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Merck

693502

Gadolinium-silicon-germanium alloy

Gd5Si0.5Ge3.5, ≥99%

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About This Item

Linear Formula:
Gd5Ge2Si2
Molecular Weight:
987.70
UNSPSC Code:
12352300
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assay

≥99%

form

powder and chunks

composition

Gadolinium, 74.4 wt. % , Germanium, 24.2 wt. % , Silicon, 1.4 wt. %

mp

1313 °C

General description

Curie Temperature: ~70 K

Legal Information

Sold under license to US Patents 5,887,449 and 5,743,095 for use in magnetic refrigeration.

pictograms

Flame

signalword

Warning

hcodes

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Hazard Classifications

Water-react. 3


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

693502-1G: + 693502-VAR: + 693502-BULK:

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