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Osmium, powder

BGC Id:	780421158998
CAS No:	7440-04-2
Synonyms:	nsc 607772 ; osmium, 99.9% ; osmium metal ; osmium powder ; nsc 607770 ; os ; metallic osmium ; osmium standard ; osmiumpowder(99.8%) ; nsc 607771 ; osmiumpowdernmesh ; osmium ; metallicosmium
Molecular Formula:	Os
Molecular Weight:	190.23
EINECS:

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Synonyms:

nsc 607772 ; osmium, 99.9% ; osmium metal ; osmium powder ; nsc 607770 ; os ; metallic osmium ; osmium standard ; osmiumpowder(99.8%) ; nsc 607771 ; osmiumpowdernmesh ; osmium ; metallicosmium

CAS:

7440-04-2

EINECS:

Molecular Formula:

MDL:

MFCD00011147

SMILES:

COC1=CC(=CC(=C1)C(=O)OC)OC

Properties

Molecular Weight:

190.23 g·mol−1

Density:

22,48 g/cm³

Melting point:

3045 °C(lit.)

Boiling point:

5027 °C(lit.)

Solubility:

Insoluble in water, acids , and aqua regia.

Physical Description:

black powder

Safety Information

Hazard Symbols: Highly toxic; irritant to skin.

Europe standard Hazard pictograms, code and definition

Hazard Classes:

4.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

11-37/38-41-36/38 (R)

Safety Codes:

16-26-36/37/39 (S)

WGK Germany:

RID / ADR:

UN 3089 4.1 / PG 2

RTECS:

RN1100000

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

Heraeus Deutschland GmbH & Co. KG

Heraeus Precious Metals is a leading provider of precious metals services and products. We combine all activities related to our comprehensive experti... Request

What other providers are available for CAS 7440-04-2?

In addition to the providers presented here for Osmium, powder with the CAS number 7440-04-2, there are other 13 providers with slightly different product names available for this CAS number.

Osmium

Fox Chemicals GmbH | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +4 additional providers that we know from the past

Osmium, sponge

+1 additional providers that we know from the past

Osmium, high purity

+1 additional providers that we know from the past