carboxymethyl cellulose sodium 中文意思是什麼

carboxymethyl cellulose sodium 解釋
羥甲基纖維素鈉
  1. Using refined cotton, chloroacetic acid, sodium hydroxide and hydrogen peroxide as main feedstock, sodium carboxymethyl cellulose was made by the process of basification, etherification, abstersion and drying

    摘要以精製棉、氯乙酸、氫氧化鈉和過氧化氫為原料，經過堿化、醚化、洗滌、乾燥，制得羧甲基纖維素鈉。
  2. Meanwhile adopting two - step process of viscosity - decreasing method, i. e. adding hydrogen peroxide during the process of basification and abstersion to decrease the viscosity of alkaline cellulose, as a result the sodium carboxymethyl cellulose with ultra low viscosity was obtained

    同時，採用二步降粘法，在堿化及洗滌過程中加入過氧化氫，以降低纖維素鈉的粘度，制得超低粘度的梭甲基纖維素鈉。
  3. Taking the brown alumina powder and french chalk as the refractory, the silicasol and dextrin as the composite binder, the western bentonite and sodium carboxymethyl cellulose ( cmc ) as the composite suspension agent, the optimum mixing ratio of the water - based coating was established by the method of orthogonal experiments

    摘要選用棕剛玉粉及滑石粉為耐火填料，以硅溶膠及糊精為復合粘結劑，以鈉基膨潤土和羧甲基纖維素鈉（ cmc ）為復合懸浮劑，通過正交試驗方法確定了最佳配方。
  4. Produces carboxymethyl cellulose, thiourea dioxide, cmc, tdo, sodium hydrosulfite

    羧甲基纖維素鈉二氧化硫脲保險粉
  5. Cmc sodium carboxymethyl cellulose bp usp

    鈉羧甲基纖維素
  6. Synthesis and properties of carboxymethyl cellulose graft sodium acrylate copolymer

    羧甲基纖維素接枝丙烯酸鈉高吸水性樹脂的合成與性能
  7. The enzyme had its optimum activity at ph 3. 5 and 55 and its km for sodium carboxymethyl cellulose at 50 and ph 5. 0 was 7. 41mg / ml. sacilin was inhibited the enzyme

    -葡萄糖苷酶與內切-作用，可加速水解羧甲基纖維素鈉；內切p ?葡聚糖苷酶對葡萄糖苷酶水解水楊素具有抑制作用。
  8. 3. 2. 1. 4 ) which was prepared by precipitation of the water extract of the culture of aspergillus niger with ammonium sulfate and desalted by sephadex g - 25, and was further fractionated by two steps of deae - toyopearl 650m and one step of poros 20pi chromatography. the other was a p - glucosidase ( ec. 3. 2. 1. 21 ) which was prepared by the above g - 25 fractions and was further fractionated by two steps of deae - toyopearl 650m chromatography. the specific activity of the endoglucanase with sodium carboxymethyl cellulose was estimated to be 433. 38 hj / mg

    -葡萄糖苷酶對水楊素的比活力為597 . 12iu mg ，並對其專一，不能水解棉花和羧甲基纖維素鈉；分子量為117 . 5kda ，加dtt後分子量不變；該組分最適ph和溫度分別為4 . 5和70 ，在ph5 . 0 、 50下對水楊素鈉的米氏常數km為3 . 73mg ml ，最大反應速度vm為0 . 088mg葡萄糖（ ml ? min ） ；與文獻中從黑麴黴中分離的-葡萄糖苷酶比較后發現，該組分是一個新的-葡萄糖苷酶。
  9. The effects of poly ( vinyl alcohol ) ( pva ), poly ( vinylpyrrolidone ) ( pvp ), sodium alginate ( sa - na ) and poly ( sodium acrylate ) ( pa - na ), blended with sodium carboxymethyl cellulose ( cmc ) respectively, on the suspension stability of graphite were studied

    由於pva 、 pvp大分子的熵彈性和滲透壓效應，能改善懸浮液穩定性。 sa - na 、 pa - na還具有靜電排斥的機理，因此，比pva 、 pvp更能顯著地改善石墨懸浮液的分散性與穩定性。
  10. Food additive sodium carboxymethyl cellulose

    食品添加劑羧甲基纖維素鈉
  11. Sodium carboxymethyl cellulose fibre

    羧甲基纖維素鈉纖維
  12. Nanoselenium was synthesized using sodium carboxymethyl cellulose ( cmc ) as the template. 7. summery and conclusion

    以羧甲基纖維素鈉為模板制備納米硒，並對其進行表徵。
  13. The effects of dispersion techniques, disperse medium, ph and the concentration of sodium carboxymethyl cellulose ( cmc ) on the suspension stability of graphite were carried out

    經過以上一系列的研究得到以下結論: 1 、陰離子表面活性劑和非離子表面活性劑都有一定的分散作用，但所得穩定性差。
  14. Weiyi chemical ( suzhou ) co., ltd. is mainly engaged in the production of sodium carboxymethyl cellulose ( cmc ), and is one of the professional local companies for cmc producing

    威怡化工（蘇州）有限公司威怡化工（蘇州）有限公司主要從事羧甲基纖維素鈉鹽（ cmc ）的生產，是國內生產cmc的專業企業。
  15. The effect of different additives on the properties of water and oil absorption as well as the maximum load of wheat flour tableware was studied by using liquid paraffin and stearic acid as waterproof agents, sodium alginate and carboxymethyl cellulose sodium ( cmc - na ) as intensifier

    摘要以液態石蠟和硬脂酸作為防水劑，以海藻酸鈉和羧甲基纖維素鈉作為補強劑，研究不同添加劑對小麥粉餐具的吸水性、吸油性和最大承載等使用性能的影響。
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