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488690 Sigma-Aldrich

Deuterium hydride

extent of labeling: 96 mol% DH, 98 atom % D

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Properties

Related Categories Alphabetical Listings, Alternative Energy, Chemical Synthesis, D, Deuterated Materials,
Quality Level   200
vapor density   0.07 (21 °C, vs air)
isotopic purity   98 atom % D
autoignition temp.   1060 °F
extent of labeling   96 mol% DH
bp   −252.8 °C (lit.)
mp   −259.2 °C (lit.)
mass shift   M+1

Description

Packaging

1 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 20 psig for 1 L and 150 psig for 5 L. These pressures are slightly above atmospheric pressure. 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 or Z187224
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 
UN1049 - class 2 - Hydrogen, compressed
WGK Germany 
1
Flash Point(F) 
<-236.2 °F
Flash Point(C) 
<-149 °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

purge valve

Product #

Description

Add to Cart

Z512982 "T"-purge valve, CGA Inlet size 170

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