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.16871-90-2
CAS NO.16871-90-2
FOB price
|
Item |
Index Name |
Item |
Index Name |
|
Appearance |
White crystalline powder |
Heavy metals (as Pb) |
max0.01% |
|
Purity |
min98% |
Water |
max0.5% |
|
Free acid(HCl) |
max0.1% |
Water-insoluble matter, |
max0.5% |
|
Sulphate(SO4) |
max0.2% |
Chloride(Cl) |
max0.1% |
|
Iron(Fe) |
max0.005% |
Fineness (80 μm) |
min90% |
[Character] It is white crystals or powder, odorless, tasteless and weak acidic and have toxic. The density of hexagonal crystal is 3.08.It is hygroscopic. It is slightly soluble in water, soluble in hydrochloric acid. Its solubility is slightly higher as the temperature gets higher. It is decomposed by heat to form potassium fluoride(KF) and silicon tetrafluoride(SiF4). It is hydrolyzed in hot water to form potassium fluoride(KF) hydrogen fluoride(HF) and silicate acid(H2SiO3).
[Uses] It is used as wood preservation ceramics made metallurgy of aluminium and magnesium, and to manufacture optical glass as kalium glass. It is also used to prepare synthetic mica and antisepsis.
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.
