Safety (msds) data for germanium



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Safety (MSDS) data for germanium



General


Synonyms:
Molecular formula: Ge
CAS No: 7440-56-4
EC No: 231-164-3

Physical data


Appearance: greyish-white lustrous brittle solid, odourless
Melting point: 936 C
Boiling point: 2700 C
Vapour pressure: negligible
Specific gravity: 5.33 g cm-3

Stability


Stable. Slightly soluble in strong acids. Incompatible with strong oxidizing agents.

Toxicology


Eye irritant. Harmful if inhaled or swallowed. Typical TLV 10 mg m-3. Toxicology not fully investigated.

Risk phrases
(The meaning of any risk phrases which appear in this section is given here.)
R36 R37 R38.

Personal protection


Work with adequate ventilation.

Safety phrases
(The meaning of any safety phrases which appear in this section is given here.)
S37 S39.


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