Niobium Oxide Powder Description
Niobium Oxide Powder (NbO Powder) is a grey solid that exhibits metallic conductivity. It is also a superconductor at 1.38 K. Consequently, NbO powder is frequently utilised in capacitors owing to its high capacity and low ESR value.

Niobium Oxide Powder Specification
Grade |
Impurities |
Physical Properties |
Electrical Properties |
O % |
N ppm |
Bulk Density g/cm3 |
Particle Size μm |
Inspection |
Instruction |
Weight g/piece |
Density g/cm3 |
Sintering Rate °C/min |
Voltage V |
Weight per Volume μFV/g |
Leakage Current μA/μFV Max. |
Breakdown Voltage V Min. |
NM-0011 |
14.7-15.4 |
300-3000 |
1.0-1.3 |
1~4.5 |
0.15 |
2.8 |
1 460/10 |
30/21 |
65 000 |
5×10-4 |
80 |
NM-0012 |
14.7-15.4 |
300-3000 |
0.9-1.25 |
1~4.5 |
0.15 |
2.8 |
1 460/10 |
30/21 |
80 000 |
5×10-4 |
78 |
NM-0013 |
14.7-15.4 |
300-3000 |
0.8-1.2 |
1~4.5 |
0.15 |
2.8 |
1 380/10 |
30/21 |
120 000 |
5×10-4 |
70 |
Niobium Oxide Powder Application
Niobium Oxide Powder (NbO Powder) is used in capacitors, where a layer of Nb2O5 forms around NbO particles to serve as the dielectric.
Niobium Oxide Powder Safety Instructions
Signal Word
|
Warning
|
Hazard Statements
|
H319-H335-H351
|
Hazard Codes
|
Xn
|
Safety Instructions
|
P261-P281-P305 + P351 + P338
|
Flash Point
|
Not Applicable
|
Risk Codes
|
36/37-48/20/22
|
Precautionary Statements
|
22-23
|
RTECS Number
|
QA4725000
|
Transport Information
|
NONH
|
WGK Germany
|
1
|
GHS Pictograms
|
   |
Niobium Oxide Powder Packaging
1KG/25KG, or as required
Our Niobium Oxide Powder (NbO Powder) is clearly marked and labelled externally to ensure effective identification and quality control. Considerable care is taken to avoid damage during storage or transport.