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608777

Sigma-Aldrich

Ammonia-14N

99.99 atom % 14N

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About This Item

Formule linéaire :
14NH3
Numéro CAS:
1026405-88-8
Poids moléculaire :
17.03
Numéro MDL:
MFCD00151653
Code UNSPSC :
12352116
ID de substance PubChem :
329759265

Description

15N depleted

Pureté isotopique

99.99 atom % 14N

Forme

gas

Point d'ébullition

-33 °C (lit.)

Pf

-78 °C (lit.)

Changement de masse

depleted

Chaîne SMILES 

[14NH3]

InChI

1S/H3N/h1H3/i1+0

Clé InChI

QGZKDVFQNNGYKY-IGMARMGPSA-N

Conditionnement

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.

Mention d'avertissement

Danger

Mentions de danger

H221,H280,H314,H331,H410

Classification des risques

Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Gas 2 - Press. Gas Liquefied gas - Skin Corr. 1B

Risques supp

EUH071

Code de la classe de stockage

2A - Gases

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Marion Vallet et al.
Kidney international, 88(1), 137-145 (2015-03-12)
Recent studies suggest that alkalinizing treatments improve the course of chronic kidney disease (CKD), even in patients without overt metabolic acidosis. Here, we tested whether a decreased ability in excreting urinary acid rather than overt metabolic acidosis may be deleterious
Yvonne E Thomassen et al.
Vaccine, 32(24), 2782-2788 (2014-03-04)
Vero cells were grown adherent to microcarriers (Cytodex 1; 3 g L(-1)) using animal component free media in stirred-tank type bioreactors. Different strategies for media refreshment, daily media replacement (semi-batch), continuous media replacement (perfusion) and recirculation of media, were compared
Marilyn Huckans et al.
Brain and behavior, 4(2), 123-142 (2014-04-01)
BackgroundThe purpose of this study was to characterize hepatitis C virus (HCV)-associated differences in the expression of 47 inflammatory factors and to evaluate the potential role of peripheral immune activation in HCV-associated neuropsychiatric symptoms-depression, anxiety, fatigue, and pain. An additional
Yan Chen et al.
Biomaterials, 60, 111-120 (2015-05-20)
A novel multifunctional envelope-type mesoporous silica nanoparticle (MEMSN) system combining the merits of pH-responsiveness, non-toxicity and biological specificity, is demonstrated for drug delivery and magnetic resonance imaging (MRI). This system is constructed by immobilizing acetals on the surface of mesoporous
Freimut Schliess et al.
Hepatology (Baltimore, Md.), 60(6), 2040-2051 (2014-03-29)
The impairment of hepatic metabolism due to liver injury has high systemic relevance. However, it is difficult to calculate the impairment of metabolic capacity from a specific pattern of liver damage with conventional techniques. We established an integrated metabolic spatial-temporal
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