Holmium Nitrate Description
Holmium Nitrate Powder is a highly soluble rare earth compound used in specialized applications such as catalysts, lasers, and optical materials, offering unique magnetic and optical properties.
Holmium Nitrate Specification
Certificate of Analysis
Product Code
|
NO67-4N
|
NO67-3N
|
NO67-2N
|
Grade
|
99.99%
|
99.9%
|
99%
|
CHEMICAL COMPOSITION
|
|
|
|
Ho2O3 /TREO (% min.)
|
99.99
|
99.9
|
99
|
TREO (% min.)
|
39
|
39
|
39
|
Rare Earth Impurities
|
ppm max.
|
% max.
|
% max.
|
Tb4O7/TREO Dy2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO
|
20 20 50 10 10 10 10
|
0.01 0.05 0.05 0.005 0.005 0.005 0.01
|
0.1 0.3 0.3 0.1 0.01 0.01 0.05
|
Non-Rare Earth Impurities
|
ppm max.
|
% max.
|
% max.
|
Fe2O3 SiO2 CaO Cl- CoO NiO CuO
|
5 100 50 50 5 5 5
|
0.001 0.005 0.005 0.03
|
0.005 0.02 0.02 0.05
|
Holmium Nitrate Application
- Colorant: Holmium is a colorant that can be used to give glass and cubic zirconia a yellow or red color. It's also used as a calibration standard for optical spectrophotometers.
- Solid-state lasers: Holmium nitrate is used in Yttrium-Iron-Garnet (YIG) and Yttrium-Lanthanum-Fluoride (YLF) solid-state lasers, which are used in medical and dental equipment.
- Ceramics and glass: Holmium nitrate is used as a material in the production of ceramics and glass.
- Metallic holmium: Holmium nitrate is used as a source material to produce metallic holmium.
- Chemical reagent: Holmium nitrate is used as a chemical reagent.
- Holmium compounds: Holmium nitrate is used as a source material to produce other holmium compounds, such as holmium-beta-cyclodextrin.
Holmium Nitrate Safety Information
Signal Word
|
Danger
|
Hazard Statements
|
H272-H315-H319-H335
|
Hazard Codes
|
O, Xi
|
Precautionary Statements
|
P210-P220-P221-P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P370+P378-P403+P233-P405-P501
|
Risk Codes
|
8-36/37/38
|
Safety Statements
|
17-26-36/37/39
|
RTECS Number
|
N/A
|
Transport Information
|
UN 1477 5.1/PG II
|
WGK Germany
|
3
|
GHS Pictograms
|
|
Holmium Nitrate Packing
n.