词语:苯酚热度:330

词语苯酚拆分为汉字:

苯字的拼音、笔画、偏旁部首、笔顺、繁体字,苯字字源来历,苯字演变

一种有机化合物,无色液体,有特殊的气味,可从煤焦油,石油中提取,是多种化学工业的原料和溶剂。……

酚字的拼音、笔画、偏旁部首、笔顺、繁体字,酚字字源来历,酚字演变

有机化合物,特指“苯酚”,亦称“石炭酸”,是医药上常用的防腐杀菌剂。……

 

查询词语:苯酚

汉语拼音:běn fēn

词语苯酚基本解释

俗称石炭酸”。化学式c6h5oh。无色有特殊气味的晶体。能被空气氧化成粉红色。有毒。有腐蚀性。其水溶液与三氯化铁溶液作用显紫色。一般由煤焦油分离,或由苯经氯苯水解法、苯磺酸钠碱熔法制得。可用以制水杨酸、苦味酸,也是合成染料、农药、树脂等的原料。医药上作消毒防腐剂。

词语苯酚在线造句

  1. After phenol to induce the bacteria and was not induced by the bacteria to other aromatic compounds degradation as a comparison.

    以经过苯酚诱导后的细菌与未被诱导过的细菌对其他芳香烃化合物的降解情况作为对比。

  2. Regularities of absorption of phenol in water on activated coal have been figured out in present paper.

    本文研究了活化煤吸附溶于水中之苯酚的规律。

  3. The experimental result showed that the SBA-15-SO3H molecular sieve was one ideal catalyst for the synthesis ofp-t-butyl-phenol.

    实验结果表明,SBA-15-SO3H分子筛是合成对叔丁基苯酚的一种理想催化剂。

  4. The invention discloses a substituted phenol for methylal phosphate anesthetic and sedative drugs and a preparation method thereof.

    取代苯酚的甲缩醛磷酸盐麻醉镇静药用化合物及制备方法。

  5. Other researchers also focused on mixing phenol and formaldehyde, which turned into a sticky mess of gunk.

    其他研究人员还集中在混合苯酚和甲醛,但只弄得粘粘糊湖的一摊烂泥。

  6. These discoveries showed that the phenol content of food was directly related to the antioxidation effect of that food.

    这一发现表明,食物中的苯酚含量与这种食物的抗氧化效果有直接关系。

  7. METHODS HPLC method with xenol as the internal standard was established to determine the content of KTP in receiver diffusion cell.

    方法建立以联苯酚为内标的HPLC,测定接收液中酮洛芬的含量;

  8. 2-phenoxyethanol (used for inactivated polio vaccine) and phenol (used for typhoid vaccine).

    它们是二苯氧乙醇(用于灭活的脊灰疫苗)和苯酚(用于伤寒疫苗)。

  9. Light fraction and sodium phenolate can be returned to the production processes of phenol and acetone.

    轻组分和酚钠盐均返回苯酚、丙酮生产装置。