Introduction:
Tetramethylammonium chloride is the phase transfer catalyst in organic synthesis phase with its catalytic activity being stronger than triphenylphosphine and triethylamine. At room temperature, it is a white crystalline powder, and is volatile, irritant, and easy to absorb moisture. It is easily soluble in methanol, soluble in water and hot ethanol but insoluble in ether and chloroform. Being heated to above 230 °C causes its decomposition into trimethylamine and methyl chloride. Median lethal dose (mice, intraperitoneal) is around 25mg/kg. It is also used for the synthesis of liquid crystal epoxy compound, and Pope and polarographic analysis, as well as electronic industry.
Application:
1) Mainly used as phase transfer catalyst .
2) Can be used as polarographic analytical reagent.
3)A corrosion inhibitor for battery anodes, e.g., metals such as zinc, lead, and the like, in primary battery cells, comprises a quaternary ammonium salt, particularly, tetraalkyl ammonium chloride.More preferably Tetraheptyl ammonium chloride.
4)Used in hybridization solutions of mixed oligonucleotides. In solutions with TMAC, the Tm(melting temperature) of a hybrid is dependent on its length, not its base composition.
Function:
Tetramethylammonium hydroxide is a kind of organic base, and has a broad range of application in the field of both industry and scientific research.
In our own country, it is mainly used as the catalyst in the synthesis of organic silicon products, such as synthetic silicone oil, silicone rubber, and silicone resin. Although it has a low usage amount, but it can significantly affect both the yield and quality of the product.
In abroad, it is mainly used for polyester-based polymers, textiles, plastics, food, leather, wood processing, electroplating, and some kinds of microorganisms.
Now tetramethylammonium hydroxide has entered the advanced technology areas
.
All Key Manufacturers and Suppliers of Baoji Guokang have routine inspections to ensure they are in compliance with the standards set in place during the original Supplier Assessment Inspection.
Production Inspection Process:
Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.
- Raw material before any production begins
- Pre-production samples to ensure specifications are being met
- In-process to confirm that standards are maintained
- Pre-shipping to ensure that the product arrives to the customer exactly as expected and is packaged
correctly to prevent any damage in transit.
We can help operating split shipments, meeting the factory minimum quantity but ship them in 2 or 3 shipments with required gaps among. This allows you to move stock through your business without taking up space and capital.
We will arrange the subsequent shipments from our factory to your warehouse.
We can consolidate your small orders from multiple factories, delivering all at the same time to you or your customers,using the most cost-effective route available. At the time of order placement, we will offer details to you about the volume of each component part and what size container will be used.
We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.
Delivery can be offered.
- Utilizing your own freight-forwarder
- FOB to a port in China
- CIF to a port near you
Whether you have your own freight-forwarder or you would like to organize shipment; whether you require delivery FOB in China or CIF to a port near you, we are glad to quote and supply whichever way you choose. Please feel free to discuss all options with us.
1.Client is first.We are trying to bring maximum profit to our clients and we only share small.
2.Credibility is the most important.
3.Quality control is our life.
4.Great sense of responsibility.
We will be responsible for not only our products, our clients, our suppliers, also the society.