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Safety Information

GF12210624

Germanium

microfoil, 50x50mm, thinness 0.25μm, specific density 166.3μg/cm2, 6 micron aluminum permanent support, 100%

Synonym(s):

Germanium, GE004600

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1 ML
CN¥1,076.08
5 ML
CN¥4,941.99

CN¥1,076.08

List PriceCN¥1,506.50Save 29%

Estimated to ship onApril 27, 2025Details

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1 ML
CN¥1,076.08
5 ML
CN¥4,941.99

About This Item

Empirical Formula (Hill Notation):
Ge
CAS Number:
7440-56-4
Molecular Weight:
72.64
MDL number:
MFCD00085310
UNSPSC Code:
12141716
PubChem Substance ID:
329801920
NACRES:
NA.23

CN¥1,076.08

List PriceCN¥1,506.50Save 29%

Estimated to ship onApril 27, 2025Details

Request a Bulk Order

Assay

100%

form

wire

manufacturer/tradename

Goodfellow 122-106-24

resistivity

53 Ω-cm, 20°C

size × thickness

50 x 50 mm × 0.25 μm

bp

2830 °C (lit.)

mp

937 °C (lit.)

density

5.35 g/mL at 25 °C (lit.)

SMILES string

[Ge]

InChI

1S/Ge

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539132

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form

aqueous solution (dark coloration may develop upon storage, which does not affect the activity)

form

DMSO solution

form

lyophilized powder

form

lyophilized

Quality Level

300

Quality Level

200

Quality Level

300

Quality Level

100

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

shipped in

wet ice

shipped in

wet ice

shipped in

-

shipped in

wet ice

General description

For updated SDS information please visit www.goodfellow.com.

Legal Information

Product of Goodfellow

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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    S H Tao et al.
    Regulatory toxicology and pharmacology : RTP, 25(3), 211-219 (1997-06-01)
    Germanium-containing dietary supplements became popular in the 1970s in Japan and later in other countries, as elixirs for certain diseases (e.g., cancer and AIDS). Germanium is not an essential element. Its acute toxicity is low. However, at least 31 reported
    Gui-Di Yang et al.
    Ecotoxicology and environmental safety, 120, 7-12 (2015-05-31)
    Arsenite [As (III)] oxidation can be accelerated by bacterial catalysis, but the effects of the accelerated oxidation on arsenic toxicity and translocation in rice plants are poorly understood. Herein we investigated how an arsenite-oxidizing bacterium, namely Brevibacillus laterosporus, influences As
    R M Slawson et al.
    Plasmid, 27(1), 72-79 (1992-01-01)
    Germanium is an inert metal with no known biological function in prokaryotic or eukaryotic organisms. Its toxicity is low compared to that of silver. Germanium is accumulated in certain bacterial strains by either energy-independent passive binding or an energy-dependent mechanism.
    A Takeuchi et al.
    Nephron, 60(4), 436-442 (1992-01-01)
    A 55-year-old woman was admitted to our hospital, complaining of general malaise, muscular weakness, anorexia and weight loss. She had a history of ingesting of a certain germanium (Ge) compound over the preceding 19 months, with a total dose of
    G B Gerber et al.
    Mutation research, 387(3), 141-146 (1998-01-24)
    The metalloid germanium has found widespread application in electronics, nuclear sciences and in medicine. General toxicity of germanium is low, except for the tetrahydride germane, and few observations on toxicity of germanium in man exist. Germanium is not carcinogenic and
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