GF19090537

Germanium

powder, max. particle size 150 micron, weight 20 g, purity 99.999%

• Synonym(s): GE006011
• Empirical Formula (Hill Notation): Ge
• CAS Number: 7440-56-4
• Molecular Weight: 72.64
• MDL number: MFCD00085310
• UNSPSC Code: 12141716
• PubChem Substance ID: 329802977
• NACRES: NA.23

Properties

• assay: 99.999%
• form: powder
• manufacturer/tradename: Goodfellow 190-905-37
• resistivity: 53 Ω-cm, 20°C
• weight: 20 g
• max. part. size: 150 μm
• bp: 2830 °C (lit.)
• mp: 937 °C (lit.)
• density: 5.35 g/mL at 25 °C (lit.)
• SMILES string: [Ge]
• InChI: 1S/Ge
• InChI key: GNPVGFCGXDBREM-UHFFFAOYSA-N

Description

General description

For updated SDS information please visit www.goodfellow.com

Legal Information

Product of Goodfellow

Safety Information

• pictograms: GHS02,GHS08,GHS09
• signalword: Danger
• hcodes: H228,H361,H373,H410
• pcodes: P201 - P202 - P210 - P240 - P273 - P308 + P313
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 2 - Flam. Sol. 1 - Repr. 2 - STOT RE 2 Oral
• target_organs: Kidney
• Storage Class: 4.1B - Flammable solid hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable