Country: 
China (Mainland)
Business Type:Trading Company
Tel: 13156235996
Tel: 13156235996
Fax:
URL: http://www.eastchem-cn.com
Province/state: Shangdong
City: Qingdao
Street: No.1581-12,Jinshui Road, Licang, Qingdao,China
Contact SuppliersCAS NO.16919-19-0
CAS NO.16919-19-0
FOB price
[Name] Ammonium silifofluoride [16919-19-0]
[Molecular formula] (NH4)2SiF6
[Molecular weight] 178.15
[UN] 2854
[IMDG Code]-
[Product Specifications]
|
Item |
Index Name |
Item |
Index Name |
|
Appearance |
Colourless crystalline powder |
Sulphate(SO4) |
max0.6% |
|
Purity |
min98% |
Water(H2O) |
max0.6% |
|
Fluorosilicate(H2SiF6) |
max0.3% |
Water-insoluble matter, |
max0. 5% |
[Character] It is a colorless or white crystal powder. It has two modifications: a and . The a modification has cubic phase with density of 2.011/cm3 and the modification has trigonal phase with density of 2.152g/cm3. It is soluble in water and alcohol, but insoluble in acetone. It is stable in air. The modification will be destroyed and translated to a modification when it is long heated. Poisonous!
[Uses] It is used as glass etchant, disinfector in fermenting industry, mothproof agent of textile, timber antiseptic, and in soldering flux, barium salt determine, light metal cast, plating and etc. It is also used to make cryolite and ammonium chlorate, to extract potassium from greensand.
Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in China. Through more than four years development, 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.
Our Service:
1. High quality with the competitive price.
2. Professional and experienced business services.
3. Prompt delivery within 2-3 weeks (1 weeks is available for ready stock)
4. Quick response to client inquiries
5. Free samples and shipping documents in accordance with the regulations of different countries
6. Adequate product inventory
7. Variety of payments, such as L/C, TT, , MoneyGram or other payments.