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Fluoride Compounds Soluble Use foBoron Trifluoride Bf3 Gas High Purity 99.5%-99.999%
| Product Name: | Boron trifluoride | Purity: | 99.999% |
| CAS No | 7637-07-2 | EINECS No | 206-766-4 |
| MF: | BF3 | Molar mass | 7637-07-2.mol |
| UN No.: | 1008 | Hazard Class | 2.3 |
| Appearance: | Colourless gas | Odor : | Strong pungent odour |
| GHS Signal word: | Danger | Flash point: | Non-flammable |
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Products Description
The geometry of a molecule of BF3 is trigonal planar. Its D3h symmetry conforms with the prediction of VSEPR theory. The molecule has no dipole moment by virtue of its high symmetry. The molecule is isoelectronic with the carbonate anion, CO BF3 is commonly referred to as "electron deficient," a description that is reinforced by its exothermic reactivity toward Lewis bases. In the boron trihalides, BX3, the length of the B–X bonds (1.30 Å) is shorter than would be expected for single bonds, and this shortness may indicate stronger B–X π-bonding in the fluoride. A facile explanation invokes the symmetry-allowed overlap of a p orbital on the boron atom with the in-phase combination of the three similarly oriented p orbitals on fluorine atoms. Others point to the ionic nature of the bonds in BF3. For laboratory scale reactions, BF3 is usually produced in situ using boron trifluoride etherate, which is a commercially available liquid. Laboratory routes to the solvent-free materials are numerous. A well documented route involves the thermal decomposition of diazonium salts of BF Anhydrous boron trifluoride has a boiling point of −100.3 °C and a critical temperature of −12.3 °C, so that it can be stored as a refrigerated liquid only between those temperatures. Storage or transport vessels should be designed to withstand internal pressure, since a refrigeration system failure could cause pressures to rise to the critical pressure of 49.85 bar (4.985 MPa). Boron trifluoride is corrosive. Suitable metals for equipment handling boron trifluoride include stainless steel, monel, and hastelloy. In presence of moisture it corrodes steel, including stainless steel. It reacts with polyamides. Polytetrafluoroethylene, polychlorotrifluoroethylene, polyvinylidene fluoride, and polypropylene show satisfactory resistance. The grease used in the equipment should be fluorocarbon based, as boron trifluoride reacts with the hydrocarbon-based ones.
AGEM provides industrial grade Boron Trifluoride to the petrochemical industry where we offer global logistics options.
BoronTrifluoride (BF3) is a non-flammable compressed gas that is used as an acidic catalyst or co-catalyst in a varying array of，organic synthesis reactions. It is one of the strongest Lewis acids (an electron-pair acceptor) reacting readily with chemicals containing oxygen, nitrogen, sulfur and other electron pair donors.
Boron Trifluoride is used as a catalyst for organic synthesis reactions, for the manufacture of synthetic oils and lubricant
additives and in the production of high-purity boron isotopes.
additives and in the production of high-purity boron isotopes.
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Product Name:
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Boron trifluoride
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Purity:
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99.999%
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CAS No
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7637-07-2
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EINECS No
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206-766-4
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MF:
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BF3
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Molar mass
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7637-07-2.mol
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UN No.:
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1008
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Hazard Class
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2.3
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Appearance:
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Colourless gas
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Odor :
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Strong pungent odour
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GHS Signal word:
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Danger
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Flash point:
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Non-flammable
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Testing Items
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Index
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Inspect Result
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Inspect Conclusion
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O2 /m-2
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≥99.999
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≥99.999
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Qualified
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N2 /10-6
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≤5 ppmv
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≤5 ppmv
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Qualified
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Ar /10-6
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≤2 ppmv
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≤2 ppmv
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Qualified
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CO2 /10-6
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≤0.5 ppmv
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≤0.5 ppmv
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Qualified
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THC /10-6
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≤0.5 ppmv
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≤0.5 ppmv
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Qualified
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H2O
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≤2 ppmv
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≤2 ppmv
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Qualified
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Packaging& Shipping
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Quantity in 20 feet container
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10Liter
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1300pcs
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40Liter
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480pcs
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50Liter
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400pcs
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FAQ
FAQ 1. What is the MOQ? A: From one cylinder 2. What is the delivery time? A: 7-10 days Exwork after we receive the deposit, After we order the ship or air shipping, we could know total time to do delivery to the customer's country. 3. How do check the gas quality? A: Firstly, our team will do cylinders treatment(cleaning, drying, vacuuming, pumping, and replacement before filling gas to ensure the cylinder inside is clean and dry) Secondly, we will test treated cylinders again, to make sure the cylinder inside which is clean and dry. Thirdly, we will analyze the gas after filling into the cylinders and provide the COA(Certificate of Analysis) 4. Does all cylinders can be recyclable? A: Usually the working life of seamless steel cylinders is more than 20 years, The disposable cylinders can be used for only one time. 5. Can we send cylinders back to China and refill the gas? A: Yes, when your company runs out of gas, you could send back the empty cylinders and refill the gas. You just need to inform us before your export, we will handle the cylinders' customs clearance in China. 6. Cylinders and Valve standard Available A: Cylinder DOT-3AA ISO9809, GB5099, TC-3AAM. EN1964, KGS VALVE: DISS, CGA, DIN, BS, AFNOR, JIS. 7. Can I do LCL with my other common cargo? A: Our products belong to 2.2 level DG cargo and should shipping with DG cargo, if shipping as common cargo, it is inlegal, we should order DG cargo from shipping company, if you have other common products, you could put into the cargo and send as DG cargo.
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