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Silicates, borates and other salts

Spinel

Also known as Spinel (Mg(AlO2)2), Ceylonite, Espinela

CAS 1302-67-6Formula Al2MgO4Molar mass 142.27 g/molEC 215-105-9
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Spinel chemical structure, Al2MgO4, CAS 1302-67-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1302-67-6
Formula
Al2MgO4
Molar mass
142.27 g/mol
Physical form
Crystals
HS code
284190
Category
Silicates, borates and other salts
Illustrative photo, 25 kg white woven sacks of powder on a pallet in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Spinel?

Plain description, key identifiers and synonyms

Spinel is a chemical substance with the molecular formula Al2MgO4 and a molar mass of 142.27 g/mol. Its CAS registry number is 1302-67-6. The IUPAC name is magnesium oxido(oxo)alumane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
magnesium oxido(oxo)alumane
CAS number
1302-67-6Other or deprecated CAS: 12068-51-8
EC number
215-105-9
Molecular formula
Al2MgO4
InChIKey
VPBIQXABTCDMAU-UHFFFAOYSA-N
InChI
InChI=1S/2Al.Mg.4O/q;;+2;;;2*-1
SMILES (canonical and isomeric)
[O-][Al]=O.[O-][Al]=O.[Mg+2]

Synonyms

  • Spinel (Mg(AlO2)2)
  • Ceylonite
  • Espinela
  • Spinelle
  • Aluminum magnesium oxide
  • magnesium, oxido(oxo)alumane
  • Magnesium aluminate, spinel
  • Spinell
  • magnesium, dioxoalumanuide
  • magnesium aluminum spinel
  • Magnesium bis(dioxoalumanuide)
  • Magnesium dialuminum tetraoxide
  • Magnesium bis[dioxoaluminate(1-)]
  • MAGNESIUM ALUMINATE Mg (Al02)2
  • Magnesium Aluminate (Spinel) Nanopowder
  • Magnesium Aluminum Oxide Nanoparticle Dispersion
  • Magnesium aluminate, spinel, nanopowder, <50 nm particle size (BET)
  • Magnesium aluminate, single crystal substrate, &#60, 110&#62, , 99.99% trace metals basis
  • Magnesium aluminate, single crystal substrate, &#60, 111&#62, , 99.99% 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.

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
142.27 g/molcalc.
Exact mass
141.9278 Dacalc.
LogP (octanol/water)
-3.76calc.
Topological polar surface area
80.26 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
0calc.
Heavy atoms
7calc.
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

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Spinel suppliers

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

All 3 suppliers

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

3 suppliers in 1 country

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Spinel 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: Stabilizing agent, Other.

Industries and functions

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 Spinel is traded under.

HS 2841.90Indicative HS code

Salts of oxometallic or peroxometallic acids, other

World exports in 2024
$9.03B
−44.2% vs 2023, imports $4.48B
2019 to 2024
Top exporters
  1. South Korea68.1%
  2. Japan26.2%
  3. China1.5%
Top importers
  1. Poland37.0%
  2. South Korea25.9%
  3. Japan8.8%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Spinel, based on the data on this page

What is Spinel?

Spinel is a chemical substance with the molecular formula Al2MgO4 and a molar mass of 142.27 g/mol. Its CAS registry number is 1302-67-6. The IUPAC name is magnesium oxido(oxo)alumane.

What is the CAS number of Spinel?

The CAS registry number of Spinel is 1302-67-6. Other or deprecated CAS numbers: 12068-51-8.

What is the molecular formula and weight of Spinel?

The molecular formula of Spinel is Al2MgO4 and its molar mass is 142.27 g/mol.

What is Spinel used for?

Industrial uses: Stabilizing agent, Other.

Is Spinel hazardous?

No GHS hazard classification for Spinel is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Spinel?

Spinel is usually classified under HS code 284190 (Salts of oxometallic or peroxometallic acids, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Spinel?

CompoundList lists 3 suppliers of Spinel in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Spinel?

Suppliers quote Spinel 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 Spinel

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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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