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Merck
CN

600253

Helium-3He

99.9999 atom %, 99.995% (CP)

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About This Item

Linear Formula:
3He
CAS Number:
Molecular Weight:
3.02
UNSPSC Code:
12142005
PubChem Substance ID:
EC Number:
231-168-5
MDL number:
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Product Name

Helium-3He, 99.9999 atom %, 99.995% (CP)

assay

99.995% (CP)

InChI key

SWQJXJOGLNCZEY-BJUDXGSMSA-N

InChI

1S/He/i1-1

SMILES string

[3He]

isotopic purity

99.9999 atom %

form

gas

impurities

<0.005% Total others

mass shift

M-1

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Application

- Radioligand binding assays in drugdiscovery
- Groundwater dating and hydrology research
- Self-luminous applications requiring long half-life
- reaction mechanism investigations

Features and Benefits

Features
  • Ideal for use in Advanced imaging protocols.
  • Supports high-resolution imaging techniques.
  • Enhances the effectiveness of diagnostic procedures.
  • Facilitates collaboration in clinical research.


Benefits
  • Drives innovation in imaging techniques.
  • Increases patient engagement and satisfaction.
  • Facilitates collaboration with research institutions.
  • Improves patient outcomes through Advanced diagnostics.

General description

Helium-3He 99.9999 atom %, 99.995% (CP) is a high-purity isotope product with a unique chemical profile that belongs to the class of isotopes. Produced by Sigma-Aldrich, we are committed to providing quality isotope products and a reliable supply chain. Available in industrial and pre-pack quantities.

Packaging

All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter.
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

pictograms

Gas cylinder

signalword

Warning

hcodes

Hazard Classifications

Press. Gas Compr. Gas

Storage Class

2A - Gases

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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