Potassium Fluotitanate
Molecular formula: K2TiF6 Molecular weight : 240.09
Uses: Polypropylene synthesis of the catalyst, aluminum metal crystal to improve the agent, the flux of aluminum alloy castings for the refining of titanium, titanium combined with aluminum alloy additives, used as a matting agent, grinding wheels, abrasives and rubber and pigments gelationpromoting agent.
Property:White powder crystal，Soluble in hot water, slightly soluble in cold water and inorganic acids and polar solvents, in the air is heated to 500 ℃, then gradually oxidized titanium dioxide, toxic, Specific gravity 3.012, Melting point 780℃.
CAS#: 16919-27-0 Customs No.: 2826909090 MSDS: YF0405-09 Risk No.: -----
Product specification |
Reagent grade |
Export grade |
First grade |
Standard |
GB/T22662-2008 |
GB/T22662-2008 |
GB/T22662-2008 |
Assay ％ |
≥99.5 |
≥99.0 |
≥98.5 |
Si ％ |
≤0.005 |
≤0.01 |
≤0.05 |
Cl ％ |
≤0.003 |
≤0.005 |
≤0.05 |
Ca ％ |
≤0.002 |
≤0.005 |
≤0.05 |
Dissolution test ％ |
Qualified |
Qualified |
Qualified |
Bulk Density |
1.1-1.2 |
1.1-1.2 |
1.1-1.2 |
Sulfate (SO42-) ％ |
≤0.005 |
≤0.01 |
≤0.01 |
Fe ％ |
≤0.005 |
≤0.01 |
≤0.10 |
Arsenic (As) ％ |
≤0.0001 |
≤0.0002 |
≤0.0001 |
Heavy metal
(Pb) ％ |
≤0.002 |
≤0.01 |
≤0.01 |
Solubility (25℃) |
1.28 |
1.28 |
1.28 |
PH value (15％ Aq. solution/25℃) |
5.0-6.5 |
5.0-6.5 |
5.0-6.5 |
Intermediate inspection |
Appearance Identification |
white powder crystal |
white powder crystal |
white powder crystal |
Loss on dry ( Moisture ) (105℃/2H) ％ |
≤0.1 |
≤0.2 |
≤0.5 |
Whiteness (70-90umGranularity) ％ |
≥90 |
≥90 |
≥85 |
Transmission (1％ Aq. solution) ％ |
≥95 |
≥95 |
≥90 |
Foreign substance detection |
≤1mm/10 |
≤1mm/10 |
≤1mm/10 |
Granularity (U.S.SCREEN) mesh |
100％ pass 50 mesh |
95％ pass 50 mesh |
90％ pass 50 mesh |
Shelf life year |
Two years |
Two years |
Two years |
Supply reference |
Production process |
synthesis method |
synthesis method |
synthesis method |
Packing |
25KG paper drum/16T/(20')FCL |
25KG Paper and plastic knitting bag four-layer /16T/(20')FCL |
25KG Paper and plastic knitting bag four-layer /16T/(20')FCL |
Specification of price |
FCL |
FCL |
FCL |
Price CNY/T |
|
|
|
Validity period of quoted price |
3 months |
3 months |
3 months |
Note: special requirements are negotiable for customers with specific specifications. |
