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Identify Suppliers 2025 Properties Safty

Germanium, powder

BGC Id:	950409365158
CAS No:	7440-56-4
Synonyms:	ge003122 ; ge003020 ; germaniumelement ; ge007930 ; ge003121 ; ge003130 ; ge ; ge003030 ; ge004600 ; ge007920 ; ge003120
Molecular Formula:	Ge
Molecular Weight:	72.59
EINECS:	231-164-3

Verified providers in 2025

The following 4 notable providers have been checked and can be recommended.

ProChem

Shanghai Mintchem

Hunan Heaven Materials

Anderson & Steinssen

What other providers are available for CAS 7440-56-4?

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:

ge003122 ; ge003020 ; germaniumelement ; ge007930 ; ge003121 ; ge003130 ; ge ; ge003030 ; ge004600 ; ge007920 ; ge003120

CAS:

7440-56-4

EINECS:

231-164-3

Molecular Formula:

MDL:

MFCD00085310

Properties

Molecular Weight:

72.59 g·mol−1

Density:

5.35 g/mL at 25 °C(lit.)

Melting point:

937 °C(lit.)

Boiling point:

2830 °C(lit.)

Solubility:

slightly soluble in strong acids

Physical Description:

greyish-white lustrous brittle solid, odourless

Suppliers

ProChem, Inc.

ProChem, Inc. was established in 1986 to supply quality chemical products at competitive prices. We are now celebrating 30 years of chemical manufacturing. Our philosophy at ProChem Centers on our customers Needs and the Quality of our products.

カントリー: USA 電話: +1 (815) 398-1788 ファックス: +1 (815) 398-1810

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Shanghai Mintchem Development Co., Ltd.

会社のタイプ: Leading producer

カントリー: P.R.China
電話: +86-21-68451592
ファックス: +86-21-68450923

Shanghai Mintchem Development Co., Ltd.はNickel silver alloysの販売しています。 Shanghai Mintchem Development Co., Ltd. manufactures and supplies inorganic fluoride chemicals and flame retardants (IPPP, APP, micron magnesium hydroxide, micron aluminum hydroxide, etc) Metal chemicals ( bismuth salts, Copper salts, Chrome salts Tin salts, Nickel salts, Manganese salts, Zinc salts series, and Iron chemicals), Flux water treatment chemicals (sulfur, Boron, heavy metal), Organic Catalysts, Organic compounds ,Oil and oilfield chemicals, Air treatment chemicals ...

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Hunan Heaven Materials Development Co., Ltd.

Hunan Heaven Materials Development Co., Ltd. is major high purity fluoride compounds and chloride salts producer and Metal organic salts based on Aluminum, Magnesium, Lithium, Barium, Zinc, Titanium, including high pure BaF2, MgF2, AlF3 and FeCl2, CrCl3, MnCl2, Ethoxide etc

会社のタイプ: Leading producer

カントリー: P.R.China
電話: +86 731 8551 8261
ファックス: +86 731 8551 8167

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Anderson & Steinssen Inc

会社のタイプ: Bulk chemical supplier

私たちは、化学製品[1,1-bis-(Diphenylphosphino)ferrocene]dichloropalladium(II)を供給しています。 Anderson & Steinssen Inc is a new materials supplier with technology information sharing, THE BEST INGREDIENTS

カントリー: USA 電話: +1 206 556 7669 ファックス: +1 425 5299207

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Safety Information

Hazard Symbols: Xi, F

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-36/38-11 (R)

Safety Codes:

26-36/39-2 (S)

WGK Germany:

RID / ADR:

UN 3089 4.1 / PG 2

RTECS:

LY5200000

Storage temperature:

Flammables area

What other providers are available for CAS 7440-56-4?

In addition to the providers presented here for Germanium, powder with the CAS number 7440-56-4, there are other 40 providers with slightly different product names available for this CAS number.