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High Purity Zirconium Hydride ZrH2 Powder CAS 7704-99-6, 99%

Zirconium hydroide has the chemical formula ZrH2, a density of 5.6g/cm3, and a heat generation rate of -39.7kcal/mol. It is prepared in the same way as titanium hydride. Purity: 99%

Particle Size 325 Mesh

Zirconium Hydride (ZrH2) Powder:

The density of the zirconium hydride ZrH2, is 5.6 g/cm3, melting is decomposed to form heat-39.7 Kcal/mol. The hydrogenation of titanium is usually carried out at temperatures of 900 degrees C. Zirconium hydride has a molecular weight 93.24. The zirconium hydrogen fluid can be dissolved with hydrofluoric acids or ethanol. They have reacted strongly with water, acid and halogenated compounds.

The zirconium hydrogen fluid is a powder that can be stable. Air and water will also remain stable under normal circumstances. It reacts violently when exposed to oxidizing acids and strong abrasives. Zirconium is able to burn smoothly and easily in vacuum, decomposing at a temperature of 300 deg C.

L. Zirconium Hydride shows an alloy formed from zirconium. Hydrogen acts as a toughening agent in zirconia to prevent dislocation. Hydrogen can be used to control the hardness and tensile force of the resulting hydride by varying the hydrogen content and the hydrogen present in the precipitation phase. It is possible to make zirconium hydroide stronger, harder than zirconium by adding hydrogen, but it will have a lower toughness. If you are interested in buying Zirconium hydride ZrH2 as a bulk, please send us an inquiry for the most recent price.

Zirconium Hydride Powder CAS 7704-99-6:

In normal conditions it is a stable powder. It reacts violently to strong acids and oxidants. It is flammable, but decomposes in a vacuum at 300 deg C.

How are Zirconium hydride ZrH2 ZrH2 Powder manufactured?

The metal interacts with hydrogen to produce zirconium hydride. Zirconium metallic sponge with 99.8% purity was heated up to 400-600 degrees C and directly reacted to form zirconium hydrogen fluid. Exothermic is the reaction. This reaction can also occur at room temperatures. To achieve uniform integral hydrogenation, annealing is done at a temperature between 400 and 600 deg C over several hours or even weeks. Zirconium hydrogenide, even in high vacuum, is rapidly oxidized at room temperature. Since the formed nano-thin oxygen layer prevents further diffusion of oxygen into the material it is possible to ignore changes caused by oxidation. You can reduce zirconium dioxide at 600 deg C using a stream of hydrogen to obtain zirconium-hydride.

Zirconium Hydride (ZrH2) Powder:

Pure zirconium powder is used in powder metallurgy as a hydrogenation catalyst. It’s also used as an absorbent by the vacuum tube industry. In vacuum systems, zirconium helps seal the gap between ceramics and metals.

Zirconium Hydrogenide is used as an industrial ingredient for fireworks and flux. It can also be used as a chuck or vacuum tube in nuclear reactors.

ZrH2 has many uses, including powder metallurgy. ZrH2 also acts as a hydrogenation catalyst, a foaming agent, a vacuum tube, a reducing and oxidizing agent. Another use is as fuel for fireworks.

Zirconium Hydride is a powerful reducing agent. Add it to your mix. When iron alloy is prepared, desulfurization and desoxicide agents are added.

Metal coatings can be made by mixing nitride with carbide of carbonized calcium.

Due to the fact that ceramics are easily infiltrated by metal, zirconium has been used as an adhesive between ceramics and vacuum tubes.

The zirconium hydroide can be used in many other ways, such as for neutron reduction, atomic power plant materials, firework agents, ambient solvents, etc.

Store Zirconium Hydride Powder ZrH2 in the following conditions:

Zirconiumhydride ZrH2 is affected by dampness, so it should be packed in vacuum and kept in a dry and cool room. ZrH2 Powder should not be exposed to stress.

Shipping & Packing of Zirconium Hydroide ZrH2:

The packaging depends on the amount of Zirconium Hydroide ZrH2 powder.

Zirconium Hydride ZrH2 Poudre packing: Vacuum packaging, 100g,500g or 1kg/bag; 25kg/barrel.

Zirconium Hydride ZrH2 POWDER shipping: Can be sent out via air, sea, or express as quickly as possible after payment receipt.

Zirconium Hydride ZrH2 Powder Properties

Alternative Names
Zirconium(II) hydride, Dihydridozirconium, zirconium(2+) dihydride, ZrHx, ZrH, CAS 15457-96-2 (ZrH4), CAS 13940-37-9 (ZrH), zirconium-hydrogen alloy

CAS Number

Compound Formula

Molecular Mass

Dark gray to black powder

Melting Point


5.56 g/cm3


Particle Size

Bold point

Specific Heating

Thermal Conduction

Thermal Expander

Young’s Module

Exact Number

Monoisotopic Mash

Zirconium Hydroide ZrH2 Particle Health & Safety Information

Safety Advisory

Hazard Statements

Flashing point

Hazard Codes
The following are some of the most effective ways to increase your chances of success:

Risk Codes

Safety Declarations

RTECS Number

Transport Information
UN 1437 4.1/PG 2,

WGK Germany

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