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368407 Sigma-Aldrich

Deuterium

99.96 atom % D

Synonym: D2

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Properties

Related Categories Alphabetical Listings, Alternative Energy, Chemical Synthesis, D, Deuterated Materials,
vapor density   0.07 (vs air)
isotopic purity   99.96 atom % D
assay   99.995% (CP)
bp   -249.5 °C (lit.)
density   0.169 g/mL at -250.9 °C (liq)(lit.)
  0.165 g/L at 25 °C (gas)
mass shift   M+2
SMILES string   [2H][2H]
InChI   1S/H2/h1H/i1+1D
InChI key   UFHFLCQGNIYNRP-VVKOMZTBSA-N

Description

Packaging

10, 25 L in steel cylinder

Standard products are packaged in a 450 mL carbon steel lecture bottle with brass CGA 110/180 valve. Nominal gas pressures at 21ºC are 330 psig for 10 L and 850 psig for 25 L. Care must be taken when extracting this product from the cylinder.

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.

Recommended products

Stainless steel control valves Z146951, Z187224 or either of stainless steel regulators Z148504 and Z148512 is recommended.
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1957 2.1
WGK Germany 
1
Flash Point(F) 
<-238 °F
Flash Point(C) 
<-150 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

control valve

Product #

Description

Add to Cart

Z146951 Lecture-bottle control valve, stainless steel, hose outlet I.D. 1/4  in.
Z187224 Lecture-bottle control valve with compression fitting, tube outlet O.D. 1/4  in., stainless steel

regulator

Product #

Description

Add to Cart

Z148504 Aldrich® corrosive lecture-bottle gas regulator, delivery pressure 1-15 psig, CGA Inlet size 180
Z148512 Aldrich® corrosive lecture-bottle gas regulator, delivery pressure 1-50 psig, CGA Inlet size 180

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