Identify Suppliers 2025 Properties Safty ☰

Identify Suppliers 2025 Properties Safty

Barium, rod

BGC Id:	270846684979
CAS No:	7440-39-3
Synonyms:	barium solution ; barium metal ; barium aa standard ; baryum (french) ; bario (spanish) ; barium element ; barium, rod ; bario ; bariumelement ; barium standard ; barium
Molecular Formula:	Ba
Molecular Weight:	137.33
EINECS:

Verified providers in 2025

The following notable provider has been checked and can be recommended.

ProChem, Inc.

Phone: +1 (815) 398-1788
Telefax: +1 (815) 398-1810
Country: USA

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. We are supplier of Lithium sulfate.

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What other providers are available for CAS 7440-39-3?

The last intensive check and update was carried out on 2025/05/28.

Identify

Synonyms:

barium solution ; barium metal ; barium aa standard ; baryum (french) ; bario (spanish) ; barium element ; barium, rod ; bario ; bariumelement ; barium standard ; barium

CAS:

7440-39-3

EINECS:

Molecular Formula:

MDL:

MFCD00134031

Properties

Molecular Weight:

137.33 g·mol−1

Density:

3.6 g/mL at 25 °C(lit.)

Melting point:

725 °C(lit.)

Boiling point:

1640 °C(lit.)

Solubility:

Insoluble(decomposes)

Safety Information

Hazard Symbols: Flammable (pyrophoric) at room temperature in powder form; store under inert gas, petroleum, or other oxygen-free liquid. When heated to approximately 200C in hydrogen, barium reacts violently, forming BaH2. TLV: for all soluble barium compounds, 0.5 mg/m3 (as barium).

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

25-26-34-36/37/38-14/15-11 (R)

Safety Codes:

23-26-36-36/37/39-45-43-36/37-16 (S)

WGK Germany:

RID / ADR:

UN 3264 8 / PG 3

RTECS:

CQ8370000

Storage temperature:

water-free area

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!

Albemarle Germany GmbH

Albemarle Germany GmbH (previous Rockwood Lithium) is the global market leader for lithium compounds and one of the largest lithium raw material produ... Request

Merck Schuchardt OHG

Merck Schuchardt OHG, a 100% subsidiary of Merck KGaA, Germany, has, for the last 150 years, been one of the leading German producers and suppliers of... Request

What other providers are available for CAS 7440-39-3?

In addition to the providers presented here for Barium, rod with the CAS number 7440-39-3, there are other 23 providers with slightly different product names available for this CAS number.

Barium

Fox Chemicals GmbH | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +12 additional providers that we know from the past

Barium metal, pieces

+2 additional providers that we know from the past

Barium, pieces ampouled under argon

Barium pieces, (packed in mineral oil)