkably improved .

多元醇磷酸酯及K2Cr2O7缓蚀剂对碳钢、铝、不锈钢缓蚀作用的研究

Studies of Inhibition Effects of Polyalcohol Phosphate Ester and K_2Cr_2O_7 Inhibitors on Carbon Steel , Aluminum and Stainless Steel

磷酸酯盐离子液体的微波辅助合成及其在Knoevenagel反应中的应用

Microwave-Assisted Synthesis of Ionic Liquids of Phosphate and Application in Knoevenagel Reaction

本文综述了化学核酸酶的研究新进展。讨论了化学核酸酶模型催化磷酸酯的水解反应，DNA和RNA的裂解和水解等反应，并对它催化各类反应的作用机制进行了评述。

The recent advance in chemical nuclease is reviewed , and the mechanisms of hydrolysis or cleavage of phosphate ester . DNA and RNA catalyzed by chemical nuclease are discussed by the way .

表明热应激促进了小鼠肝脏LPO的产生，抑制了抗化物酶的活性；而维生素C多聚磷酸酯对热应激造成的不利影响有缓解作用。

These results suggested that heat stress increased liver LPO level and depressed antioxidase activity in mice , while vitamin C polyphosphate alleviated the adverse effects caused by heat stress .

其次通过红外光谱、化学滴定法及~（31）P核磁共振对烷基磷酸酯及其钾盐的结构进行定性及定量的研究，优化了磷酸酯的分析方法，为制备出高质量的磷酸酯提供了保证。

Second , the components of alkyl-phosphate and PK were analyzed by IR spectrum , chemical titration and ~ ( 31 ) P-NMR spectrum , the research method were optimized and it provides the secure to produce high quality alkyl-phosphate .

白杨素和它的四乙基二磷酸酯对人宫颈癌Hela细胞增殖和核基质蛋白影响的研究

Effects of Chrysin and Its Tetraethyl Bis-Phosphoric Ester on the Multiplication and Nuclear Matrix Proteins of the Human Cervical Carcinoma Cell Line Hela

端恶唑啉聚醚／烷氧焦磷酸酯型钛酸酯复合处理CaCO3改善聚烯烃冲击韧性研究

Study on Improving of Impact Toughness of Polyolefines with CaCO_3 Surface-treated by Oxazoline-terminated / Alkoxy Pyrophosphate Titanate Combination

以中华鳖幼鳖为研究对象，以高稳定性维生素C磷酸酯为Vc源，研究饲料添加Vc对中华鳖生长及其Vc在组织中含量的影响。

A 105 day growth trial was conducted to investigate the effect of dietary vitamin C supplementation on growth , body composition , tissue Vc concentration in juvenile soft shell turtle Trionyx sinensis .

通过微型电炉实验、差热分析（DSC）和热失重分析（TG），研究了烷基磷酸酯胺盐的酯化率对超薄型钢结构防火涂料的影响。

The effect of the esterification degree of amine salt of alkyl phosphate on the intumescent coating was studied through the small scale fire tests , TG and DSC method .

利用Gaussian软件，优化了焦磷酸酯的构型，得到了磷原子电荷分布，结合实验结果，对不同结构的焦磷酸酯水解速率的变化规律作出了合理的解释。

Using Gaussian , the optimized geometric configuration and charge distribution of pyrophosphates were obtained . Based on experimental results , the variation of the hydrolysis rate of different pyrophosphates was explained reasonably .

与此同时，我们还研究了磷酸酯的pKa值及溶液反应体系的pH值对总水解速率中不同水解途径的相对贡献的影响。

We also have demonstrated how pK , of the ester and pH of the reaction solution affect the relative contributions of different hydrolysis pathways to the total hydrolysis rate .

以高碳醇为原料，采用P2O5溶剂法合成磷酸酯。

Alkyl phosphate was prepared by higher alcohol and P_2O_5 in a solvent .