Country: 
China (Mainland)
Business Type:Trading Company
Tel: 008617663981261
Mobile: 17663981261
Tel: 008617663981261
Fax:
URL: http://www.eastchem-cn.com
Province/state: Shangdong
City: Qingdao
Street: No.1581-12,Jinshui Road, Licang, Qingdao,China
Contact SuppliersCAS NO.14075-53-7
CAS NO.14075-53-7
FOB price
Potassium fluoroborate
[Name] Potassium fluoroborate [14075-53-7]
[Molecular formula] KBF4
[Molecular weight] 125.90
[UN] 3260
| Index Name | Index | Index Name | Index |
| Appearance | Achromaticity crystal | Potassium siliconfluoride(K2SiF6) | max1.5% |
| Purity | min98% | Iron(Fe) | max0.05% |
| Chloride(Cl) | max0.1% | Heavy metals (as Pb) | max0.05% |
| Sulphate(SO4) | max0.01% | Calcium(Ca) | max0.05% |
| Water(H2O) | max0.1% | Sodium(Na) | max0.1% |
[Character] AIt is white powder or gelatiniform crystal, nonhygroscopic and bittering. It is a hexagonal rhombus crystal when crystalized from aqueous solution. Its relative density is 2.50, mp 529.5°C. It is slightly soluble in water and hot ethanol. It decomposes at melting point, reacts with strong acids such as sulfuric acid to produce boron trifluoride, reacts with alkaline metal carbonates to produce fluoride and borate. It is toxic!
[Uses] It is used as flux for soldering and brazing, in sand-casting of aluminum and magnesium, in the production of boron contained alloy, as filler in grinding wheel of thermoset resin, as the material to produce boron trifluoride and other fluoride, as reagent in electrochemistry. It is also used to clean light metal dreg in welding flux of silver, gold and stainless steel.
[Packing] Packing with plastic weaven bag lined with polythene plastic bag, 25kg or 1000kg per bag.
Our Server
1. Competitive offers with standard high quality or customize
2. Available customizing blending of above 2 single products
3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)
4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years
5. Respond to inquires within 1 hour and 24hours' online service
6. Free sample and correct shipping documents dispatched according to regulations of different countries
7. Advise price trend accurately and help clients to make order decision
8. Weekly update offers provided to every potential client
Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and pharmaceutical field in China.
Through more than four years development, QINGDAO EAST CHEMSOURCES TRADE CO.,LTD,there is new branch office Qingdao East Chemsources Limited,our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.
Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.
Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.
