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Potassium hexafluorotitanate CAS#16919-27-0

Potassium hexafluorotitanate CAS#16919-27-0

Basic Information

Potassium hexafluorotitanate
colorless monoclinic flake crystals

Potassium hexafluorotitanate is a colorless monoclinic crystalline solid with limited solubility in cold water and inorganic acids, greater solubility in hot water, and insolubility in ammonia. It decomposes on strong heating to titanium dioxide and potassium fluoride. Uses include analytical reagents, alloy additives, flame retardants, casting fluxes, metal treatment, welding, ceramics, glass, electronics, and titanium-aluminum production.

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product description

High Thermal Stability at Room Conditions: Stable under normal temperature and pressure, ensuring safe handling and storage.


Controlled Solubility: Slightly soluble in inorganic acids and cold water, soluble in hot water, and insoluble in ammonia, providing flexibility for selective applications.


Well-Defined Physical Properties: Exists as colorless monoclinic flaky crystals with a density of 3.012 g/mL, melting point of 780 °C, and boiling point of 235–237 °C, facilitating predictable processing behavior.


Useful Thermal Decomposition: Decomposes above 500 °C to yield titanium dioxide and potassium fluoride, enabling its use in titanium-based material synthesis.

Product Description of Potassium hexafluorotitanate CAS#16919-27-0

Potassium hexafluorotitanate (CAS:16919-27-0) is an inorganic compound in colorless monoclinic flake crystals.

It is slightly soluble in cold water and inorganic acids, soluble in hot water, insoluble in ammonia. Its density is 3.012 g/mL at 25℃, melting point 780℃. Stable under normal conditions, it decomposes above 500℃ into titanium dioxide and potassium fluoride.


Product Application of Potassium hexafluorotitanate CAS#16919-27-0

Potassium hexafluorotitanate is used as analytical reagent, alloy additive, flame retardant and casting flux, also for titanic acid and titanium aluminum alloy production.

It is widely used in metal surface treatment, detergent, dental materials and polypropylene synthesis catalysis. It is also applied in metal smelting, electronics, textiles, ceramics and glass industries.
Product Specifications

Parameters


Melting point780℃
Boiling point235-237°C
Density3.012[at 20℃]
Fp235-237°C
Storage tempStore at room temperature, keep dry and cool
Formpowder
AppearanceWhite to off-white Solid
Water SolubilitySoluble in hot water. Slightly soluble in cold water and inorganic acid. Insoluble in ammonia.
Exposure limitsACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3
InChIInChI=1S/6FH.2K.Ti/h6*1H;;;/q;;;;;;2*+1;+4/p-6
InChIKeyRXCBCUJUGULOGC-UHFFFAOYSA-H
SMILES[Ti-2](F)(F)(F)(F)(F)F.[K+].[K+]
CAS DataBase Reference16919-27-0(CAS DataBase Reference)
EPA Substance Registry SystemTitanate(2-), hexafluoro-, dipotassium, (OC-6-11)- (16919-27-0)
Hazard CodesXn
Risk Statements22-41-43
Safety Statements26-36/37/39
RIDADR3288
WGK Germany2
RTECSTT1575000
TSCATSCA listed
HazardClass6.1
PackingGroupIII
HS Code28269090
Storage Class11 - Combustible Solids
Hazard ClassificationsAcute Tox. 4 Oral
Eye Dam. 1
Skin Sens. 1


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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
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FAQ

1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.


2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.


3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.


4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.


5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.

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