Tantalum Metal | CAS 7440-25-7 | Chemical-Suppliers

Element: tantalum metal

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C-S » Chemicals » tantalum-metal-PX449486

Identification

Tantalum Metal

CAS:

7440-25-7

EINECS:

231-135-5

Molecular Formula:

MDL:

Synonym:

ta000590 ; ta000080 ; tantalum ; ta000090 ; ta007450 ; ta007055 ; ta007950 ; tantal ; ta007100 ; ta007320

Suppliers

Krada CPS Industry S.L

KCIS6163080

Powmet, Inc.

P336672

Alchimica s.r.o.

AS4481344

Alchimica s.r.o.

AS4481344

Anderson & Steinssen Inc

ASI6722688

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Tantalum, pellets, 1/4”x1/2”

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Tantalum slug, 99.95% (metals basis)

Alfa (A Johnson Matthey Company)

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Tantalum powder, 99.98% (metal basis), Puratronic

Alfa (A Johnson Matthey Company)

A784023520

Tantalum wire, 0.25mm (0.01in) dia, annealed, 99.9+% (metals basis)

Alfa (A Johnson Matthey Company)

A1715251456

Tantalum wire, 2.0mm (0.08in) dia, annealed, 99.95% (metals basis excluding Nb)

Alfa (A Johnson Matthey Company)

A2528075840

Prices & Availability

Data is processed

Properties for Tantalum Metal

Molecular Weight:

180.9479 g·mol−1

Density:

16.69 g/cm 3 (lit.)

Melting point:

2996 °C(lit.)

Boiling point:

5425 °C(lit.)

Physical Description:

wire

Transport Information:

UN 3089 4.1/PG 2

Safety & Transport Information

Risk Codes:

R11 - Highly flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R34 - Causes burns
R36/37/38 - Irritating to eyes, respiratory system and skin
R36/38 - Irritating to eyes and skin
R40 - Limited evidence of a carcinogenic effect

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S33 - Take precautionary measures against static discharges
S36 - Wear suitable protective clothing
S36/37 - Wear suitable protective clothing and gloves
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

Hazard Classes:

4.1

Hazard Symbols:

F, Xi, Xn, C
Hazard symbol C