NISTRM8550
USGS25 (nitrogen isotopes in ammonium sulfate)
NIST® RM 8550
Synonym(s):
Ammonium sulfate, Mascagnite
About This Item
Recommended Products
grade
certified reference material
isotopic purity
15N
manufacturer/tradename
NIST®
mp
>280 °C (dec.) (lit.)
density
1.77 g/mL at 25 °C (lit.)
format
matrix material
SMILES string
N.N.OS(O)(=O)=O
InChI
1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
InChI key
BFNBIHQBYMNNAN-UHFFFAOYSA-N
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General description
Other Notes
Nitrogen (15N)
See certificate for values and more details at nist.gov/SRM.
Legal Information
related product
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
JAN Code
NISTRM8550:
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Certificates of Analysis (COA)
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