Magnesium -Mg

Magnesium silicide, 99.5% (metals basis), Alfa Aesar™

Chemical Name or Material: Magnesium silicide CAS: 22831-39-6 Physical Form: Powder Assay Percent Range: 99.5% (Metal basis) Molecular Formula: Mg2Si Formula Weight: 76.71 MDL Number: MFCD00016202

Magnesium powder, -20+100 mesh, 99.8% metals basis

Chemical Name or Material: Magnesium powder CAS: 7439-95-4 Linear Formula: Mg MDL Number: MFCD00085308

Ethynylmagnesium bromide, 0.5M solution in THF, AcroSeal™, ACROS Organics™

Chemical Name or Material: Ethynylmagnesium bromide CAS: 4301-14-8 CAS: 109-99-9 Molecular Formula: C2HBrMg Linear Formula: CHCMgBr Formula Weight: 129.24

Magnesium oxide, 99.998% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Magnesium oxide CAS: 1309-48-4 Physical Form: Powder Assay Percent Range: 99.998% (Metal basis) Molecular Formula: MgO Formula Weight: 40.3 MDL Number: MFCD00011109

Magnesium granules, -12+50 mesh, 99.8% (metals basis)

Chemical Name or Material: Magnesium CAS: 7439-95-4 Molecular Formula: Mg Formula Weight: 24.305 MDL Number: MFCD00085308 UN Number: UN1869

Magnesium silicide, Blue 3-12mm Pieces, 99.99% (Metals basis), Alfa Aesar™

Chemical Name or Material: Magnesium silicide CAS: 22831-39-6 Physical Form: 3-12mm Pieces Assay Percent Range: 99.99% (Metals basis) Molecular Formula: Mg2Si Formula Weight: 76.71 MDL Number: MFCD00016202

Magnesium carbonate, for biochemistry, USP, ACROS Organics™

Chemical Name or Material: Magnesium carbonate CAS: 546-93-0 Purity Grade: For biochemistry Assay: 40.0 to 43.5% (MgO) Molecular Formula: CMgO3 Linear Formula: MgCO3 Formula Weight: 84.31

Magnesium nitrate hexahydrate, Acros Organics

Chemical Name or Material: Magnesium Nitrate Hexahydrate CAS: 13446-18-9 Purity Grade: Extra Pure Molecular Formula: MgN2O6·6H2O Formula Weight: 256.4

Magnesium hydrogen phosphate trihydrate, 98%, extra pure, ACROS Organics™

Chemical Name or Material: Magnesium hydrogen phosphate trihydrate Name Note: c.p., 98% CAS: 7782-75-4 Purity Grade: Extra Pure Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: HMgO4P·3H2O Linear Formula: MgHPO4·3H2O Formula Weight: 174.34 MDL Number: MFCD00150390 Synonym: Magnesium phosphate, dibasic

Alfa Aesar™ Magnesium Oxide Substrate, 10 x 10 x 0.5mm, Polished Two Sides, 100 Orientation, Alfa Aesar™

Chemical Name or Material: Magnesium Oxide Substrate Name Note: Polished Two Sides Molecular Formula: MgO MDL Number: MFCD00011109

Magnesium chloride hexahydrate, 99+%, ACS reagent, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Magnesium Chloride Hexahydrate CAS: 7791-18-6 Purity Grade: ACS Reagent Grade Assay: 99.0 to 102.0% (Complexometry) Assay Percent Range: 99+% Molecular Formula: Cl2Mg·6H2O Linear Formula: MgCl2·6H2O Formula Weight: 203.31 MDL Number: MFCD00149781

Magnesium Chloride Hexahydrate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Magnesium Chloride Hexahydrate CAS: 7791-18-6 Purity Grade: Certified ACS Grade Physical Form: Powder/Solid Assay: 99 to 102% Assay Percent Range: 99 to 102 % Molecular Formula: Cl2Mg · 6 H2O Formula Weight: 203.3 MDL Number: MFCD00149781

Magnesium Acetate Tetrahydrate, ACS, 98-102%, Alfa Aesar

Chemical Name or Material: Magnesium acetate tetrahydrate CAS: 16674-78-5 Purity Grade: ACS Grade Physical Form: Crystals Assay Percent Range: 98.0-102.0% Molecular Formula: Mg(CH3COO)2·4H2O Formula Weight: 214.45 (142.39anhydrous) MDL Number: MFCD00149214

Magnesium Sulfate Anhydrous (Powder/Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Magnesium Sulfate Anhydrous CAS: 7487-88-9 Purity Grade: Certified Grade Physical Form: Solid Molecular Formula: MgO4S Formula Weight: 120.37 MDL Number: MFCD00011110 Synonym: Bitter Salt

Cyclopropylmagnesium bromide, 0.5M solution in THF, AcroSeal™, ACROS Organics™

Chemical Name or Material: Cyclopropylmagnesium bromide CAS: 23719-80-4 CAS: 109-99-9 Molecular Formula: C3H5BrMg Linear Formula: C3H5MgBr Formula Weight: 145.28 MDL Number: MFCD00672094

Magnesium hydroxide, 95%, pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Magnesium hydroxide Name Note: 95% CAS: 1309-42-8 Purity Grade: Extra Pure Assay: ≥94% Assay Percent Range: 95% Molecular Formula: H2O2Mg Linear Formula: Mg(OH) Formula Weight: 58.33 MDL Number: MFCD00011104

Magnesium bromide hexahydrate, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Magnesium bromide hexahydrate Name Note: p.a. CAS: 13446-53-2 Purity Grade: For analysis Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: Br2Mg·6H2O Linear Formula: MgBr2·6H2O Formula Weight: 292.21 MDL Number: MFCD00149780

Alfa Aesar™ Magnesium Oxide, 3-12mm Fused Lump, 99.95% (Metal Basis), Alfa Aesar™

Chemical Name or Material: Magnesium oxide CAS: 1309-48-4 Molecular Formula: MgO Formula Weight: 40.3 MDL Number: MFCD00011109

Magnesium Sulfate Heptahydrate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Magnesium Sulfate Heptahydrate CAS: 10034-99-8 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: 98 to 102% Assay Percent Range: 98 to 102 % Molecular Formula: MgO4S · 7 H2O Formula Weight: 246.47 MDL Number: MFCD00149785

Magnesium acetate tetrahydrate, 99.5%, for analysis, ACROS Organics™

Chemical Name or Material: Magnesium acetate tetrahydrate Name Note: p.a. CAS: 16674-78-5 Purity Grade: For analysis Assay: ≥99.5% Assay Percent Range: 99.5% Molecular Formula: C4H6O4Mg·4H2O Linear Formula: (CH3CO2)2Mg·4H2O Formula Weight: 214.46 MDL Number: MFCD00149214 Synonym: Acetic acid, magnesium salt tetrahydrate

Magnesium Hydroxide Products for Science Education

Chemical Name or Material: Magnesium Hydroxide CAS: 1309-42-8 Purity Grade: Laboratory Grade Assay Percent Range: >95% Linear Formula: Mg(OH)2 Formula Weight: 58.33 Synonym: Magnesia magma

Magnesium Perchlorate, Desiccant, For analysis ACS, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Magnesium perchlorate Name Note: Desiccant CAS: 10034-81-8 Purity Grade: ACS Reagent Grade Molecular Formula: Cl2MgO8 Linear Formula: Mg(ClO4)2 Formula Weight: 223.21 MDL Number: MFCD00011102 Synonym: Perchloric acid magnesium salt

Magnesium methylecarbonate, 0.5M solution in methanol, AcroSeal™, ACROS Organics™

Chemical Name or Material: Magnesium methylecarbonate CAS: 4861-79-4 CAS: 67-56-1 Molecular Formula: C3H6MgO4 Linear Formula: CH3OMGOCOOCH3 Formula Weight: 130.38 MDL Number: MFCD00008418 Synonym: Stiles' reagent

Magnesium Oxide (Powder/Electronic), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Magnesium Oxide CAS: 1309-48-4 Purity Grade: Electronic Grade Physical Form: Powder/Solid Molecular Formula: MgO Formula Weight: 40.3 MDL Number: MFCD00011109

Magnesium trifluoromethanesulfonate, White powder, Alfa Aesar™

Chemical Name or Material: Magnesium trifluoromethanesulfonate CAS: 60871-83-2 Physical Form: Powder Molecular Formula: C2F6MgO6S2 Formula Weight: 322.43 MDL Number: MFCD00042601 Synonym: Magnesium triflate

Octylmagnesium bromide, 2M solution in diethyleether,AcroSeal™, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Octylmagnesium bromide Name Note: 2M solution in diethyl ether CAS: 17049-49-9 CAS Min %: 42.99 CAS Max %: 49.78 CAS: 60-29-7 CAS Min %: 50.22 CAS Max %: 57.01 Molecular Formula: C8H17BrMg Linear Formula: CH3(CH2)7MgBr Formula Weight: 217.43 MDL Number: MFCD00191566

Magnesium chloride, anhydrous, 99%, Alfa Aesar™

Chemical Name or Material: Magnesium Chloride, Anhydrous CAS: 7786-30-3 Physical Form: Crystals Assay Percent Range: 99% Molecular Formula: MgCl2 Formula Weight: 95.22 MDL Number: MFCD00011106

Forsterite, Alfa Aesar™

Chemical Name or Material: Forsterite Physical Form: Naturally Occurring Mineral, Grains, Approximately 0.06 To 0.19 in. Molecular Formula: Mg2SiO4 Formula Weight: 140.71 MDL Number: MFCD00283278

Magnesium oxide, White powder, 96% min., Alfa Aesar™

Chemical Name or Material: Magnesium oxide CAS: 1309-48-4 Physical Form: Powder Assay Percent Range: 96% min. Molecular Formula: MgO Formula Weight: 40.3 MDL Number: MFCD00011109

Magnesium chloride, ultra dry, 99.9% (metals basis), Alfa Aesar™

Chemical Name or Material: Magnesium chloride, ultra dry CAS: 7786-30-3 Physical Form: Powder, Ampouled Under Argon Assay Percent Range: 99.9% (metals basis) Molecular Formula: Cl2Mg Formula Weight: 95.22 MDL Number: MFCD00011106

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