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Chlorides and other halides

Barium fluoride

Also known as Barium fluoride (BaF2), Baryum fluorure, barium(2+) ion difluoride

CAS 7787-32-8Formula BaF2Molar mass 175.32 g/molEC 232-108-0
GHS signal word: Warning. Pictograms: Harmful or irritant 47 suppliers listed
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Barium fluoride chemical structure, BaF2, CAS 7787-32-8
2D chemical structure

Key facts

What buyers check first

All properties
Physical form
Crystals
Melting point
1,368 °C
Boiling point
2,260 °C
Density
4.893 @25 °C
HS code
282619
Category
Chlorides and other halides
Illustrative photo, a shrink wrapped pallet of kraft paper sacks in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Barium fluoride?

Plain description, key identifiers and synonyms

Barium fluoride is a chemical substance with the molecular formula BaF2 and a molar mass of 175.32 g/mol. Its CAS registry number is 7787-32-8. The IUPAC name is barium(2+) difluoride.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
barium(2+) difluoride
CAS number
7787-32-8 CAS number cross-checked
EC number
232-108-0
Molecular formula
BaF2
UNII
H96A02I53Y
InChIKey
OYLGJCQECKOTOL-UHFFFAOYSA-L
InChI
InChI=1S/Ba.2FH/h;2*1H/q+2;;/p-2
SMILES (canonical and isomeric)
[F-].[F-].[Ba+2]

Synonyms

  • Barium fluoride (BaF2)
  • Baryum fluorure
  • barium(2+) ion difluoride
  • barium(2+), difluoride
  • Barium fluoride, ultra dry
  • Barium fluoride, powder, 98%
  • Barium fluoride crystal optic disc, 13mm x 2mm, polished both sides
  • Barium fluoride crystal optic disc, 32mm x 3mm, polished both sides
  • Barium fluoride, 99.99% (metals basis)
  • Barium fluoride, 99.99% trace metals basis
  • Barium fluoride, SAFC Hitech(R), anhydrous, 99.999%
  • Barium fluoride, precipitated, 99.999% trace metals basis
  • Barium fluoride, anhydrous, powder, 99.995% trace metals basis

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Crystalsexp.
Melting point
1,368 °Cexp.
Boiling point
2,260 °Cexp.
Density
4.893 @25 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
175.32 g/molcalc.
Exact mass
175.9021 Dacalc.
LogP (octanol/water)
-6.37calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
3calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H332Harmful if inhaled.
Precautionary statements (9)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P301 + P317If swallowed: Get medical help.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P317Get medical help.
  • P330Rinse mouth.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Barium fluoride suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 47 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

47 suppliers in 9 countries

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Barium fluoride price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Industrial uses: Catalyst, Opacifer, Other, Alloys.

Pharmacological actions

  • Contrast Media

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Barium fluoride is traded under.

HS 2826.19Indicative HS code

Fluorides, other

World exports in 2024
$428M
+8.5% vs 2023, imports $374M
2019 to 2024
Top exporters
  1. United States27.9%
  2. China20.9%
  3. Japan15.4%
Top importers
  1. China15.6%
  2. South Korea14.6%
  3. United States12.3%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Barium fluoride is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Barium fluoride, based on the data on this page

What is Barium fluoride?

Barium fluoride is a chemical substance with the molecular formula BaF2 and a molar mass of 175.32 g/mol. Its CAS registry number is 7787-32-8. The IUPAC name is barium(2+) difluoride.

What is the CAS number of Barium fluoride?

The CAS registry number of Barium fluoride is 7787-32-8.

What is the molecular formula and weight of Barium fluoride?

The molecular formula of Barium fluoride is BaF2 and its molar mass is 175.32 g/mol.

What is Barium fluoride used for?

Industrial uses: Catalyst, Opacifer, Other, Alloys.

Is Barium fluoride hazardous?

Barium fluoride carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Barium fluoride?

Barium fluoride is usually classified under HS code 282619 (Fluorides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Barium fluoride?

CompoundList lists 47 suppliers of Barium fluoride in China, India, United States, Germany and 5 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Barium fluoride in India?

9 suppliers in India list Barium fluoride on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Barium fluoride?

Suppliers quote Barium fluoride on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Barium fluoride

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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