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364606

Sigma-Aldrich

Sodium nitrate-15N

≥98 atom % 15N, ≥99% (CP)

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About This Item

Linear Formula:
Na15NO3
CAS Number:
31432-45-8
Molecular Weight:
85.99
MDL number:
MFCD00084240
UNSPSC Code:
12352118
PubChem Substance ID:
24862444
NACRES:
NA.12

isotopic purity

≥98 atom % 15N

Quality Level

200

assay

≥99% (CP)

form

powder

mp

306 °C (lit.)

mass shift

M+1

SMILES string

[Na+].[O-][15N+]([O-])=O

InChI

1S/NO3.Na/c2-1(3)4;/q-1;+1/i1+1;

InChI key

VWDWKYIASSYTQR-YTBWXGASSA-N

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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.

pictograms

Flame over circleExclamation mark
GHS03,GHS07

signalword

Warning

hcodes

H272,H319

Hazard Classifications

Eye Irrit. 2 - Ox. Sol. 3

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificates of Analysis (COA)

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Hang Yu et al.
Nature, 583(7816), 453-458 (2020-07-17)
Manganese is one of the most abundant elements on Earth. The oxidation of manganese has long been theorized1-yet has not been demonstrated2-4-to fuel the growth of chemolithoautotrophic microorganisms. Here we refine an enrichment culture that exhibits exponential growth dependent on
Katherine E Helliwell et al.
Current biology : CB, 31(5), 978-989 (2020-12-30)
Diatoms are a diverse and globally important phytoplankton group, responsible for an estimated 20% of carbon fixation on Earth. They frequently form spatially extensive phytoplankton blooms, responding rapidly to increased availability of nutrients, including phosphorus (P) and nitrogen (N). Although

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