Skip to Content
Merck
All Photos(1)

Documents

Safety Information

399108

Sigma-Aldrich

Tungsten(VI) fluoride

≥99.9%

Synonym(s):

Hexafluorotungsten, Tungsten hexafluoride

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
WF6
CAS Number:
Molecular Weight:
297.83
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Assay

≥99.9%

form

gas (compressed)

bp

17.5 °C (lit.)

mp

2.3 °C (lit.)

SMILES string

F[W](F)(F)(F)(F)F

InChI

1S/6FH.W/h6*1H;/q;;;;;;+6/p-6

InChI key

NXHILIPIEUBEPD-UHFFFAOYSA-H

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Tungsten hexafluoride may be used as a precursor to prepare tungsten (VI) oxide.

Packaging

Packaged in cylinders.

Recommended products

A stainless steel control valve or gas regulator is recommended.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 2 Inhalation - Press. Gas Compr. Gas - Skin Corr. 1A

Supplementary Hazards

Storage Class Code

2A - Gases

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Poisonous substance

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

399108-225G:4548173143118
399108-450G:4548173143125
399108-BULK:
399108-450G-PW:
399108-225G-PW:
399108-VAR:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Chemical vapor deposition of tungsten oxide.
Kirss RU and Meda L
Applied Organometallic Chemistry, 12(3), 155-160 (1998)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service