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09684 Sigma-Aldrich

Ammonia

puriss., anhydrous, ≥99.9%

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Properties

Related Categories Chemical Synthesis, Specialty Gases, Synthetic Reagents More...
Quality Level   100
vapor density   0.6 (vs air)
vapor pressure   8.75 atm ( 21 °C)
grade   puriss.
assay   ≥99.9%
autoignition temp.   1203 °F
expl. lim.   25 %
impurities   ≤0.01% water
bp   −33 °C (lit.)
mp   −78 °C (lit.)
SMILES string   N
InChI   1S/H3N/h1H3
InChI key   QGZKDVFQNNGYKY-UHFFFAOYSA-N

Description

Packaging

Cylinder with net ~5.5 kg
DIN 477 nr. 6 (W 21.80 X 1/14" right handed thread)

Other Notes

Sales restrictions may apply

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
EUH071
RIDADR 
UN 1005 2.3(8)
WGK Germany 
WGK 2
RTECS 
BO0875000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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294993 Ammonia, anhydrous, ≥99.98%

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