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Silver-Coated Nickel Particles

Name: Silver-Coated Nickel Particles
Brand: Entrepreneur
SKU: pr2310081148
Price: 1 USD
Availability: InStock

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CAS No.:

7440-02-0

Grade:

Industrial Grade

Content:

60%

Port:

Shanghai

Brand:

Entrepreneur

Packaging:

1kg /bag, 25kg/drum

Sample Available:

Yes

Price valid (until):

2024-02-29

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Beijing Entrepreneur Science & Trading Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

L/C,100% TT in advance

Average Lead Time:

5 days

Qualification:

Main Products:

Flavor & Fragrance Ingredients,Plasticizer,API,Pharmaceutical Intermediates,Thermal Powder,Plant Extract

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Product Description
Seller Information
Inquiry History

Description

Silver-Coated Nickel Powder refers to a type of powder composed of nickel particles coated with a layer of silver. It combines the properties of both metals, offering a unique combination of conductivity, corrosion resistance, and thermal stability. The nickel core provides excellent electrical conductivity, while the silver coating enhances its corrosion resistance and solderability. Silver-Coated Nickel Powder is commonly used in various applications, including electronics, automotive, aerospace, and telecommunications, where it is utilized for conductive coatings, EMI shielding, soldering materials, and other high-performance applications that require reliable electrical conductivity and corrosion resistance.

Features

1. Conductivity: Silver is an excellent conductor of electricity, while nickel also possesses good electrical conductivity. The combination of silver coating on nickel particles ensures high electrical conductivity, making it suitable for applications that require efficient current flow.

2. Corrosion Resistance: The silver coating provides enhanced corrosion resistance, protecting the underlying nickel particles from oxidation and environmental degradation. This feature is particularly important in applications exposed to moisture, humidity, or corrosive environments.

3. Solderability: The silver coating on the nickel particles improves the powder's solderability, allowing for easy and reliable soldering connections. This is beneficial in applications where joining or bonding with other components is required.

4. Thermal Stability: Silver-Coated Nickel Powder exhibits good thermal stability, making it suitable for applications involving high temperatures. It can withstand elevated temperatures without significant degradation or loss of conductivity.

5. Particle Size Control: The powder can be manufactured with controlled particle size distribution, enabling precise customization for specific applications. Different particle sizes can be selected to achieve desired conductivity, flowability, or surface coverage.

6. Compatibility: Silver-Coated Nickel Powder can be compatible with different binder systems, allowing for easy integration into various formulations and manufacturing processes.

Applications

1. Conductive Coatings

The powder is used in the formulation of conductive coatings for electronic components, such as printed circuit boards (PCBs), connectors, and electrical contacts. The silver coating provides excellent electrical conductivity, while the nickel core offers enhanced mechanical strength and corrosion resistance.

2. EMI Shielding

The powder is utilized in electromagnetic interference (EMI) shielding applications. It is incorporated into paints, adhesives, or coatings to provide a conductive barrier that prevents the leakage of electromagnetic radiation from electronic devices, thus minimizing interference with nearby equipment.

3. Electrical Contacts

Silver-Coated Nickel Powder is employed in the manufacturing of electrical contacts, such as switches, relays, and connectors. The powder is mixed with a binder material to form a paste or a composite that can be applied to contact surfaces. The silver coating ensures low contact resistance and reliable electrical performance.

4. Thermal Management

In applications where efficient heat dissipation is crucial, such as LED lighting, power electronics, and heat sinks, Silver-Coated Nickel Powder can be utilized to enhance thermal conductivity. It helps in efficiently transferring heat away from heat-generating components, improving overall device performance and reliability.

5. Sensor Technology

The powder finds applications in sensor technologies, including gas sensors, humidity sensors, and temperature sensors. It can be incorporated into sensing elements or used as conductive inks for printed sensor circuits, enabling accurate and responsive sensor functionality.

6. Additive Manufacturing

Silver-Coated Nickel Powder is also utilized in additive manufacturing techniques, such as 3D printing. It can be used as a conductive ink or powder to produce complex conductive structures, circuits, or functional components directly.

Specifications

Grade	Morphology	Silver content (wt %)	Apparent density (g/cm³)	100% mesh passing scree
Grade	Morphology	Silver content (wt %)	Apparent density (g/cm³)	100% mesh passing scree	SN-18-B-B	Near-Spherical	18	4.0-4.5	325
SN-20-S	Near-Spherical	20	3.5-4.2	450
SN-30-S	Near-Spherical	30	3.5-4.2	450
SN-40-S	Near-Spherical	40	4.0-4.5	450

About Packaging

Storage

The product is sealed and packaged according to relevant specifications, and should be stored in a clean, dry place away from sunlight. If the product is not used for a long time after opening, or if it becomes damp due to other factors, it should be dried before use.

Package

1kg /bag, 25kg/drum or as your special request.

ECHEMI Editorial Reference

silver white, hard, malleable metal chunks or grey powder RANEY NICKEL is a hard, ductile, magnetic metal with a silver-white color.
Metal catalyst, wetted appears as an extremely fine gray powder mixed with water. Insoluble in water and does not react with larger volumes of water.|Lustrous, silvery, odorless metallic solid. Insoluble in water.|Raney Nickel catalyst, is extremely fine powdered nickel. It is grayish colored. Insoluble in water. Nickel catalyst is used to promote the chemical action in manufacturing synthetics and to process vegetable oil and petroleum. If exposed to air or moisture, it may become hot enough to ignite. It is insoluble in water and does not react with larger volumes of water.|DryPowder; DryPowder, OtherSolid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid|SILVERY METALLIC LUSTROUS SOLID IN VARIOUS FORMS.|Lustrous, silvery odorless metal|Metal: Lustrous, silvery, odorless solid.
Metal catalyst, wetted appears as an extremely fine gray powder mixed with water. Insoluble in water and does not react with larger volumes of water.|Lustrous, silvery, odorless metallic solid. Insoluble in water.|Raney Nickel catalyst, is extremely fine powdered nickel. It is grayish colored. Insoluble in water. Nickel catalyst is used to promote the chemical action in manufacturing synthetics and to process vegetable oil and petroleum. If exposed to air or moisture, it may become hot enough to ignite. It is insoluble in water and does not react with larger volumes of water.|Nickel is a very abundant natural element. Pure nickel is a hard, silvery-white metal. Nickel can be combined with other metals, such as iron, copper, chromium, and zinc, to form alloys. These alloys are used to make coins, jewelry, and items such as valves and heat exchangers. Most nickel is used to make stainless steel.Nickel can combine with other elements such as chlorine, sulfur, and oxygen to form nickel compounds. Many nickel compounds dissolve fairly easy in water and have a green color. Nickel compounds are used for nickel plating, to color ceramics, to make some batteries, and as substances known as catalysts that increase the rate of chemical reactions.Nickel is found in all soil and is emitted from volcanoes. Nickel is also found in meteorites and on the ocean floor. Nickel and its compounds have no characteristic odor or taste.|Nickel atom is chemical element (nickel group element atom) with atomic number 28. It has a role as an epitope and a micronutrient. It is a nickel group element atom and a metal allergen.|Nickel occurs naturally in the environment at low levels. Nickel is an essential element in some animal species, and it has been suggested it may be essential for human nutrition. Nickel dermatitis, consisting of itching of the fingers, hands, and forearms, is the most common effect in humans from chronic (long-term) skin contact with nickel. Respiratory effects have also been reported in humans from inhalation exposure to nickel. Human and animal studies have reported an increased risk of lung and nasal cancers from exposure to nickel refinery dusts and nickel subsulfide. Animal studies of soluble nickel compounds (i.e., nickel carbonyl) have reported lung tumors. EPA has classified nickel refinery dust and nickel subsulfide as Group A, human carcinogens, and nickel carbonyl as a Group B2, probable human carcinogen.|Nickel is a Standardized Chemical Allergen. The physiologic effect of nickel is by means of Increased Histamine Release, and Cell-mediated Immunity.|Nickel is an element with atomic symbol Ni, atomic number 28, and atomic weight 58.69.|A trace element with the atomic symbol Ni, atomic number 28, and atomic weight 58.69. It is a cofactor of the enzyme UREASE.

Certificates

Basic Info

Product Name:

Nickel

Other Name:

Nickel;C.I. 77775;Raney nickel;Ni 4303T;NP 2;Nickel element;Novamet HCA 1;Fibrex;Alcan 756;Fibrex P;E 12 (metal);E 12;NDHT 90;Fukuda 287;Nikko 255;Celmet;Fibrex (metal fiber);SF 300;N 1;Trimag;Trimag (metal);DNI 20;Novamet 4SP;T 123;Novamet NI 255;NI 255AC;NI 287;NI 123;NDT 90;N 154;R 239;R 239 (catalyst);Incofoam;Carbonyl Nickel 123;Carbonyl Nickel 287;Novamet 4SP10;Carbonyl 255;Ni-Flake 95;Carbonyl Ni 283;Carbonyl Nickel 283;Carbonyl Ni 123;Novamet 525;NOT 90;Celmet 4;CHT;CNS 10 Micron;NDT 65;R 205;SO 550;SNP 551;SNP 122;B 113W;SO 850;Exmet 4 Ni X-4/0;SFR-Ni;T 287;T 287 (metal);T 123 (metal);Cerac N 2003;Carbonyl nickel;T 210H;Fibrex P (metal);SNP-YH 6;Nicrobraz LM:BNi 2;Raney 2800;Ni 210;PF 20;PF 20 (metal);NDT 60;R 200 (metal);R 200;NiFW;NiFL;Novamet CNS 400;2020SS;SN 300;N 100ES;N 1000 (metal);SF-Ni;N 1000;HDNP 400;YH 641;Ni-J 20;CNP 525;NI 110104;B 111W;Celmet 8;UT 3PM;Novamet 123;NN 20;YH-623;Raney nickel 2800;Inco 210;CNS 20 Micron;CNS 20 μ;4SP400;Celmet 6;NN 100;H 467;BP 113EXP-B;NFP 201;HCA 1;SO 100A;SO 250G;SO 750;Ni Celmet;Sun Ti-Ni;Nicobraz LM BNI2;SS 2020;NFP 401;T 255;Nikko Rica 123;FV 50D;NFP 201S;Raney-Ni;2020SUS;2007SUS;Nickel nanoparticles;CNS 10;CNi 123;NiS 10;NI 313463;Ni 255;NIE 02PB;N 525;Nickel foam;RTH 2123E;CAT 1600;LC-Ni;Raney Ni 4200;Raney 5886;Raney 2486;Raney 3110;Raney Ni 3202;Raney 3202;Raney Ni 3110;Raney 4200;Raney Ni 2800;Raney Ni 5886;8049-31-8;17375-04-1;39303-46-3;53527-81-4;112084-17-0;134631-46-2;195161-84-3;623574-57-2;878162-96-0;1250376-70-5;1250376-73-8;1262528-31-3;1437722-77-4;1437723-06-2;1437723-36-8;1628452-65-2;2088200-08-0;2230258-36-1

CAS No.:

7440-02-0

Molecular Formula:

InChIKeys:

InChIKey=PXHVJJICTQNCMI-UHFFFAOYSA-N

Molecular Weight:

58.69340

Exact Mass:

57.93530

EC Number:

231-111-4

UNII:

7OV03QG267|NUZ5T2QN2V

ICSC Number:

0062

UN Number:

1378|2881|3077

DSSTox ID:

DTXSID2020925

NCI Thesaurus Code:

C690

Color/Form:

SILVERY METAL|Metal: Lustrous, silvery solid.|Lustrous, white, hard, ferromagnetic metal; face centered cubic crystals|Silvery, malleable, magnetic metal

HScode:

38151100

Categories:

Coating Materials

Characteristics

PSA:

XLogP3:

0.00000

Appearance:

Metal catalyst, wetted appears as an extremely fine gray powder mixed with water. Insoluble in water and does not react with larger volumes of water.

Density:

8.908 g/cm³

Melting Point:

1455 °C

Boiling Point:

2730 °C

Water Solubility:

Insoluble

Storage Conditions:

Flammables area

Vapor Pressure:

0 mmHg (approx)

Vapor Density:

5.8 (vs air)

Flammability characteristics:

Metal: Combustible Solid; nickel sponge catalyst may ignite SPONTANEOUSLY in air.

Odor:

Odorless

Experimental Properties:

Heat capacity @ 25 °C: 6.23 cal/g-atom/deg C; Mohs' hardness 3.8; latent heat of fusion 73 cal/g; electrical resistivity @ 20 °C: 6.844 microohms/cm; burns in oxygen, forming nickel oxide; decomp steam @ a red heat; slowly attacked by dil hydrochloric or sulfuric acid; readily attacked by nitric acid; five naturally occurring isotopes: 58 (67.76%); 60 (26.16%); 61 (1.25%); 62 (3.66%); 64 (1.16%); artificial isotopes: 56; 57; 59; 63; 65-67|Not attacked by fused alkali hydroxides|Readily fabricated by hot and cold working; takes high polish|Atomic number 28; valence 2; seldom 1,3,4|For more Other Experimental Properties (Complete) data for NICKEL, ELEMENTAL (6 total), please visit the HSDB record page.

Air and Water Reactions:

May ignite spontaneously in air. Insoluble in water.|Insoluble in water.|Pyrophoric, Ignites spontaneously in the presence of air; during storage, H2 escapes with fire and explosion hazards; reacts violently with acids forming H2. [Handling Chemicals Safely 1980. p. 807].

Reactive Group:

Metals, Elemental and Powder, Active

Reactivity Alerts:

Strong Reducing Agent

Reactivity Profile:

NICKEL CATALYST tends to react with oxidizing agents. If exposed to air may react rapidly enough to ignite. Can generate hydrogen gas with fire and explosion hazards during storage [Handling Chemicals Safely 1980. p. 807]. Reacts violently with acids forming gaseous hydrogen. May react with azo/diazo compounds to form explosive products. Can catalyze polymerization reactions in several classes of organic compounds; these polymerizations sometimes proceed rapidly or even explosively. May form explosive products with halogenated hydrocarbons.|NICKEL METAL is not highly reactive in bulk. A reducing agent. Reacts with (is corroded by) acids to generate flammable hydrogen. Burns when heated in oxygen. Incompatible with oxidizing agents such as oxidizing acids, ammonium nitrate, chlorine, potassium perchlorate, nitryl fluoride. Powdered nickel is much more reactive; can ignite in air [Bretherick 1979 p. 170-171].|Metals, such as METAL CATALYST, are reducing agents and tend to react with oxidizing agents. Their reactivity is strongly influenced by their state of subdivision: in bulk they often resist chemical combination; in powdered form they may react very rapidly. Thus, as a bulk metal it is somewhat unreactive, but finely divided material may be pyrophoric. The metal reacts exothermically with compounds having active hydrogen atoms (such as acids and water) to form flammable hydrogen gas and caustic products. The reactions are less vigorous than the similar reactions of alkali metals, but the released heat can still ignite the released hydrogen. Materials in this group may react with azo/diazo compounds to form explosive products. These metals and the products of their corrosion by air and water can catalyze polymerization reactions in several classes of organic compounds; these polymerizations sometimes proceed rapidly or even explosively. Some metals in this group form explosive products with halogenated hydrocarbons. Can react explosively with oxidizing materials.

Flammable Limits:

Flammable ... as dust or fume.|Metal: Combustible Solid; nickel sponge catalyst may ignite SPONTANEOUSLY in air.

Physical Dangers:

If dry, it can be charged electrostatically by swirling, pneumatic transport, pouring, etc. Dust explosion possible if in powder or granular form, mixed with air.

Corrosivity:

Excellent resistance to corrosion

See More Nickel Properties 

Hazard Identification

Classification of the substance or mixture

Skin sensitization, Category 1

Carcinogenicity, Category 2

Specific target organ toxicity â repeated exposure, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H317 May cause an allergic skin reaction H351 Suspected of causing cancer H372 Causes damage to organs through prolonged or repeated exposure
Prevention	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P203 Obtain, read and follow all safety instructions before use. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P318 IF exposed or concerned, get medical advice. P319 Get medical help if you feel unwell.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong acids.PRECAUTIONS FOR "CARCINOGENS": Storage site should be as close as practicable to lab in which carcinogens are to be used, so that only small quantities required for ... expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion proof refrigerator or freezer (depending on chemicophysical properties ...) that bears appropriate label. An inventory ... should be kept, showing quantity of carcinogen & date it was acquired ... Facilities for dispensing ... should be contiguous to storage area. Chemical Carcinogens

See More Nickel Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Flavor & Fragrance Ingredients,Plasticizer,API,Pharmaceutical Intermediates,Thermal Powder,Plant Extract

Location:
Room 902, 917, Hua Teng Bei Tang Business Plaza, No.37 Nan Mo Fang Road, Chao Yang District, Bei Jing, China

Payment Terms:
L/C,100% TT in advance

Average lead Time:
5 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2001

Beijing Entrepreneur Science & Trading Co., Ltd. was established in the year 2001. We are focused on import and export business of high quality specialty chemicals. Since its establishment, relying on diligent efforts, spirit of enterprising and professional services, the company has established extensive cooperation with world-famous chemical manufacturers and gained a good reputation in China chemical industry.
We have stable distribution cooperation with world leading suppliers from America, Europe, Japan and Taiwan. We are distributors of Ames Advantage Material, Novamet, Lanxess, Momentive, Potters, Rhodia, Roquette, Oerlikon Metco, Inovyn, KJ Chemical, Tokuyama, Mitsubishi Chemical, Chang Chun Group, etc.
Our products selling in China include Conductive Powder, Thermal Conductive Powder, Microwave Absorbing Powder, Acrylamide Functional Monomer and Special UV Monomer, Special Epoxy Resin, Mercaptan Curing Agent, Silane, Fumed Silica and Precipitated Silica, PVC Paste Resin, PVA, Carbon Black, Modified Starch, Photocatalyst, Formaldehyde Capture agent, Root Blocking Agent, Platinum Catalyst, Vinyl Silicone Oil, Surfactant, etc
In 2014, the company entered the chemical export business. Based on our understanding of China chemical market, we select most qualified suppliers. We are able to source raw materials directly from factories. Most of our partners are the largest factory in China with over 20 years history. They have huge annual outputs, and hold ISO9001, ISO14001, GMP, KOSHER, HALAL, FDA, GSP, etc. certificates.
Our export products include Conductive Powder, Thermal Conductive Powder, Plant Extract, Inorganic Powder, Plasticizer, PVC Paste Resin, Silane, Flavors and Fragrances, Salen Catalysts and Ligands, Organic Intermediates, Pharmaceutical Intermediates.
We continue to add new product lines and chemical distribution centers to service a wider range of industries.
We hope to become a bridge between China chemical manufacturers and world-wide customers, continue to provide professional products and solutions for customers overseas. We look forward to considerable development in export business of specialty chemicals.
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Inquiry History

6 Inquiries

Country	Product	Purchase Quantity	Date Posted
South Korea	Nickel	100 KG	Feb 2, 2026
Pakistan	METCO308NS Powder Plasma	50 KG	Oct 22, 2025
Pakistan	Nickel	10.00 KG	Dec 15, 2023
Qatar	Nickel	250 KG	Feb 27, 2024
Italy	NiO powder	50 KG	Feb 24, 2024
Pakistan	Nickel powder	1 20' Fcl	Oct 30, 2023

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Silver-Coated Nickel Particles

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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