C6H5COOH的意思、翻譯和例句

是什麼意思

C6H5COOH 是化學式,代表苯甲酸(Benzoic acid),這是一種有機化合物,常用作防腐劑和食品添加劑。它由苯環和一個羧基(-COOH)組成,屬於羧酸類。苯甲酸在水中的溶解度較低,但在有機溶劑中如醇類和醚類中可溶解。苯甲酸及其鹽類(如苯甲酸鈉)常用於食品工業中,作為防腐劑以延長食品的保質期。

依照不同程度的英文解釋

  1. A chemical used to keep food fresh.
  2. A compound made from carbon and hydrogen.
  3. A type of acid found in some foods.
  4. A substance that can prevent bacteria growth.
  5. A compound with a benzene ring and a carboxylic group.
  6. An organic acid commonly used in food preservation.
  7. A weak acid with antibacterial properties.
  8. A colorless crystalline substance used in various applications.
  9. A carboxylic acid derived from toluene, used in food and cosmetic industries.
  10. A naturally occurring compound used as a preservative and in various chemical reactions.

相關英文單字或片語的差別與用法

1:Benzoic Acid

用法:

苯甲酸是這個化合物的常用名稱,主要用於食品工業中作為防腐劑,防止微生物生長。它在某些食品和飲料中被添加,以延長保質期。苯甲酸的鹽類也可以用於製造藥物和化妝品。

例句及翻譯:

例句 1:

苯甲酸常用於飲料中作為防腐劑。

Benzoic acid is commonly used as a preservative in beverages.

例句 2:

有些人對苯甲酸過敏,因此需要注意食品成分。

Some people are allergic to benzoic acid, so it's important to check food ingredients.

例句 3:

苯甲酸的使用受到食品安全標準的監管。

The use of benzoic acid is regulated by food safety standards.

2:Carboxylic Acid

用法:

這是一類有機化合物,包括苯甲酸在內,具有羧基(-COOH)。羧酸在化學和生物學中扮演重要角色,許多天然物質和合成化合物都屬於這類。

例句及翻譯:

例句 1:

羧酸在有機化學中非常重要。

Carboxylic acids are very important in organic chemistry.

例句 2:

許多藥物都是羧酸的衍生物。

Many drugs are derivatives of carboxylic acids.

例句 3:

羧酸的酸性使它們在化學反應中具有特殊的特性。

The acidity of carboxylic acids gives them unique properties in chemical reactions.

3:Preservative

用法:

苯甲酸作為防腐劑的功能是防止食物變質,延長其儲存時間。許多食品中添加防腐劑以保持新鮮度。

例句及翻譯:

例句 1:

這款醬料中不含任何人工防腐劑。

This sauce contains no artificial preservatives.

例句 2:

商業產品中常見的防腐劑包括苯甲酸和其鈉鹽。

Common preservatives found in commercial products include benzoic acid and its sodium salt.

例句 3:

使用天然防腐劑是食品工業的一個趨勢。

Using natural preservatives is a trend in the food industry.

4:Organic Compound

用法:

苯甲酸是一種有機化合物,這類化合物通常包含碳元素,並且在生物系統中起著重要作用。

例句及翻譯:

例句 1:

有機化合物在生物體內的反應非常重要。

Organic compounds play crucial roles in reactions within living organisms.

例句 2:

許多有機化合物可以用於合成藥物。

Many organic compounds can be used to synthesize drugs.

例句 3:

有機化合物的研究是化學科學的重要部分。

The study of organic compounds is an important part of chemical science.