BGC » Chemicals A-Z » Barium

BGC ID: 660545631123-6

Barium

Identify Properties Safty Suppliers 6 Links ☰

Identify Properties Safty Suppliers 6 Links

CAS 7440-39-3

Formula Ba

MDL MFCD00134031

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
660545631123	Barium (660545631123)		on request	+ -

>> or choose the supplier directly !

Identify

Synonyms:

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

CAS:

7440-39-3

EINECS:

Molecular Formula:

MDL:

MFCD00134031

SMILES:

[Ba]

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)

Physical Description:

rod

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

Suppliers

Global Barium Suppliers : Germany (3) USA (2) P.R.China (1)

Supplier	Phone	Fax	Country	Inquiry contact
BuGuCh & Partners			Germany	REQUEST
Chemetall Chemical Products, Inc.	+1-908-464-6900	+1-908-464-5571	USA	REQUEST
Chemos GmbH & Co. KG	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
Fox Chemicals GmbH	+49 7240 927151	+49 7240 927150	Germany	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.			USA	REQUEST

>> take a detailed look to the suppliers !

Links

BGC - CAS Search

BGC - Extended Supplier listing