NISTRM8550

USGS25 (Stickstoffisotope in Ammoniumsulfat)

NIST^® RM 8550

• Synonym(e): Ammoniumsulfat, Mascagnit
• Lineare Formel: (NH₄)₂SO₄
• CAS-Nummer: 7783-20-2
• Molekulargewicht: 132.14
• MDL-Nummer: MFCD00003391
• UNSPSC-Code: 12352200
• PubChem Substanz-ID: 329818631
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material
• Isotopenreinheit: ¹⁵N
• Hersteller/Markenname: NIST^®
• mp (Schmelzpunkt): >280 °C (dec.) (lit.)
• Dichte: 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)
• InChIKey: BFNBIHQBYMNNAN-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

SRM 8550_cert

SRM 8550_SDS

Sonstige Hinweise

Reference/Informational value is provided for the following analytes.
Nitrogen (¹⁵N)

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

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable