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- Na5 Ethylene Diamine Tetra (Methylene Phos... 摘要:乙二胺四甲叉膦酸五鈉 EDTMP?
- Na5 Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium sa ... 乙二胺四亞甲基膦酸五鈉（固體） EDTMP.
- Dialysis and ethylene diamine tetraacetic acid (EDTA) were used for improving electrospinnability of the PVA. 經(jīng)透析或加入乙二胺四乙酸(EDTA)后,可紡性有了明顯改善。
- Ethanediamine, sulfate (1:1);Ethylene diamine sulfate;ethylenediaminesulfate; 98%;Ethylenediamine sulfa ... 2-乙二胺硫酸鹽(1:1);乙二胺硫酸鹽;乙二胺硫酸、鹽香港
- In this paper, synthesis of edetic acid with chloroacetic acid and ethylene diamine anhydrous is studied and the optimum reaction are determined. 以一氯乙酸和乙二胺為主要原料合成乙二胺四乙酸。研究了影響反應的主要因素，找到了最佳工藝條件。
- Methylpyrazine has been synthesized by gas-solid contact catalysis of ethylene diamine with propylene oxide in fixed-bed reactor. 本文研究了以乙二胺和環(huán)氧丙烷為原料,經(jīng)氣固相接觸催化合成2-甲基吡嗪的新工藝。
- For the purpose of computing the amounts in column 3, disodium ethylene diamine tetraacetate shall be calculated as anhydrous calcium disodium ethylene diamine tetraacetate. 就計算第3欄的分量而言,乙二胺四乙酸二鈉須以計算無(wú)水乙二胺四乙酸二鈉鈣的方法計算。
- According to the ethylene diamine moiety in the structure of some calcium antagonists,we designed and synthesized 5 unreported phenoxybenzamine derivatives. 利用酚芐明結構中氯乙胺基的活性，結合一些鈣拮抗劑含乙二胺結構的特征，設計合成了5個(gè)酚芐明衍生物。
- A new model epoxy resin curing agent is synthesised by reactions of chlorsulfonated polyethylene(CSM) with mixture of ethylene diamine, and diamino diphenyl methane. 采用氯磺化聚乙烯（CSM）與乙二胺、二氨基二苯基甲烷的混合物反應，合成一種新型固化劑;
- The effect of NCO/OH molar ratio, the fed amount of DMPA, ethylene diamine , n - butanol and storage period on properties of emulsion and film was studied. 研究了NCO/OH摩爾比、DMPA引入量、乙二胺用量、封端荊正丁醇用量和存放時(shí)間對涂飾劑及膜性能的影響。
- Ketimine,which is prepared by acetone and ethylene diamine or hexamethylene diamine was used as potential chain extender to improve the properties of aqueous polyurethane resin. 用丙酮分別和乙二胺、己二胺反應制備酮亞胺,并以其作為潛伏性擴鏈劑改善水性聚氨酯(PU)的性能。
- Abstract: A new technology to produce hydroxy ethyl ethylene diamine using ethylene oxide is introduced in this paper. Its properties and application fields are also listed. 本文介紹了一種用環(huán)氧乙烷生產(chǎn)羥已基乙二胺的新技術(shù),列舉了羥乙基乙二胺的性能及應用范圍。
- Ionomer-type polyurethane emulsion was prepared from polyether or polyester, IPDI, dimethylol propionic acid (DMPA) and ethylene diamine as primary materials. 摘要以低聚物多元醇、異氟爾酮二異氰酸酯（IPDI）、親水單體羥甲基丙酸（DMPA），乙二胺為主要原料，制備了一組不同組成的聚氨酯乳液。
- Under the condition that the strong basic is medium and ethylene diamine is complex reagent, the method that Ni2+ of wastewater is deoxidized by hydrazine hydrate is studied. 本文研究了強堿性條件下,以乙二胺為絡(luò )合劑,用水合肼把二價(jià)鎳離子還原為單質(zhì)鎳的方法。
- To investigate the effect of rapid decalcification techniques with microwave(MW)and ethylene diamine tetracetic acid(EDTA),and the loss of collagen on the process of decalcification in fish scale. 探討了微波(MW)-乙二胺四乙酸二鈉(EDTA)快速脫鈣技術(shù)對魚(yú)鱗脫鈣的影響,及其脫鈣過(guò)程中膠原的損失情況。
- Otherwise, Ethylene Diamine and Epichlorohydrin was grafted onto the polymer in order to improve the hydrophilicity. The product Phe resin with long chain (PS-Ace-EDA-ECH-Phe) was excepted to react with biochemical molecules easily. 此外,通過(guò)引入乙二胺、環(huán)氧氯丙烷等親水性手臂鏈制得手臂鏈苯丙氨酸樹(shù)脂(PS-Ace-EDA-ECH-Phe),這些親水性手臂鏈的引入有望降低聚苯乙烯樹(shù)脂的強疏水性,更易于同蛋白等大分子物質(zhì)發(fā)生作用。
- Polyacrylamide resin containing easter groups was prepared with reverse phase suspension copolymerization, onto which the benzhydrylamine groups was introduced by ethylene diamine substitution and two steps of condensation reactions. 通過(guò)反相懸浮共聚合成了含酯基的聚丙烯酰胺樹(shù)脂,再經(jīng)乙二胺取代和兩步縮合反應引入二苯甲胺功能基團。
- EDTA (ethylene diamine tetra-acetic acid ) cleaner with stronger fouling removedablity, fewer water consumption, lower metal corrosion and higher safety grew more quickly inrecent years. 由于EDTA清洗需要在高溫、密閉循環(huán)條件下進(jìn)行,要求循環(huán)清洗設備具有能加溫、耐壓、耐熱等性能。
- In this paper,various syntheses of 2,3-dimethylpyrazine are reviewed,which raw materials includes from biacetyl and ethylene diamine,or from 2,3-butylene-glycol and ethylene diamine etc. 本文論述了以丁二酮與乙二胺和丁二醇與乙二胺等不同物質(zhì)為原料的多種合成2,3-二甲基吡嗪方法,并對其在醫藥、農藥、香料和分析化學(xué)等方面的應用做了概述。
- sodium ethylene diamine tetracetate 乙二胺四乙酸鈉
