| CAS No.: | 75-24-1 |
|---|---|
| Formula: | C3h9al |
| EINECS: | 7783-82-6 |
| Classification: | Aromatic Hydrocarbon |
| Grade Standard: | Industrial Grade |
| Product Name: | Trimethylaluminium |
| Customization: |
|---|
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Audited Supplier Tetramethylsilane (TMS), also known as tetramethylsilicon, is an organosilicon compound with the chemical formula (CH3)4Si. It is a colorless liquid that is highly volatile and has a faint, sweet odor. TMS is widely used as a reference standard in nuclear magnetic resonance (NMR) spectroscopy.
In NMR spectroscopy, TMS is commonly used as an internal standard to calibrate the chemical shifts of other compounds. Its signal is assigned a chemical shift of 0 ppm, and its protons are chemically equivalent, producing a single peak in the NMR spectrum. By referencing the chemical shifts of other compounds to TMS, scientists can determine their relative positions on the NMR spectrum and gain information about the molecular structure and environment.
TMS is chosen as an NMR standard because it is non-toxic, chemically inert, and has a high vapor pressure, which allows it to evaporate easily from samples. It is soluble in many organic solvents and does not interfere significantly with the signals of other compounds in the NMR spectrum.
Outside of NMR spectroscopy, TMS is also used as a precursor in the production of silicon-based materials and as a reagent in organic synthesis. Its methyl groups can be substituted with other functional groups to create a variety of organosilicon compounds with different properties.
It's worth noting that while TMS is generally considered safe to handle and use, it is still important to follow proper safety precautions, such as using it in a well-ventilated area and avoiding direct skin contact or inhalation of its vapors.
| Model No: | C3H9Al | Source | Catalytic Reforming |
| Transport Package | Cylinder | Specification | 7.5L / 5kg |
| Trademark | CMC | Origin | Suzhou, China |
| HS Code | 2812190091 | Production Capacity | 100t/ Year |
Elements Analysised for:DL=Detection limit
All Values PPM by Weight on metal
Q: What is the min order?
A: Different products have different min orders. It depends on the kind the gas and the cylinder specifications. Please feel free to contact me directly for your requirement.
Q: What is the package & storage details?
A: Seamless steel cylinder with different valves, or as to your requirement.
Stored in the shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.
Q: Shall we send back the cylinders to China to refill the gas again?
A: Yes, when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.
Q: What are your company's main sales products?
A: We mainly supply electronics specialty gas and mixtures needed by the electronics industry, such as NH3, SiH4, C4F8, O2, CF4, CO2, TEOS, etc.
Q: How to ensure the quality of your products?
A: We have passed the ISO 9001:2015 quality management system certification and ISO 14001:2015 environmental management system certification.
Q: How do you ship the product?
A: Usually we ship products by ocean shipping
Q: What is your advantage over other competitors?
A: We are a factory with excellent equipment and a high-quality control system, and our factory price is more competitive, fast shipment with high quality.
We have a full-time after-sales service providing solutions to various problems. After-sales service engineers standby 24 hours a day, and respond to customer needs when necessary at the first time.
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