| 1. | Sodium polyphosphate , glassy sodium hexametaphosphate
水处理.玻璃质多磷酸钠 |
| 2. | Food additive sodium hexametaphosphate
食品添加剂六偏磷酸钠 |
| 3. | Study on the influence of sodium hexametaphosphate in ultrafine grinding of pyrite
六偏磷酸钠对黄铁矿超细粉碎影响的研究 |
| 4. | Influence of sodium hexametaphosphate on dispersion behavior of nano hydroxyapatite in water
六偏磷酸钠对纳米羟基磷灰石水中分散行为的影响 |
| 5. | Test and research on application of sodium silicate and hexametaphosphate as a depressant in preparation of clean coal
水玻璃和六偏磷酸钠在制备洁净煤过程中作抑制剂的试验研究 |
| 6. | Mar 01 , the doc of the usa initiated antidumping investigation against sodium hexametaphosphate ( shmp ) from china
3月1日,美国商务部发布公告，对原产于中国的进口多聚磷酸钠（六偏磷酸钠）进行反倾销调查。 |
| 7. | The high - efficiency cleaning agent and optimum conditions were chosen and it has some guiding significance on practice . the main tasks include : by the contrastive experiments of sodium tripolyhosphate , sodium hexametaphosphate , na2edta and na4edta dissolving caso4 , na2edta and n ^ edta were chosen as cleaning agents in this experiment
主要包括：通过对三聚磷酸钠、六偏磷酸钠、乙二胺四乙酸二钠、乙二胺四乙酸四钠四种螯合剂对硫酸钙溶解性对比实验，最终选择乙二胺四乙酸二钠和乙二酸四乙酸四钠作为本实验清洗剂。 |
| 8. | A series of near roundness cds nanoparticles with a particle diameter of 3 ~ 6nm have been prepared by controlling the concentration and proportion of reactants and adopting sodium hexametaphosphate as stabilizing agent . the studies demonstrate that these particles present obvious quantum size effect and an appropriate excess of cd2 + ion and hexametaphosphoric acid group polysnion are helpful to the dispersion and flame capability ' s improvement of particles . another series of near roundness monodisperse au nanoparticles with a diameter of 12 . 3nm was prepared via sodium citric acid deoxidizing auric chloride acid
利用六偏磷酸钠作为稳定剂，通过控制反应物的浓度及比例，制备了粒径为3 6nm 、呈近似球形的cds纳米颗粒，光谱测试结果表明，颗粒具有明显的量子尺寸效应，适当过量的cd ~ ( 2 + )离子以及六偏磷酸根聚阴离子有助于颗粒的分散并提高其发光性能；采用柠檬酸钠还原氯金酸，制备了接近球形、平均粒径约为12 . 3nm的单分散体系au纳米颗粒；采用wessling的前驱聚合物法获得导电聚合物ppv前驱体。 |
