), Yangquan Market Supervision Bureau has decided to start from now until June 30. , to carry out a special vinegar rectification action in the city .
Do not use glacial acetic acid or industrial alcohol to produce vinegar!
Time of Update: 2022-04-20
> vinegar food . Relevant personnel from the Municipal Market Supervision Bureau , relevant town and street market supervision branches, and 9 certified vinegar production enterprises
Chinese scholars have made progress in electrocatalytic reduction of carbon monoxide to produce acetic acid
Time of Update: 2022-04-19
/> Schematic diagram of the electrocatalytic reduction of carbon monoxide to acetic acid by CuPd intermetallic compounds> Under the support of the National Natural Science Foundation of China (Grant Nos. 22025502
Kelun Pharmaceutical's Compound Amino Acid (15) Dipeptide (2) Injection was approved as an innovative drug for clinical trials
Time of Update: 2022-04-17
On February 21, the official website of the State Food and Drug Administration showed that Sichuan Kelun Pharmaceutical's compound amino acid (15) dipeptide (2) injection was approved
Spot shortage domestic acetic acid market is firm up
Time of Update: 2022-04-05
The spot supply of acetic acid in the domestic market continues to be tight, the price of acetic acid is rising at a high level, the market is starting to work steadily, and the industry’s inventory is low.
The acetic acid market is in short supply
Time of Update: 2022-03-18
According to the monitoring of the bulk data of the business agency, the domestic acetic acid market continued to rise due to the tight supply of acetic acid.
Diabetes Care: Trans fatty acid biomarkers and the onset of type 2 diabetes: a pooled analysis
Time of Update: 2022-03-05
hypertension Figure 2 summarizes the relative risk of type 2 diabetes by the quintile interval of total trans-18:1 (difference between the midpoints of the 1st and 5th quantiles) .
Jiangsu Thorpe's 30,000 tons/year acetic acid hydrogenation to ethanol project was put into operation
Time of Update: 2022-02-27
It was learned from the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, that on April 28, the 30,000-ton/year acetic acid hydrogenation to ethanol industrial demonstration
Exports of glacial acetic acid hit a high point in 2017
Time of Update: 2022-02-18
From September to October, due to the impact of Hurricane Harvey in the United States at the end of August, Celanese and Lyonder’s acetic acid plants were shut down as a result, including Celanese’s 1.
Determination of cation exchange capacity of forest soil by ammonium acetate exchange method (2)
Time of Update: 2022-02-15
for the Determination of Soil Dry Matter and Moisture" (HJ613-2001),>(2) Treatment process of acid and neutral soil samples>Weigh 2. 0g of air-dried sample with 2mm mesh, put
Soil cyanide and total cyanide-Determination of isonicotinic acid-pyrazolone spectrophotometric method (2)
Time of Update: 2022-02-15
Connect the distillation device, turn on the condensed water, and add 10 mL of 10 g/L sodium hydroxide solution as the absorption liquid in the receiving flask .
High upside demand supports the acetic acid market to break through the 5000 mark
Time of Update: 2022-02-11
According to the monitoring of bulk data, the domestic acetic acid market has risen sharply due to the tight market supply, with an increase
Announcement on the draft standard of glacial acetic acid medicinal excipients
Time of Update: 2022-01-21
Announcement on the draft standard of glacial acetic acid medicinal excipients Source: State Pharmacopoeia Commission Time: 2022-01-05 14:23: 52Print No.
Determination of acidity and alkalinity of organic chemical products—volume method (2)
Time of Update: 2022-01-18
3. 2 Determination of acidity and alkalinity of standard titration solution using organic solvent as medium>3. 2. 1 Method summary
Industrial Acrylonitrile—Determination of Acidity, pH and Titration (2)
Time of Update: 2022-01-13
water specified in GB/T6682 . >The standard titration solutions, preparations and products used in this section are prepared in accordance with GB/T601 and GB/T603 unless other
Microbiome Wenzhou Medical University Gao Hongchang/Song Weihong discovered that acetic acid protects the cognitive function of diabetic mice
Time of Update: 2022-01-09
In conclusion, the study found that the depletion of acetic acid producing bacteria caused long-term acetic acid deficiency can reduce hippocampal synaptophysin levels and accelerate cognitive dysfunction in diabetic mice.
The physicochemical properties and preparation methods of acetic acid (2)
Time of Update: 2022-01-03
(3) Cativa processIn 1996, BP Chemical Company successfully developed a new Cativa process based on methanol carbonylation to synthesize acetic acid .
The physicochemical properties and preparation methods of acetic acid (1)
Time of Update: 2022-01-03
Preparation method 2 acetaldehyde oxidation methodIn the presence of manganese acetate (or cobalt, copper) catalyst, acetaldehyde air (or pure oxygen) undergoes liquid phase oxidation to generate acetic acid .
Technical indicators and application of acetic acid
Time of Update: 2022-01-03
(1) Acetic acid is weaker in acidity and less corrosive to metals .
