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Holmium Nitrate Ho(NO3)3.xH2O

HTRE890

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Holmium Nitrate Ho(NO3)3.xH2O is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Holmium Nitrate Ho(NO3)3.xH2O at a competitive price. The purity and particle size can be customized.

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Data sheet

MF Ho(NO3)3.xH2O
MW 350.93 (anhy)
Purity 99.999%/99.99%/99.9%/99%
CAS 14483-18-2
Synonyms HolmiumNitrat/Nitrate De Holmium/Nitrato Del Holmio

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HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture and other fields. We also offer pure metals and compounds for R&D applications.

 

Density: N/A
Melting Point: N/A
Solubility: Soluble in water and strong mineral acids
Stability: Slightly hygroscopic


Holmium Nitrate has specialized uses in ceramics, glass, phosphors and metal halide lamp, and catalyst. Holmium is one of the colorants used for cubic zirconia and glass, providing yellow or red coloring. They are therefore used as a calibration standard for optical spectrophotometers,and are available commercially. It is one of the colorants used for cubic zirconia and glass, providing yellow or red coloring. It is also used in Yttrium-Iron-Garnet (YIG) and Yttrium-Lanthanum-Fluoride (YLF) solid-state lasers found in microwave equipment (which are in turn found in a variety of medical and dental settings).

Grade 99.999% 99.99% 99.9% 99%
CHEMICAL COMPOSITION
Ho2O3 /TREO (% min.) 99.999 99.99 99.9 99
TREO (% min.) 39 39 39 39
Rare Earth Impurities ppm max. ppm max. % max. % max.
Tb4O7/TREO
Dy2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
1
5
5
2
2
1
1
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. ppm max. % max. % max.
Fe2O3
SiO2
CaO
Cl-
CoO
NiO
CuO
2
10
30
50
1
1
1
5
100
50
50
5
5
5
0.001
0.005
0.005
0.03
0.005
0.02
0.02
0.05

 

Packing: The products are vacuum sealed. The MSDS and Material Certification Sheets will be packed with the product.

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