Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

693693

Sigma-Aldrich

Holmium

foil, thickness 1 mm, 99.9% trace rare earth metals basis

Synonym(s):

Holmium-165

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
Ho
CAS Number:
7440-60-0
Molecular Weight:
164.93
EC Number:
231-169-0
MDL number:
MFCD00011049
UNSPSC Code:
12161600
PubChem Substance ID:
329761613
NACRES:
NA.23

Assay

99.9% trace rare earth metals basis

form

foil

reaction suitability

reagent type: catalyst
core: holmium

thickness

1 mm

density

8.8 g/mL at 25 °C (lit.)

SMILES string

[Ho]

InChI

1S/Ho

InChI key

KJZYNXUDTRRSPN-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films.

Quantity

1 ea = 25 x 25 mm

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCQ3436
MKCK3574
02811MH

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Nicolas Wartenberg et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(10), 3477-3482 (2013-01-29)
The bis-tetrazolate-pyridine ligand H(2)pytz sensitises efficiently the visible and/or near-IR luminescence emission of ten lanthanide cations (Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb). The Ln(III) complexes present sizeable quantum yields in both domains with a single excitation
Martin Schellhorn et al.
Optics letters, 38(4), 504-506 (2013-03-05)
We report the first observation to our knowledge of room-temperature continuous-wave laser operation on the (5)I(7)→(5)I(8) transition of Ho(3+) ions in a KY(3)F(10) single crystal. Using a Tm-doped silica fiber laser operating at 1938 nm as a pump source, a
Y Nedjadi et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 70(9), 1990-1996 (2012-03-17)
The work presented here is a new and precise measurement of the half-life of (166m)Ho by determining the activity concentration, using an ionisation chamber calibrated for this nuclide, and measuring the number of (166m)Ho atoms using multi-collector inductively coupled plasma
Gerrit H van de Maat et al.
European radiology, 23(3), 827-835 (2012-09-28)
To demonstrate the feasibility of MRI-based assessment of the intrahepatic Ho-PLLA-MS biodistribution after radioembolisation in order to estimate the absorbed radiation dose. Fifteen patients were treated with holmium-166 ((166)Ho) poly(L-lactic acid)-loaded microspheres (Ho-PLLA-MS, mean 484 mg; range 408-593 mg) in
Maarten L J Smits et al.
The Lancet. Oncology, 13(10), 1025-1034 (2012-08-28)
The efficacy of radioembolisation for the treatment of liver tumours depends on the selective distribution of radioactive microspheres to tumorous tissue. The distribution of holmium-166 ((166)Ho) poly(L-lactic acid) microspheres can be visualised in vivo by both single-photon-emission CT (SPECT) and
View All Related Papers

Articles

Kinetic Energy Harvesting by Magnetostrictive Materials

A significant limiting factor for wearable electronics and wireless sensors is the finite amount of energy that can be stored in on-board batteries.

Functional Magnetic Materials: Synergy Between Basic Science and Evolving Technology

The application of magnetism and magnetic materials pervades our modern civilization in the form of electrical power, communications and information storage.

Metal Hydrides for NiMH Battery Applications

Rechargeable solid-state batteries are becoming increasingly important due to wide-spread use in computers, portable electronics, and vehicular applications.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service