Nb2O5

Nb2O5

Shape Size Color Purity
Granule 1~3mm white or black 99.99%

3~5mm

Tablet Φ9x5mm


Φ10x10mm

Product Name Nb2O5 sinter granule
CAS No. 1313-96-8
Applications Filter; HR coating
Specification Details Size Range: 1.Sinter granule:1-3mm;3-5mm,upon demand
Color: White
Purity: 99.99%;
Density 4.47g/cm3
Properties Refractive Index at 550nm:2.1~2.3
Transparency Range(m):0.35~9 Melting Point: 1530(C):
Evaporation Source: E
Packing details 1 KG/Bag; 1KG/Can or 2KG/Can; 20KG/ Carton
Storage Avoid exposure to sunlight and acid; Keep dry

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Factory Price High Purity Niobium Oxide Powder with CAS No 1313-96-8

Niobium pentoxide is an inorganic compound with the chemical formula Nb2O5. It is a colorless insoluble solid and is very inert. It turns yellow when heated. It is the main predecessor of all niobium materials, and its main application is alloys, but other professional applications include capacitors, lithium niobate and optical glass.


Niobium oxide Basic information
Product Name: Niobium oxide
CAS: 1313-96-8
MF: Nb2O5
MW: 265.81
EINECS: 215-213-6
Niobium oxide Chemical Properties
Melting point 1520 �°C
density 4.47 g/mL at 25 �°C(lit.)
form Powder
color White to off-white
Specific Gravity 4.6
Water Solubility insoluble
Merck 146,559
Stability: Stable.
InChIKey ZKATWMILCYLAPD-UHFFFAOYSA-N
CAS DataBase Reference 1313-96-8(CAS DataBase Reference)
NIST Chemistry Reference Diniobium pentaoxide(1313-96-8)
EPA Substance Registry System Niobium oxide (Nb2O5) (1313-96-8)
Appearance and properties: pale powder solid

Density: 4.47 g/mL at 25 C(lit.)

Melting point: 1520 C

Refractive index: 1.7

Stability: Stable.

application

It is used as raw material for producing niobium metal and also used in optical glass and electronic industry.