Keywords

• 103-81-1 supplier
• 103-81-1 2-Phenylacetamide
• 2-Phenylacetamide Manufacturer

Quick Details

• ProName: 103-81-1 supplier 2-Phenylacetamide M...
• CasNo: 103-81-1
• Molecular Formula: C8H9NO
• Appearance: solid
• Application: Biological buffer for use in biochemic...
• DeliveryTime: immediately
• PackAge: drum
• Port: Shanghai Port
• ProductionCapacity: 400 Metric Ton/Day
• Purity: 99.9%
• Storage: keep in cool and dry place
• Transportation: by sea
• LimitNum: 1 Kilogram
• Moisture Content: 0.01%
• Impurity: 0.01%
• purity: 99.9%

Superiority

103-81-1 supplier  2-Phenylacetamide Manufacturer

Production method
Styrene, sulfur, liquid ammonia and water were put into the autoclave and reacted at 165 degrees C, about 6.5MPa pressure, and then heated and evaporated to remove hydrogen sulfide gas, with activated carbon decolorization, cooling, crystallization, filtration, drying and benzoylamide. This method can be improved for continuous piped production, styrene and polyammonium sulfide liquid by volume ratio of 1:2, through high-pressure pipe, reaction temperature of 200 degrees C, reaction pressure of 6-7.8MPa, reaction time of 1.5h. The post-treatment process of the reaction product is similar to that of the autoclave intermittent method. Raw material consumption quota: styrene (99%)1117kg/t, sulfur (98.5%)716kg/t, liquid ammonia (99%) 539kg/t, activated carbon 47kg/t. Another method of production is to heat hydrolysis in sulphuric acid or hydrochloric acid by using benzodiazepine (which is reacted by chlorpylphenic acid and sodium cyanide in a diamide solution). Add benzene acetylene to the concentrated hydrochloric acid, stir to dissolve, and react for half an hour at 50 degrees C. Then slowly add water to the cooling crystallization, after cooling filtration, washing with ice water is crude. Crude products with sodium carbonate solution washing, and then washing with ice water, drying can be more pure benzoylamide. Raw material consumption quota: chlorpyride (95%)1190kg/t, sodium cyanide (95%)527kg/t, dimethylamine (industrial) 20kg/t, sodium carbonate (industrial) 185kg/t, sulphuric acid (92.5%) 1760kg/t.

Details

OUR TEAM

We are professional team.We insist the high product,we believe nothing is impossible.If we always do best,we will succeed.the clients will select our product.Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.

Sales:
1.24hours to reply your E-mail
2.Market information trend share with customers Suggestion for purchase decision

Reputation:
1.Implementing contract terms strictly
2.Timely solve any discrepancy or goods claims Take our responsibility for loss if it is our liability

warehouse:
Set up a warehouse in the United States, fast turnaround delivery

Others:
1.Assistant: sample working; help you solve the problem in China with others
2.Registration: professional team for registration in market
3.Technology: rich experienced producing expert to support