CAS 11140-68-4 Titanium Hydride TiH2 Powder, 99.5%

Short Description:

Product name: Titanium hydride

Purity: 99.5%

Particle size: 400mesh

Cas No: 11140-68-4

Appearance: gray black powder

Brand: Epoch-Chem


Product Detail

Product Tags


Titanium hydride TiH2 is a metal hydride formed from titanium and hydrogen. titanium hydroxide is a active chemical material, need to be kept away from high-temperature and strong oxidants.

Because titanium hydride TiH2 is relatively stable in air, titanium hydroxide can also be used to prepare hydrogen and titanium hydroxide. titanium hydroxide can be obtained by reacting hydrogen with titanium metal directly. Above 300 °C, the metal titanium can reversibly absorb hydrogen, and finally forms a compound of the formula TiH2. If heated to above 1000°C, titanium hydride will be fully decomposed into titanium and hydrogen. At a sufficiently high temperature, the hydrogen-titanium alloy is in equilibrium with the hydrogen, at which time the partial pressure of hydrogen is a function of the hydrogen content and temperature in the metal.


Certificate Of Analysis

Product Titanium hydride powder
Batch No. 2022113002 Quantity: 1000kg
Date of manufacturing: Nov. 30, 2022 Date of test: Nov. 30, 2022
Chemical Composition
Test Item w/% Specification Results
Ti+H2 ≥99.5% >99.5%
H ≤4.2% 3.96%
O ≤0.20% 0.05%
C ≤0.02% 0.004%
N ≤0.025% 0.01%
Fe ≤0.04% 0.015%
Cl ≤0.035% 0.014%
Particle size 400mesh
Conclusion Comply to the enterprise standard


Titanium hydride widely used in hard alloys, diamond tools and high-temperature alloys.

Titanium hydride (TiH2) is an inorganic compound composed of titanium and hydrogen. It is a gray, odorless powder that ignites spontaneously when exposed to air.

It is commonly used as a hydrogen storage material in fuel cells and batteries because of its high hydrogen content (by weight).

It is also used as a reducing agent in the production of certain metals and in the manufacture of high performance metal alloys.

In addition, titanium hydride is used in pyrotechnics and as a flame retardant for plastics and textiles. It is considered a safe material to handle, but may burn when exposed to heat or flame.

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