Description
Barbiturates are derivatives of barbituric acid, barbituric acid is formed by the condensation of malonic acid and urea, itself has no anesthetic effect, but if its C2 and C5 atoms are substituted by different genes, it can generate many species of barbiturate agents ,for example, oxygen of C2 is replaced by sulfur, which generates sulfur barbiturates, such as thiopental. Cream coloured fine crystalline powder. Odorless. Soluble in water and ether, insoluble in water and alcohol.
| product name: | Barbituric acid |
| Specification | 99% |
| Exterior: | White powder |
| Shelf life: | 2 years |
| CAS: | 67-52-7 |
Barbituric acid, also known as malonyl urea, 2,4,6-pyrimidinetrione, is an organic compound with chemical formula C4H4N2O3, white crystalline powder, soluble in hot water and dilute acid , soluble in ether, slightly soluble in cold water. The aqueous solution is strongly acidic. Can react with metals to form salts.
Application:
It can be used as analytical reagents, organic synthesis raw materials, intermediates of plastics and dyes, and catalysts for polymerization reactions. Several derivatives in which two hydrogen atoms on the methylene group of malonyl urea are replaced by hydrocarbon groups are called barbiturates and are an important class of sedative and hypnotic drugs.
Phenobarbital sodium is a derivative of barbituric acid and is weakly acidic. It is a central nervous system depressant, primarily inhibiting the ascending reticular activating system of the brain. Depending on the dosage, from low to high, the degree of inhibition varies from mild to profound, resulting in different levels of sedation, hypnosis, anticonvulsant, and anesthetic effects. In addition, this drug also has antiepileptic effects.
packing &shipping:
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Package |
1kg/bag ,25kg/bag;25kg/drum; customize as customer's equirements. |
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Transit |
Fedex, TNT,DHL,EMS,and so on. |
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Shipping port |
Shanghai/Tianjin/Dalian/Beijing/Xi'an |
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Lead Time |
1-2 working days upon received the payment |
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For mass orders, it will be delivered by air or sea. |
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Delivery Time:Around 3-5 workdays after your payment.
Package:1kg/aluminium foil bag;25Kgs in fiber-drums with two-plastic bags inside
Net Weight:25kgs/Drum/GrossWeight:28kgs/Drum
Drum Size & Volume:I.D.42cm × H52cm,0.08 m³/Drum
Certifications
Packaging & Shipping
Our Advantages
1. Goverment support guarantees good company credibility and finance safe.
2. Jianfeng Chemical is confident at the product quality, and would like t o supply free sample.
3. Factory locates in national new material industrial park where guarantees safe and continuous production.
4. More than 10 years chemical production and exporting experience, and good relationship with customs and ship agents, which guarantee fast and safe export.
5. Professional R&D technology team and equipment which keep products quality better and better.
6. Timely after-service resolves your worry for international trade.
FAQ
After Sales Service1. Goverment support guarantees good company credibility and finance safe.
2. Jianfeng Chemical is confident at the product quality, and would like t o supply sample.
3. Factory locates in national new material industrial park where guarantees safe and continuous production.
4. More than 10 years chemical production and exporting experience, and good relationship with customs and ship agents, which guarantee fast and safe export.
5. Professional R&D technology team and equipment which keep products quality better and better.
6. Timely after-service resolves your worry for international trade.
1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2.What's your payment terms?
Standard terms: T/T in advance and Western Union.
Also L/C at sight is acceptable for large amount.
3.What's your shipping time?
We have a large stock, which means we can deliver the goods to you immediately.
4.How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally?
For large qty order,ship the goods by sea.
For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.
6.What's your loading port?
Usually Shanghai, Qingdao, Tianjin, Guangzhou
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