486523
Deuterium sulfide
97 atom % D
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
Linear Formula:
D2S
CAS Number:
Molecular Weight:
36.09
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352003
MDL number:
Isotopic purity:
97 atom % D
Mass shift:
M+2
Form:
gas
InChI
1S/H2S/h1H2/i/hD2
SMILES string
[2H]S[2H]
InChI key
RWSOTUBLDIXVET-ZSJDYOACSA-N
vapor density
1.19 (21 °C, vs air)
vapor pressure
252 psi ( 252 °C)
isotopic purity
97 atom % D
form
gas
bp
−60 °C (lit.)
mp
−85 °C (lit.)
mass shift
M+2
Quality Level
Related Categories
General description
Deuterium sulfide 97 atom % D 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.
Application
- Advanced materials research and development
- Chemical synthesis of labeled compounds
- Quality control reference standards
- reaction mechanism investigations
- Chemical synthesis of labeled compounds
- Quality control reference standards
- reaction mechanism investigations
Features and Benefits
Features
- High reactivity for diverse applications
- Supports innovative pharmaceutical research
- Produces minimal by-products in reactions
- Suitable for various biological studies
Benefits
- Streamlines the pharmaceutical development process
- Enhances effectiveness of biological assays
- Improves accuracy in metabolic studies
- Supports advancements in personalized medicine
- High reactivity for diverse applications
- Supports innovative pharmaceutical research
- Produces minimal by-products in reactions
- Suitable for various biological studies
Benefits
- Streamlines the pharmaceutical development process
- Enhances effectiveness of biological assays
- Improves accuracy in metabolic studies
- Supports advancements in personalized medicine
Packaging
5 L quantity is packaged in a 450 mL carbon steel lecture bottle with stainless steel CGA 110/180 valve. Nominal gas pressure at 21ºC is 160 psig for 5 L. This pressure is slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder.
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.
Shipping of this product by air freight is forbidden.
Outside of the U.S., ocean freight shipment is required and will result in substantial additional expense.
Outside of the U.S., ocean freight shipment is required and will result in substantial additional expense.
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.
Other Notes
Stainless steel control valves Z146951, Z187224 or either of stainless steel regulators Z148504 and Z148512 and a "T"-purge valve Z151661 is recommended.
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Gas 1A - Press. Gas Liquefied gas
Storage Class
2A - Gases
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Related Content
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