
Ammonia 0.4M THF 7664-41-7 - MilliporeSigma
Ammonia solution was used in the detection of ammonia formed by the degradation of ammonium nitrate using quantum cascade laser (QCL) technology. [1] Don't see the Right Version? If you require a particular version, you can look up a specific certificate by the Lot or Batch number. Already Own This Product?
氨 溶液 0.4 M in THF | Sigma-Aldrich - MilliporeSigma
氨 溶液 0.4 M in THF; CAS Number: 7664-41-7; Linear Formula: NH3 at Sigma-Aldrich
氨的甲醇溶液 CAS#: 7664-41-7 - ChemicalBook
氨气NH3,又称 阿摩尼亚,是一种易具有刺激性气味,无色有毒,比空气轻,弱碱性,沸点较低,极易溶于水,易液化的气体。 在高温时会分解成氮气和氢气,有还原作用。 可由氮和氢直接合成而制得。 在工业中常被用来于制液氮、氨水、硝酸、铵盐和胺类等。 氨气是一种具有强烈刺激性臭味的无色气体,畜禽舍内氨气的来源主要包括两方面:一是胃肠道内的氨气,来源于粪尿、胃肠消化物等,尿氮主要是以尿素形式存在,很容易被脲酶水解生成氨气。 另一方面是通过堆 …
Ammonia, 0.5M solution in THF, AcroSeal™, Thermo Scientific …
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Ammonia, 0.5M solution in THF, AcroSeal , Thermo ... - Fisher Sci
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The …
Ammonia tetrahydrofuran | C4H11NO | CID 21982362 - PubChem
2021年5月7日 · Ammonia tetrahydrofuran | C4H11NO | CID 21982362 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
四氢呋喃 - 维基百科,自由的百科全书
四氢呋喃 (THF)是一种 环状 醚,在 常温常压 下为 粘稠度 较小、可与水混溶的无色液体,其 化学式 可写作 。 由于液态范围很长,它是一种常用的中等 极性 非质子性溶剂。 它的主要用途是作 高分子 聚合物 的 前体。 四氢呋喃每年的产量大约是二十万吨。 [2] 被应用得最广的制备方法是 1,4-丁二醇 在酸催化条件下 脱水,这类似于通过对 乙醇 脱水来制备 乙烯。 而丁二醇可以通过对 乙炔 羰基化 之后 加氢 得到。 杜邦 公司发展出一种通过 氧化 正丁烷 来粗制 顺酐,再进行催 …
NH3 THF MeOH | C5H15NO2 | CID 86608128 - PubChem
2021年5月7日 · NH3 THF MeOH | C5H15NO2 | CID 86608128 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
氨 溶液 0.4 M in THF - Sigma-Aldrich
氨 溶液 0.4 M in THF; CAS Number: 7664-41-7; Linear Formula: NH3 at Sigma-Aldrich
Ammonia, 0.5M solution in Tetrahydrofuran - Molekula Group
Product details for (90026390) Ammonia, 0.5M solution in Tetrahydrofuran [7664-41-7]