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Chlorides and other halides

Strontium fluoride

Also known as strontium difluoride, Strontium difluoride (srf2), Strontium Fluoratum

CAS 7783-48-4Formula F2SrMolar mass 125.62 g/molEC 232-000-3
GHS signal word: Warning. Pictograms: Harmful or irritant 29 suppliers listed Drug substance
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Strontium fluoride chemical structure, F2Sr, CAS 7783-48-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7783-48-4
Formula
F2Sr
Molar mass
125.62 g/mol
EC number
232-000-3
HS code
282619
Category
Chlorides and other halides

What is Strontium fluoride?

Plain description, key identifiers and synonyms

Strontium fluoride is a chemical substance with the molecular formula F2Sr and a molar mass of 125.62 g/mol. Its CAS registry number is 7783-48-4. The IUPAC name is strontium difluoride.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
strontium difluoride
CAS number
7783-48-4 CAS number cross-checked
EC number
232-000-3
Molecular formula
F2Sr
UNII
EFY8GJS81Z
MDL number
MFCD00011251
InChIKey
FVRNDBHWWSPNOM-UHFFFAOYSA-L
InChI
InChI=1S/2FH.Sr/h2*1H;/q;;+2/p-2
SMILES (canonical and isomeric)
[F-].[F-].[Sr+2]

Synonyms

  • strontium difluoride
  • Strontium difluoride (srf2)
  • Strontium Fluoratum
  • Strontium fluoride (SrF2)
  • Strontiumfluoride
  • strontium, difluoride
  • F2Sr
  • fluoride, Sr, fluoride
  • Strontium fluoride precipitated
  • Strontium fluoride anhydrous, powder

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

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

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
125.62 g/molcalc.
Exact mass
125.9024 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

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (17)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • 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

Strontium fluoride suppliers

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

All 29 suppliers
29 of 29 offers

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

29 suppliers in 7 countries

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Strontium 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

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 Strontium 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 Strontium fluoride is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Strontium fluoride?

Strontium fluoride is a chemical substance with the molecular formula F2Sr and a molar mass of 125.62 g/mol. Its CAS registry number is 7783-48-4. The IUPAC name is strontium difluoride.

What is the CAS number of Strontium fluoride?

The CAS registry number of Strontium fluoride is 7783-48-4.

What is the molecular formula and weight of Strontium fluoride?

The molecular formula of Strontium fluoride is F2Sr and its molar mass is 125.62 g/mol.

Is Strontium fluoride hazardous?

Strontium fluoride carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, harmful if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Strontium fluoride?

Strontium 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 Strontium fluoride?

CompoundList lists 29 suppliers of Strontium fluoride in China, United States, India, Japan and 3 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Strontium fluoride in India?

4 suppliers in India list Strontium 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 Strontium fluoride?

Suppliers quote Strontium 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 Strontium 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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