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Sigma-Aldrich

Ammonium sulfate-14N2 solution

40 wt. % in H2O, 99.99 atom % 14N

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About This Item

Formule linéaire :
(14NH4)2SO4
Numéro CAS:
7783-20-2
Poids moléculaire :
132.13
Numéro MDL:
MFCD00167446
Code UNSPSC :
12352314
ID de substance PubChem :
24868668

Pureté isotopique

99.99 atom % 14N

Concentration

40 wt. % in H2O

Indice de réfraction

n20/D 1.391

Densité

1.225 g/mL at 25 °C

Application(s)

agriculture

Changement de masse

depleted

Chaîne SMILES 

[H][N+]([H])([H])[H].[H][N+]([H])([H])[H].[O-]S([O-])(=O)=O

InChI

1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)/i2*1+0;

Clé InChI

BFNBIHQBYMNNAN-ONPSQTMSSA-N

Catégories apparentées

Conditionnement

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.

Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

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A large number of organic species emitted into the atmosphere contain cycloalkyl groups. While cyclic species are believed to be important secondary organic aerosol (SOA) precursors, the specific role of cyclic moieties (particularly for species with multiple or fused rings)
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Chaperonins are ubiquitous molecular chaperones with the subunit molecular mass of 60kDa. They exist as double-ring oligomers with central cavities. An ATP-dependent conformational change of the cavity induces the folding of an unfolded protein that is captured in the cavity.
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