NIST994

Isotopenstandard für Gallium

NIST^® SRM^® 994

• Synonym(e): Gallium
• Lineare Formel: Ga
• CAS-Nummer: 7440-55-3
• Molekulargewicht: 69.72
• MDL-Nummer: MFCD00134045
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329818799
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material
• Qualitätsniveau: 100
• Isotopenreinheit: ⁶⁹Ga; ⁷¹Ga
• Form: (metallic liquid or solid (ambient temp dependent))
• Verpackung: pkg of 0.25 g
• Hersteller/Markenname: NIST^®
• Widerstandsfähigkeit: 25.795 μΩ-cm, 30°C
• Methode(n): mass spectrometry (MS): suitable
• bp: 2403 °C (lit.)
• mp (Schmelzpunkt): 29.8 °C (lit.)
• Dichte: 5.904 g/mL at 25 °C (lit.)
• Format: matrix material
• SMILES String: [Ga]
• InChI: 1S/Ga
• InChIKey: GYHNNYVSQQEPJS-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

This Standard Reference Material (SRM) is intneded for use as an isotopic standard. SRM 994 consists of 0.25 g of a commercial, high purity gallium metal. For more informatioon, please refer to the COA and SDS.

SRM 994_cert

SRM 994_SDS

Sonstige Hinweise

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Gallium-69, Gallium-71

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

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

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Warning
• H-Sätze: H290,H302,H412
• P-Sätze: P234 - P264 - P270 - P273 - P301 + P312 - P390
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Chronic 3 - Met. Corr. 1
• Lagerklassenschlüssel: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable