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Meaning of "醋酸" in the Chinese dictionary

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PRONUNCIATION OF 醋酸 IN CHINESE

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WHAT DOES 醋酸 MEAN IN CHINESE?

Click to see the original definition of «醋酸» in the Chinese dictionary.
Click to see the automatic translation of the definition in English.
醋酸

Acetic acid

乙酸

Acetic acid, also known as acetic acid, glacial acetic acid, chemical formula CH3COOH, is an organic monobasic acid and short chain saturated fatty acids, for the vinegar sour taste and irritating smell of the source. Pure anhydrous acetic acid (glacial acetic acid) is a colorless hygroscopic solid with a freezing point of 16.7 ° C (62 ° F) and solidified to a colorless crystal. Although it is a weak acid based on the dissociation ability of acetic acid in aqueous solution, acetic acid is corrosive and its steam has an irritating effect on the eye and nose. Acetic acid is a simple carboxylic acid, composed of a methyl carboxyl group, is an important chemical reagents. In the chemical industry, it is used to make polyethylene terephthalate, which is the main part of the beverage bottle. Acetic acid is also used to make cinemabres needed for cellulose acetate and wood adhesives for polyvinyl acetate, as well as many synthetic fibers and fabrics. In the family, dilute acetic acid solution is often used as a descaling agent. In the food industry, in the food additive list E260, acetic acid is prescribed as an acidity regulator. The annual demand for acetic acid in the world around 6.5 million tons. Of which about 1.5 million tons is recycled, and the remaining 5 million tons is made directly through the petrochemical raw materials or through biological fermentation. ... 乙酸,也叫醋酸冰醋酸,化学式CH3COOH,是一种有机一元酸和短链饱和脂肪酸,为食醋内酸味及刺激性气味的来源。纯的无水乙酸(冰醋酸)是无色的吸湿性固体,凝固点为16.7℃(62℉),凝固后为无色晶体。尽管根据乙酸在水溶液中的解離能力它是一种弱酸,但是乙酸是具有腐蚀性的,其蒸汽对眼和鼻有刺激性作用。 乙酸是一种简单的羧酸,由一個甲基一個羧基組成,是一种重要的化学试剂。在化学工业中,它被用来制造聚对苯二甲酸乙二酯,后者即饮料瓶的主要部分。乙酸也被用来制造电影胶片所需要的醋酸纤维素和木材用胶粘剂中的聚乙酸乙烯酯,以及很多合成纤维和织物。家庭中,乙酸稀溶液常被用作除垢剂。食品工业方面,在食品添加剂列表E260中,乙酸是规定的一种酸度调节剂。 每年世界范围内的乙酸需求量在650万吨左右。其中大约150万吨是循环再利用的,剩下的500万吨是通过石化原料直接制取或通过生物发酵制取。...

Definition of 醋酸 in the Chinese dictionary

Acetic acid, also known as "acetic acid." Chemical formula ch3cooh. A strong irritating odorless colorless liquid. Pure ice was coagulation, so called "glacial acetic acid." Is the main ingredient of vinegar. Generally by the ethylene oxidation, alkane direct oxidation of the system, but also by the carbohydrate material obtained by fermentation. As an important chemical raw materials, such as the system of acetate, synthetic fibers, medicine, pesticides, spices and so on. 醋酸 又称“乙酸”。化学式ch3cooh。有强刺激性气味的无色液体。纯品凝结时呈冰状,故称“冰醋酸”。是食醋的主要成分。一般由乙烯氧化法、烷烃直接氧化法制得,也可由含糖类物质经发酵法制得。为重要的化工原料,如制醋酸纤维、合成纤维、医药、农药、香料等。
Click to see the original definition of «醋酸» in the Chinese dictionary.
Click to see the automatic translation of the definition in English.

CHINESE WORDS THAT RHYME WITH 醋酸


不凉不酸
bu liang bu suan
发酸
fa suan
吃醋拈酸
chi cu nian suan
哀酸
ai suan
悲酸
bei suan
攻苦茹酸
gong ku ru suan
果酸
guo suan
楚酸
chu suan
次氯酸
ci lu suan
氨基酸
an ji suan
泛酸
fan suan
狗恶酒酸
gou e jiu suan
狗猛酒酸
gou meng jiu suan
甘酸
gan suan
硅酸
gui suan
脯氨酸
pu an suan
芳香酸
fang xiang suan
苯甲酸
ben jia suan
谷氨酸
gu an suan
鼻酸
bi suan

CHINESE WORDS THAT BEGIN LIKE 醋酸

葫芦
浸曹公
劲儿
溜鱼
母草
娘子
醋酸亚砷酸铜
醋酸乙酯
坛子
息钱

CHINESE WORDS THAT END LIKE 醋酸

柠檬
核糖核
核苷
没食子
混抖搂
酒石

Synonyms and antonyms of 醋酸 in the Chinese dictionary of synonyms

SYNONYMS

Translation of «醋酸» into 25 languages

TRANSLATOR
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TRANSLATION OF 醋酸

Find out the translation of 醋酸 to 25 languages with our Chinese multilingual translator.
The translations of 醋酸 from Chinese to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «醋酸» in Chinese.

Chinese

醋酸
1,325 millions of speakers

Translator Chinese - Spanish

El ácido acético
570 millions of speakers

Translator Chinese - English

Acetic acid
510 millions of speakers

Translator Chinese - Hindi

एसिटिक एसिड
380 millions of speakers
ar

Translator Chinese - Arabic

حمض الخليك
280 millions of speakers

Translator Chinese - Russian

уксусная кислота
278 millions of speakers

Translator Chinese - Portuguese

ácido acético
270 millions of speakers

Translator Chinese - Bengali

ধান্যাম্ল
260 millions of speakers

Translator Chinese - French

l´acide acétique
220 millions of speakers

Translator Chinese - Malay

asid asetik
190 millions of speakers

Translator Chinese - German

Essigsäure
180 millions of speakers

Translator Chinese - Japanese

酢酸
130 millions of speakers

Translator Chinese - Korean

아세트산
85 millions of speakers

Translator Chinese - Javanese

Asam asat
85 millions of speakers
vi

Translator Chinese - Vietnamese

axit axetic
80 millions of speakers

Translator Chinese - Tamil

அசிட்டிக் அமிலம்
75 millions of speakers

Translator Chinese - Marathi

आंबट ऍसिड
75 millions of speakers

Translator Chinese - Turkish

asetik asit
70 millions of speakers

Translator Chinese - Italian

acido acetico
65 millions of speakers

Translator Chinese - Polish

kwas octowy
50 millions of speakers

Translator Chinese - Ukrainian

оцтова кислота
40 millions of speakers

Translator Chinese - Romanian

acid acetic
30 millions of speakers
el

Translator Chinese - Greek

οξικό οξύ
15 millions of speakers
af

Translator Chinese - Afrikaans

asynsuur
14 millions of speakers
sv

Translator Chinese - Swedish

ättiksyra
10 millions of speakers
no

Translator Chinese - Norwegian

eddiksyre
5 millions of speakers

Trends of use of 醋酸

TRENDS

TENDENCIES OF USE OF THE TERM «醋酸»

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100%
The map shown above gives the frequency of use of the term «醋酸» in the different countries.

FREQUENCY OF USE OF THE TERM «醋酸» OVER TIME

The graph expresses the annual evolution of the frequency of use of the word «醋酸» during the past 500 years. Its implementation is based on analysing how often the term «醋酸» appears in digitalised printed sources in Chinese between the year 1500 and the present day.

Examples of use in the Chinese literature, quotes and news about 醋酸

EXAMPLES

6 CHINESE BOOKS RELATING TO «醋酸»

Discover the use of 醋酸 in the following bibliographical selection. Books relating to 醋酸 and brief extracts from same to provide context of its use in Chinese literature.
1
Precursors and Chemicals Frequently Used in the Illicit ... - 第 12 页
0 用于非法制造海洛因的物质 87. 2008 年 11 月 1 日至 2009 年 10 月 31 日期间, 29 个出口国当局提供了 960 多份醋酸酐货运出口前通知。这些货物运往 81 个进口国家和领土,涉及总^为 135 000 吨。中国和美国是世界最人的醋酸酐出口国。贩运 88.
United Nations, 2010
2
化工原理: - 第 315 页
醋酸与氯仿的混合溶液中萃取醋酸。已知原混合液的量也为 800kg ,其中醋酸的质量分数为 0.35 ,试求: ( 1 )萃取相与萃余相中醋酸的组成及两相的量; ( 2 )两相脱除溶剂后,萃取液与萃余液的组成及量; ( 3 )醋酸萃出的百分率。在操作条件下( 25 °C ) ...
蒋维钧, 2003
3
四季繽紛草木染 - 第 21 页
例如添加少量食用醋或冰醋酸,可使染液呈酸性;加草木灰水或碳酸鈉`碳酸鉀'皆可使染液呈鹼性。古人所用的天然媒染劑與助劑有草木灰、稻草灰、石灰、明礬石、鐵鏽水、烏泥`釀造醋等'這些都不會產生公害或污染'但現在要取得天然的草木灰或明礬石等 ...
馬毓秀, 2008
4
普通化學 - 第 24 页
四、緩衝溶液如醋酸醋酸鈉的弱酸與其鹽的混合溶液,或氨水與氣化銨的弱鹼與其鹽的混合溶液中,加入少量的酸或鹼時其? 9 值幾乎不改變,具有如此性質的溶液稱為緩衝溶液〔^ ^ ^ ! ! ) ,在需要保持一定? 9 值的實驗時常使用緩衝溶液,我們的血液 ...
魏明通, 2015
5
物理化學實驗 - 第 47 页
1 -醋酸倒入小球容器中,關小球容器上的閥門,將小球容器稱重。 3 ^將反應容器( :大球)及醋酸小瓶以 I 型管和真空裝置相連。(此時 X 、 8 閥未開,如圖二)抽真空後關( : ,再重新與系統相連。(人、 8 仍未開) \1 2 ^《 0 醋酸氣體分子流動方向八《利用液態氮涑 ...
中原·牟, ‎徐子正, 1999
6
混凝土鹼質粒料反應防制對策及評估 - 第 135 页
醋酸鈾螢光試驗本試驗最早是由 A.B. PoOle 於 l986 年提出,國鹼—氧化矽反應的反應產物「膠骨豊」是辨別鹼一氧化矽反應的明顯證據。然而反應膠體容易溶方全 7k 中,因此滲出署昆署疑土表面的膠體極易消失殆盡 o 覃昆革疑土內部之膠骨豊雖較不易 ...
田永銘等, 2006

10 NEWS ITEMS WHICH INCLUDE THE TERM «醋酸»

Find out what the national and international press are talking about and how the term 醋酸 is used in the context of the following news items.
1
第四届国际醋酸菌大会太原开幕
人民网太原9月16日电(王建)秋风送爽,醋酸飘香,9月16日上午,为期4天的“第四届国际醋酸菌大会暨世界名醋博览会”在山西太原晋祠国宾馆召开。山西老陈醋集团 ... «人民网, Sep 15»
2
国内醋酸乙酯出厂价格呈现平稳态势
慧聪化工网讯:目前由于醋酸乙酯行业传统淡季,厂家走货压力较大,且目前醋酸乙酯处于成本倒挂状态,导致7月醋酸乙酯市场较平淡,直到月底最后一周,醋酸乙酯 ... «慧聪化工网, Aug 15»
3
第四届国际醋酸菌大会将在太原召开
人民网太原6月13日电今日,从在太原举行的“第四届国际醋酸菌大会暨世界名醋博览会”新闻发布会上了解到,“第四届国际醋酸菌大会”将于今年9月16日在醋都举办, ... «人民网, Jun 15»
4
醋酸泡海参,安全焦虑下的治理忧思
台湾新北市卫生局日前查扣封存24吨涉以工业用冰醋酸浸泡的海参成品、半成品。由“淦成企业”加工的海参,九成销往香港和大陆,一成疑似流向台湾。(5月16日《北京 ... «光明网, May 15»
5
南通醋酸化工股份有限公司董事长顾清泉先生致辞
欢迎你们在百忙之中参加南通醋酸化工股份有限公司首次公开发行A股网上路演活动。我代表醋化股份(603968,股吧)全体股东、员工和管理层,向关心与支持我们的 ... «和讯网, May 15»
6
《南通醋酸化工股份有限公司首次公开发行股票初步询价及推介公告 …
2015年4月24日刊登的《南通醋酸化工股份有限公司首次公开发行股票初步询价及推介公告》中,在“三、初步询价;4、投资者申报的以下情形将被视为无效:(5)配售对象 ... «搜狐, Apr 15»
7
女子用有毒工业醋酸灌食醋被抓因怀孕被判缓刑
法制晚报讯(记者洪雪) 用有毒工业醋酸勾兑食用醋销售被抓。37岁的妇女高某因处于哺乳期一审被判缓刑,检察院认为法院未对高某颁布禁止令而抗诉。 记者上午 ... «新浪网, Apr 15»
8
中证解读:翰宇药业获醋酸格拉替雷DMF注册号拿到美国市场通行证
另外,公司今年1月6日晚间发布的公告显示,关于醋酸格拉替雷项目,公司已与美国NASDAQ上市公司爱克龙药业达成战略合作,共同完成醋酸格拉替雷FDA仿制药的 ... «凤凰网, Mar 15»
9
三大因素支撑醋酸价格触底反弹
在经历了去年下半年的大幅下跌后,醋酸价格在春节后迎来反弹。业内人士分析,成本支撑、需求恢复以及设备检修带来的供应减少,将成为提振醋酸价格的三大因素。 «证券时报, Mar 15»
10
55℃杯真相真品用三水醋酸钠等廉价材料?
为什么市面上有不少人买了之后有诸多吐槽,还检出了三水醋酸钠等廉价材料?只能说,在这个擅长盗版的时代,你毫无悬念地买到了假货。 55℃杯的真相到底是什么 ... «新浪网, Jan 15»

REFERENCE
« EDUCALINGO. 醋酸 [online]. Available <https://educalingo.com/en/dic-zh/cu-suan>. May 2024 ».
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