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299227

Ammonia-15N

98 atom % 15N

Synonym(s):

15N Labeled ammonia

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About This Item

Linear Formula:
15NH3
CAS Number:
13767-16-3
Molecular Weight:
18.02
NACRES:
NA.12
PubChem Substance ID:
24858025
UNSPSC Code:
12142200
MDL number:
MFCD00064507
Isotopic purity:
98 atom % 15N
Assay:
99% (CP)
Mass shift:
M+1
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vapor density

0.6 (vs air)

Quality Segment

isotopic purity

98 atom % 15N

assay

99% (CP)

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

Application

Precursor to 15N labeled products of agrochemical interest.

Packaging

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.
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.
Standard products are packaged in a 450 mL carbon steel lecture bottle with stainless steel CGA 110/180 valve. Nominal gas pressures at 21ºC are 20 psig for 1 L and 114 psig (liquified) for 10 L. These pressures are slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder.

Other Notes

Stainless steel control valve Z146951 or Z187224 recommended
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986

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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Aquatic Acute 1 - Flam. Gas 2 - Press. Gas Compr. Gas - Skin Corr. 1B

Storage Class

2A - Gases

WGK

WGK 2

Flash Point (°F)

269.6 °F - closed cup

Flash Point (°C)

132 °C - closed cup

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