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CAS 7440-05-3 Pd nanopowder Ultrafine Palladium as catalyst

Size:20-30nm Purity:99.95% CAS No:7440-05-3 ENINEC No.:231-115-6 Appearance:black Powder Shape:spherical
CAS 12034-80-9 niobium silicide powder NbSi2 powder 1um

We can supply different size products of niobium silicide powder according to client's requirements. Size:1-3um; Purity:99.5%;Shape:granular CAS No:12034-80-9;ENINEC No.:234-812-3
CAS 12059-14-2 nickel silicide powder Ni2Si powder 10um

Ni2Si particle,99.5% purity,granular shape,is used for Microelectronic integrated circuit, nickel silicide film,etc. Size:1-10um; CAS No:12059-14-2;ENINEC No.:235-033-1

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high purity 99.9 Bi nano spherical bismuth powder

Size:50nm, 1-3um

Purity:99.9%

CAS No:7440-69-9

ENINEC No.:231-177-4
Appearance:black powder

Shape:Spherical

Brand:
SAT NANO
Item NO.:
MP83-50N
Payment:
TT, Paypal, WU
Product Origin:
China
Color:
black
Shipping Port:
Shenzhen, Shanghai
Lead Time：
1-5days
Min Order:
100g

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Product Details

Specification of Bi bismuth powder:

Part No.

Particle

Purity

(%)

SSA

(m2/g)

Bulk density

(g/cm3)

Density

(g/cm3)

Crystal

Color

MP83-50N

50nm

99.9

0.3

9.8

Spherical

black

MP83-1U

1-3um

99.9

1.1

9.8

Spherical

black

Note: We can supply different size products of Bi bismuth powder according to client's requirements.

The nanometer bismuth powders with different particle sizes are dark gray to black, no other color mixed, spherical, no obvious agglomeration. , Insoluble in water, density 9.8 g/cm3, melting point 271 degrees, boiling point 1560 degrees.

Application of Bi bismuth powder:

1. Metal nano-lubricant additives: Add 0.1~0.5% nano-bismuth powder to the grease, and form a self-lubricating and self-healing film on the surface of the friction pair during the friction process, significantly improving the performance of the grease.
2. Metallurgical additives: Nano bismuth powders can be used as additives for cast iron, steel and aluminum alloys to improve the free-cutting properties of the alloy.
3. Magnetic material: The thermal neutron absorption cross section of niobium is very small and has a melting point and high boiling point and can be used as a heat transfer medium for nuclear reactors.

SEM & XRD of Bi bismuth powder:

Storage conditions:
Bi bismuth powder should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time, to prevent agglomeration due to moisture, affecting the dispersion performance and use effect, and should avoid heavy pressure, do not contact with oxidant, and transport according to ordinary goods.

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