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NIST978A

Assay-isotopic standard for silver

NIST® SRM® 978a

Synonym(s):

Silver nitrate, Nitric acid silver(I) salt

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About This Item

Linear Formula:
AgNO3
CAS Number:
7761-88-8
Molecular Weight:
169.87
MDL number:
MFCD00003414
UNSPSC Code:
41116107
PubChem Substance ID:
329818792
NACRES:
NA.24

grade

certified reference material

Quality Level

100

vapor density

5.8 (vs air)

isotopic purity

 107Ag
 108Ag

form

solid

packaging

pkg of 0.25 g

manufacturer/tradename

NIST®

technique(s)

mass spectrometry (MS): suitable

mp

212 °C (dec.) (lit.)

format

matrix material

SMILES string

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

InChI

1S/Ag.NO3/c;2-1(3)4/q+1;-1

InChI key

SQGYOTSLMSWVJD-UHFFFAOYSA-N

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General description

This Standard Reference Material (SRM) is certifed for use as an assay and isotopic standard. It has been prepared form high purity silver metal and high purity nitric acid. For more information, please refer to the SDS and COA.

SRM 978A_cert

SRM 978A_SDS

Other Notes

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Ag-107 and Ag-109

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

Signal Word

Danger

Hazard Statements

H272,H290,H314,H360D,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Repr. 1B - Skin Corr. 1A

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

易制爆化学品
危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number

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