487953
Ammonia-15N
10 atom % 15N
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About This Item
Linear Formula:
15NH3
CAS Number:
Molecular Weight:
18.02
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12142200
MDL number:
Isotopic purity:
10 atom % 15N
Assay:
99% (CP)
Mass shift:
M+1
Quality Level
vapor density
0.6 (vs air)
isotopic purity
10 atom % 15N
assay
99% (CP)
mol wt
17.13 by atom % calculation (10 atom % 15N)
bp
−33 °C (lit.)
mp
−78 °C (lit.)
density
0.814 g/mL at 25 °C (lit.)
mass shift
M+1
SMILES string
[15NH3]
InChI
1S/H3N/h1H3/i1+1
InChI key
QGZKDVFQNNGYKY-OUBTZVSYSA-N
Packaging
10 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 114 psig for 10 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.
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
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signalword
Danger-Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Gas 2 - Press. Gas Liquefied gas - Skin Corr. 1B
supp_hazards
Storage Class
2A - Gases
wgk
WGK 2
flash_point_f
269.6 °F - closed cup
flash_point_c
132 °C - closed cup
Regulatory Information
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 487953-10L-EU | 04061838204622 |
| 487953-10L | 04061838047984 |