乙酸钠

词组短语

sodium acetate

与乙酸钠相关的网络例句 [注：此内容来源于网络，仅供参考]

Sodium cyclohexanoloxyacetate was synthesized by 1mol︰1.15mol of cyclohexyl sodium alcoholate to sodium chloroacetate at 135145℃.The reaction time was 2.5h and the yield was about 81%.The sodium cyclohexanoloxyacetate was acidified by HCl to get the intermediate product,2-cyclohexanoloxyacetic acid.

以摩尔比为1︰1.15的环己醇钠和氯乙酸钠为原料，在135145℃下反应合成了环己氧基乙酸钠，反应时间为2.5h，收率约为81%，再将环己氧基乙酸钠用盐酸酸化制得中间体环己氧基乙酸。

The process is carried out by taking organic acid and sulfoxide chloride as raw materials, acyl chloride synthesizing, reacting ethylenediamine with sodium chloroacetate to synthesize intermediate sodium EDDA, and reacting it with acyl chloride to synthesize the final product.

所述双子烷基羧酸盐表面活性剂是由以下方法制得的，以有机酸和氯化亚砜为原料首先进行酰氯的合成，再用乙二胺与氯乙酸钠反应合成中间体乙二胺二乙酸钠，将中间体乙二胺二乙酸钠与酰氯反应合成终产物。

Major procurement of goods: a three-chlorosilanes, dichloromethane, AE activity ester, 3-iodine Silane, special acid, pentyl chloride, triethylamine, thiadiazole, tetrazolylazo acid, 2 - Acetamide, tetrahydrofuran, the four-guanidine, isopropanol, five phosphorus trichloride, sodium vary bitter, acid, sodium phenylacetate, 6-2 silicon n-amine, Ethylacetoacetate , Methyl isobutyl ketone, potassium dihydrogen phosphate, aluminium oxide, DL methionine, N, N-dimethylaniline, NN-diethyl aniline, 4 sodium EDTA, Anhydrous sodium sulfate, ammonium sulfate, potassium sulfate, sodium acetate, sodium carbonate, DMC, formic acid, sodium chloride medicinal, oxalate, protopine, acetone, alcohol, acetic acid, vinegar Ethyl, butyl acetate, methanol, ethanol (anhydrous, industrial, medicinal), formaldehyde, Ye Jian (30%), hydrochloride (industrial-grade, refined grade, reagent level), sulfate (98%), Ammonia, calcium carbonate, chlorine dioxide, 6 - APA ,7-ACA ,7-ADCA ,7-ANCA, sulbactam, ceftazidime activity ester, Deng salt (hydroxymethyl-K, acid precursors Potassium, sodium dihydrogen methyl), resin, the enzyme, water treatment agent, Xiao Mo agent, demulsifier, flocculants, activated carbon, all kinds of medicinal materials, All kinds of additives

三甲基一氯硅烷、二氯甲烷、AE活性酯、三甲基碘硅烷、特戊酸、特戊酰氯、三乙胺、噻二唑、四氮唑乙酸、二甲基乙酰胺、四氢呋喃、四甲基胍、异丙醇、五氯化磷、异辛酸钠、苯乙酸、苯乙酸钠、六甲基二硅胺烷、乙酰乙酸乙酯、甲基异丁酮、磷酸二氢钾、三氧化二铝、DL蛋氨酸、N，N-二甲基苯胺、NN-二乙基苯胺、乙二胺四乙酸四钠、无水硫酸钠、硫酸铵、硫酸钾、醋酸钠、碳酸钠、碳酸二甲酯、甲酸、药用氯化钠、草酸、片碱、丙酮、正丁醇、冰醋酸、醋酸乙酯、醋酸丁酯、甲醇、乙醇、甲醛、液碱（30％）、盐酸（工业级、精制级、试剂级）、硫酸（98％）、氨水、碳酸钙、二氧化氯、6－APA、7－ACA、7－ADCA 、7－ANCA、舒巴坦、头孢他啶活性酯、邓盐(羟甲基钾、前体酸钾、二氢甲基钠)、树脂、生物酶、水处理剂、消沫剂、破乳剂、絮凝剂、活性碳、各种药用辅料、各种添加剂

The results indicated that they all had certain effect, but potassium sorbate and sodium diacetate were better than others.

结果表明，山梨酸钾、苯甲酸钠、丙酸钠、丙酸钙和双乙酸钠对湿米粉都有一定的保鲜效果，其中山梨酸钾和双乙酸钠保鲜效果较好。

Sodium 2-Acrylarnido-Acetate has been synthesized through the reaction of Aminoacetic acid with acryloyl chlorine, then Copolymer of sodium 2-acrylamido-acetate and dimethyl diallyl ammonium chloride with acrylamide had been prepared by free radical polymerization using (NH4)2S2O8 and NaHSO3 as the free radical initiator in water solution.

本论文首先以氨基乙酸和丙烯酰氯为原料制备丙烯酰胺基乙酸钠单体，然后以丙烯院胺丙烯酰胺基乙酸钠和二甲基二烯丙基氯化铵为单体，(NH4)2S2O8和NaHSO3为自由基引发剂，采用水溶液聚合法合成丙烯酰胺／丙烯既胺基乙酸钠／二甲基二烯丙基氯化铵共聚物。

The results showed that all of the four preservatives can prevent the growth of bacteroidal soft rot, and the effect of sodium diacetate was the best. After 40 or 45 days' storage, all of the untreated asparagus were rotting, but the incidence of disease of the asparagus treated with 1.5% sodium diacetate was 0 and 32% respectively. 0.5% Zhongshengjunsu, 1.5% sodium diacetate and 1% sodium chloride can delay the reduce of chlorophyll.

结果表明，4种防腐保鲜液浸蘸笋尖均可明显地抑制贮藏过程中芦笋软腐病的发生，但以双乙酸钠处理效果最好，贮藏至40d\45d，对照已全部发病，而用1.5%双乙酸钠处理的，发病率为0和32%。0.5%中生菌素、1.5%的双乙酸钠和1%氯化钠处理，均有延缓芦笋叶绿素分解的作用。

A method for synthesizing sodium sulfoacetic is discussed,which sodium sulfoacetic is synthesized with sodium sulfite and ethyl monochloro acetate,with sodium sulfite and chloroacetic acid.

主要分别介绍用亚硫酸钠与氯乙酸乙酯合成磺酸乙酸钠和亚硫酸钠与氯乙酸合成磺酸乙酸钠。

Compared with other antiseptic,SDA can make food have non-harm,fresh,good taste,long stire,low price etc merits.

称双乙酸钠与其它防腐剂相比，经添加SDA的食品，具有无毒、鲜美、口味纯正、储存期长、价格地、低等优点，特别是既没有山梨酸钾的异味，又没有丙酸钙的涩味，更没有苯甲酸钠的怪味，又因为双乙酸钠为钠盐，不会影响食品的绵软。1/3-1/2量的双乙酸钠抑菌效果与丙酸钙相当，与等量的梨酸钾防腐效果相当，但价格极为低廉。

The paper involved two parts: Part 1: A two-chambered microbial fuel cell was constructed with high-concentration sodium acetate as fuel in the anode. The influence of different electron acceptors in the cathode, external resistance value, pH value and concentration of sodium acetate on electricity generation in MFC was investigated. The result showed that the maximum power density of 294.72 mW/m2 and the coulombic efficiency of 25.87% was achieved at sodium acetate concentration of 6.46 g/L, pH 7.0, external resistance 500Ωin the anode and when using potassium permanganate as electron acceptor in the cathode.

全文分为两个部分：第一部分：以乙酸钠为阳极原料构建双室微生物燃料电池，研究不同阴极受体、外接电阻、乙酸钠浓度和pH等因素对电池产电性能的影响，研究结果表明：在500mL的阴阳极反应体系中，选用乙酸钠作为阳极底物，质量浓度为6.46 g/L， pH 7.0，接入500Ω外电阻，阴极电子受体选择高锰酸钾的情况下，微生物燃料电池产电性能最好，最大电功率密度达到294.72 mW/m2，库伦效率能达到25.87%。

Glycidyl benzoate,glycidyl propionate,glycidyl acetate were obtained respectly through a phase-transfer catalytic methodology using sodium benzoate, sodium propionate, sodium acetate and epichlorohydrin as raw materials, and pure products were obtained though vaccum distillation.β-cyclodextrin and glycidyl benzoate, glycidyl propionate, glycidyl acetate, reacted in organic solvent and goal product were

先以苯甲酸钠、乙酸钠、丙酸钠和环氧氯丙烷为原料在相转移催化剂的作用下分别合成了苯甲酸缩水甘油酯、乙酸缩水甘油酯和丙酸缩水酯，经过减压蒸馏，得到相应的纯品；β-环糊精和苯甲酸缩水甘油酯、乙酸缩水甘油酯、丙酸缩水甘油酯在有机溶剂中反应，经过硅胶色谱柱分离，得到了相应的产品，产品经过TLC、IR、1H NMR、MS表征，并研究了温度、反应时间、催化剂等几个因素对反应工艺的影响，结果表明温度和催化剂对反应的快慢有较大影响。

与乙酸钠相关的网络解释 [注：此内容来源于网络，仅供参考]

sodium fluoroacetate：氯乙酸钠

sodium fluoride 氟化钠 | sodium fluoroacetate 氯乙酸钠 | sodium fluoroaluminate 氟铝酸钠

sodium fluoroacetate：氟乙酸钠

亚硫酸氢钠 Sodium bisulfite | 氟乙酸钠 Sodium fluoroacetate | 氢氧化钠 Sodium hydroxide

sodium fluoroacetate poisoning：氟乙酸钠中毒

sodium fluoroacetate 氟代醋酸钠 | sodium fluoroacetate poisoning 氟乙酸钠中毒 | sodium fluoroaluminate 氟铝酸钠

TRISODIUM LAUROAMPHO PG-ACETATE CHLORIDE PHOSPHATE：三(月桂酰两性基 PG-乙酸钠氯化物)磷酸酯

TRISODIUM INOSITOL TRIPHOSPHATE 肌醇三磷酸酯三钠 | TRISODIUM LAUROAMPHO PG-ACETATE CHLORIDE PHOSPHATE 三(月桂酰两性基 PG-乙酸钠氯化物)磷酸酯 | TRISODIUM NTA NTA三钠

Sodium acetate,anhydrate：无水乙酸钠

Rubidium chloride 氯化铷 | Sodium acetate,anhydrate 无水乙酸钠 | Sodium acetate,trihydrate 乙酸钠 三水

sodium chloroacetate：氯乙酸钠

sodium chlorite 亚氯酸钠 | sodium chloroacetate 氯乙酸钠 | sodium chromate 铬酸钠

sodium acetate：乙酸钠

95. 乙醚 ether | 96. 乙酸钠 sodium acetate | 97. 乙酸乙酯 ethyl actetate

sodium acetate：醋酸钠(乙酸钠)

26 、硫酸钡 Barium sulfate | 27 、氯化钯(二氯化钯、钯炭) Palladium chloride | 28 、醋酸钠(乙酸钠) Sodium acetate

sodium acetate：乙酸钠,结晶醋酸钠,醋酸钠

sodium acetarsone ==> (抗滴虫药)乙酰胂胺钠 | sodium acetate ==> 乙酸钠,结晶醋酸钠,醋酸钠 | sodium acetazolamide ==> 乙酰唑胺钠

SODIUM ACETATE TRIHYDRATE：乙酸钠 三水

Sodium acetate,anhydrate 无水乙酸钠 | Sodium acetate,trihydrate 乙酸钠 三水 | Sodium bicarbonate 碳酸氢钠