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NISTRM8569

Nitrogen and oxygen isotopes in nitrate

NIST® RM 8569

Synonym(s):

Sodium nitrate, Chile salpeter

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About This Item

Linear Formula:
NaNO3
CAS Number:
7631-99-4
Molecular Weight:
84.99
NACRES:
NA.24
PubChem Substance ID:
329818804
UNSPSC Code:
41116107
MDL number:
MFCD00011119
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grade

certified reference material

isotopic purity

 15N,  17O,  18O

manufacturer/tradename

NIST®

mp

306 °C (dec.) (lit.)

format

mixture

SMILES string

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

InChI

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

InChI key

VWDWKYIASSYTQR-UHFFFAOYSA-N

General description

SRM 8569_cert

SRM 8569_SDS

Other Notes

Certified for the analytes listed below.
Nitrogen (15N), Oxygen (17O/18O)

See certificate for values and more details at nist.gov/SRM.

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology

Pictograms

Flame over circleExclamation mark
GHS03,GHS07

Signal Word

Warning

Hazard Codes

H272,H319

Hazard Classifications

Eye Irrit. 2 - Ox. Sol. 3

Storage Class

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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