Key Documents

View All Documentation

Tungsten

Name: Tungsten
Brand: ALDRICH

insulated wire, 1m, conductor diameter 0.075mm, insulation thickness 0.02mm, PTFE (polytetrafluoroethylene) insulation, 99.9%

Synonym(s):

Tungsten, W 005810, W

Select a Size

Change View

Size/SKU	Availability	Price

About This Item

Empirical Formula (Hill Notation):

CAS Number:

7440-33-7

Molecular Weight:

183.84

NACRES:

NA.23

PubChem Substance ID:

329808013

UNSPSC Code:

12141747

MDL number:

MFCD00011461

eCl@ss:

38180901

Pricing and availability is not currently available.

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

assay

99.9%

form

wire

manufacturer/tradename

Goodfellow 531-116-63

resistivity

4.9 μΩ-cm, 20°C

L × diam. × thickness

1 m × 0.075 mm × 0.02 mm

bp

5660 °C (lit.)

mp

3410 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

SMILES string

[W]

InChI

1S/W

InChI key

WFKWXMTUELFFGS-UHFFFAOYSA-N

Description

General description

For updated SDS information please visit www.goodfellow.com.

Legal Information

Product of Goodfellow

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item	GF71428899	GF19348892	356972
GF53111663 Tungsten	GF71428899 Tungsten	GF19348892 Tungsten	Sigma-Aldrich 356972 Tungsten
description insulated wire, 1m, conductor diameter 0.075mm, insulation thickness 0.02mm, PTFE (polytetrafluoroethylene) insulation, 99.9%	description foil, 1m coil, thickness 0.02mm, coil width .5mm, as rolled, 99.95%	description foil, 0.5m coil, thickness 0.076mm, coil width 1.5mm, as rolled, 99.95%	description wire, diam. 0.5 mm, ≥99.9% trace metals basis
form wire	form foil	form foil	form wire
assay 99.9%	assay 99.95%	assay 99.95%	assay ≥99.9% trace metals basis
manufacturer/tradename Goodfellow 531-116-63	manufacturer/tradename Goodfellow 714-288-99	manufacturer/tradename Goodfellow 193-488-92	manufacturer/tradename -
mp 3410 °C (lit.)	mp 3410 °C (lit.)	mp 3410 °C (lit.)	mp 3410 °C (lit.)
resistivity 4.9 μΩ-cm, 20°C	resistivity 4.9 μΩ-cm, 20°C	resistivity 4.9 μΩ-cm, 20°C	resistivity 4.9 μΩ-cm, 20°C
density 19.3 g/mL at 25 °C (lit.)	density 19.3 g/mL at 25 °C (lit.)	density 19.3 g/mL at 25 °C (lit.)	density 19.3 g/mL at 25 °C (lit.)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.