NIST979
Chromium isotopic standard
NIST® SRM® 979
Synonym(s):
Chromium(III) nitrate nonahydrate
About This Item
Recommended Products
grade
certified reference material
Quality Level
isotopic purity
50Cr
52Cr
53Cr
54Cr
packaging
pkg of 0.25 g
manufacturer/tradename
NIST®
mp
60 °C (lit.)
format
matrix material
SMILES string
[Cr+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/Cr.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;;
InChI key
GVHCUJZTWMCYJM-UHFFFAOYSA-N
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Related Categories
General description
Features and Benefits
Other Notes
Chromium-50, Chromium-52, Chromium-53, Chromium-54
See certificate for values and more details at nist.gov/SRM.
Legal Information
related product
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Irrit. 2 - Ox. Sol. 3 - Skin Irrit. 2 - Skin Sens. 1B
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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