NIST994

Isotopic standard for gallium

NIST^® SRM^® 994

• Synonyme(s) : Gallium
• Formule linéaire : Ga
• Numéro CAS: 7440-55-3
• Poids moléculaire : 69.72
• Numéro MDL: MFCD00134045
• Code UNSPSC : 41116107
• ID de substance PubChem : 329818799
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material
• Niveau de qualité: 100
• Pureté isotopique: ⁶⁹Ga; ⁷¹Ga
• Forme: (metallic liquid or solid (ambient temp dependent))
• Conditionnement: pkg of 0.25 g
• Fabricant/nom de marque: NIST^®
• Résistivité: 25.795 μΩ-cm, 30°C
• Technique(s): mass spectrometry (MS): suitable
• Point d'ébullition: 2403 °C (lit.)
• Pf: 29.8 °C (lit.)
• Densité: 5.904 g/mL at 25 °C (lit.)
• Format: matrix material
• Chaîne SMILES: [Ga]
• InChI: 1S/Ga
• Clé InChI: GYHNNYVSQQEPJS-UHFFFAOYSA-N

Description

Description générale

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

Autres remarques

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.

Informations légales

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

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

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H290,H302,H412
• Conseils de prudence: P234 - P264 - P270 - P273 - P301 + P312 - P390
• Classification des risques: Acute Tox. 4 Oral - Aquatic Chronic 3 - Met. Corr. 1
• Code de la classe de stockage: 8B - Non-combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable