Potassium hexafluorotitanate

Product name:	Potassium hexafluorotitanate
Synonyms	Dipotassium hexafluorotitanate; Titanium potassium fluoride
CAS No.:	16919-27-0
EINECS	240-969-9
Molecular Formula:	K2TiF₆
Molecular Weight:	240.04
Physical 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 500ºC, then gradually oxidized titanium dioxide, toxic, Specific gravity 3.012, Melting point 780ºC.
Specification:		Reagent grade	Export grade	First grade
	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(SO₄^2-)%	≤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 (25ºC)	1.28	1.28	1.28
	PH value (15% Aq. solution/25ºC)	5.0-6.5	5.0-6.5	5.0-6.5
	Appearance	white powder crystal	white powder crystal	white powder crystal
	Loss on dry (Moisture)(105ºC/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
Application:	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.
Packing:	25KG paper drum/16T/(20')FCL
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Potassium hexafluorotitanate