High Purity Nickel Boride Ni2B Powder CAS 12619-90-8, 99% | Lemondedudroit

Nickel Boride Ni2B Pulver


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Nickel Boride

The formula for a chemical mixture of nickel and Boron is

Ni2B

. It is also one of the

Borides made from nickel

. A common method of determining the amount of nickel boride is to use “Ni2B” or “nickel boreide”.

The ni2b catalyst

This is possible by reacting nickel-salts with sodium bihydride.


Nickel boride catalyst

It is possible to reduce unsaturated ethers or alcohols, esters and aldehydes to their equivalent saturated compounds, without the need for hydrogenation. The primary amines can be converted to unsaturated nutririles while the epoxides are not affected. Nickel boride catalysts can also be obtained by reacting with sodium borohydride (Meo2BH4) or dimethoxyborane(Meo2BH4). We should stress that NiCl2 only showed catalytic activities in the combination catalytic reduced 2-methyl quinoline using a number of transition metals salts such as CoCl2, NiCl2, CuCl2, CrCl3, and sodium borohydride.

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Nickel boride


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Nickel Boride Powder

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Nickel Boride Ni2B (Powder)


produced?


Nickel Boride Ni2B (along with other nickel Borides) can be made by heating sodium bihydride with powdered Nickel-Metal to 670°C in closed vessels. This will create a pressure of 3.4MPa. You can summarize the major reactions as follows

2NaBH4 – 2NaH + B2H6

2Ni +2B2H6 + NaH-Ni2B +3BH3+2H2 +Na

Other reactions may occur which can lead to other borides.

Nickel Boride Ni2B Pulverization


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By reacting nickel chloride NiCl2 to boron hydrogen, such as NaBH4, the catalyst for nickel boride is formed. This catalyst can be used to perform selective hydrogenation reactions, desulfurization reactions, hydrolysis reactions, reduction of nitro, and other functional group reductions.

Desulfurization can be performed using the NiCl2/NaBH4 reaction catalyst. This catalyst can be used for traditional desulfurization and can produce a better yield than that of Raney. It also has the advantage of being less flammable, strong alkalinity, and sensitive to humidity.

Additionally, the catalysis with nickel boride can be used to desulfurize thioamides as well as sulfides, and sulfides, in order to produce the appropriate hydrocarbons.

In the presence of nickel Boride, primary, secondary, or tertiary, aliphatic, nitro compounds, can be converted to amines.

This combination of NiCl2/NaBH4 can also be used to dehalogenate and hydrolyze many compounds, such as reducing many abromoketones and ketones and dibromo ketones and olefines and decreasing benzyl,allyl and propargyl ester to the appropriate alkanes.

Nickel Boride Ni2B powder storage condition:

Damp reunion can affect the Ni2B dust dispersion performance as well as its use properties. Nickel boride Ni2B should therefore be stored in vacuum packaging and in a cool dry place. The nickel boride N2B powder cannot be exposed to air. Additionally, Ni2B powder should not be exposed to stress.

Shipping and Packing of Nickel Boride Ni2B Pulp:

There are many options for packing, which all depend on the amount of nickel boride (Ni2B) powder.

Packaging of Nickel Boride Ni2B Powder: 100g, 500g and 1kg/bag. 25kg/barrel. Or as you request.

Shipment of nickel boride, Ni2B powder: This could be done by sea, air or express as soon after receipt.

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