Magnesium

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 chloride, 99.9%, (trace metal basis), pure, beads, <10 mesh, anhydrous, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Magnesium chloride Name Note: <10 mesh, anhydrous CAS: 7786-30-3 Purity Grade: Trace Metal Basis Physical Form: Beads Assay Percent Range: 99.9% Molecular Formula: Cl2Mg Linear Formula: MgCl2 Formula Weight: 95.21 MDL Number: MFCD00011106

Magnesium Foil, 0.05mm (0.002in.) thick, Hard, 99.9% (Metal Basis), Alfa Aesar™

Chemical Name or Material: Magnesium CAS: 7439-95-4 Physical Form: Foil, 0.05mm (0.002 in.) thick, hard Assay Percent Range: 99.9%, metal basis MDL Number: MFCD00085308

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 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 chloride, ultra dry, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Magnesium chloride, ultra dry CAS: 7786-30-3 Physical Form: Powder Assay Percent Range: 99.99% (Metal basis) Molecular Formula: Cl2Mg Formula Weight: 95.22 MDL Number: MFCD00011106

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 carbonate basic, light, for analysis, 40.0-45.0% Magnesium oxide, ACROS Organics™

Chemical Name or Material: Magnesium carbonate basic, light CAS: 39409-82-0 Purity Grade: For analysis Assay: 40.0 to 45.0% (MgO) Molecular Formula: 1/4H2O2Mg·5/4H2O Linear Formula: Mg(OH)2·5H2O Formula Weight: 121.41 MDL Number: MFCD07371358

Magnesium sulfate heptahydrate, 99.5%, for analysis, ACROS Organics™

Chemical Name or Material: Magnesium sulfate heptahydrate Name Note: p.a. CAS: 10034-99-8 Purity Grade: For analysis Assay: ≥99.4% Assay Percent Range: 99.5% Molecular Formula: MgO4S·7H2O Linear Formula: MgSO4·7H2O Formula Weight: 246.48 MDL Number: MFCD00149785

Magnesium Carbonate, Pentahydrate Products for Science Education

Chemical Name or Material: Magnesium Carbonate, Pentahydrate CAS: 39409-82-0 Linear Formula: 4Mg(CO3)·Mg(OH)2·5H2O Synonym: Carbonic Acid Magnesium Salt

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

Chemical Name or Material: Magnesium Perchlorate Anhydrous CAS: 10034-81-8 Purity Grade: Certified Grade Molecular Formula: Cl2MgO8 Linear Formula: Mg(ClO4)2 Formula Weight: 223.21 MDL Number: MFCD00011102 Synonym: Desiccant

3-Chlorophenylmagnesium bromide, 0.5M solution in THF, AcroSeal™, ACROS Organics™

Chemical Name or Material: 3-Chlorophenylmagnesium bromide CAS: 36229-42-2 CAS Min %: 11.24 CAS Max %: 13.48 CAS: 109-99-9 CAS Min %: 86.52 CAS Max %: 88.76 Molecular Formula: C6H4BrClMg Linear Formula: ClC6H4MgBr Formula Weight: 215.76 MDL Number: MFCD00672003

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 Carbonate (Powder/USP/FCC), Fisher Chemical

Chemical Name or Material: Magnesium Carbonate, Hydrated CAS: 546-93-0 Purity Grade: FCC/USP Physical Form: Solid Assay: 40.0 to 43.5% (USP) Molecular Formula: CMgO3 Formula Weight: 84.31 MDL Number: MFCD00064632

Magnesium oxide, White lump, 99.95% (Metals basis), Alfa Aesar™

Chemical Name or Material: Magnesium oxide CAS: 1309-48-4 Physical Form: Lump Assay Percent Range: 99.95% (Metals basis) Molecular Formula: MgO Formula Weight: 40.3 MDL Number: MFCD00011109

Spinel Substrate, 10 x 10 x 0.5mm, Polished One Side, 100 Orientation, Alfa Aesar™

Chemical Name or Material: Spinel Substrate Name Note: Polished One Side Physical Form: Plate Molecular Formula: MgAl2O4 MDL Number: MFCD00049475 Synonym: Magnesium aluminum oxide

Magnesium oxide, 96%, Light, Alfa Aesar™

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

Magnesium phosphate, tribasic hydrate, +98%, pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Magnesium phosphate, tribasic hydrate CAS: 53408-95-0 Purity Grade: Extra Pure Assay: ≥98.0% (on the ignited substance) Assay Percent Range: 98+% Molecular Formula: Mg3O8P2·xH2O Formula Weight: 262.86 MDL Number: MFCD00150251 Synonym: Magnesium orthophosphate hydrate

Talc Products for Science Education

Chemical Name or Material: Talc CAS: 14807-96-6 Assay Percent Range: >99% w/v Linear Formula: 3MgO·4SiO2·H2O Formula Weight: 166.4 Synonym: Talcum; Soapstone

Magnesium acetate tetrahydrate, 97.5%, extra pure, crystalline, ACROS Organics™

Chemical Name or Material: Magnesium acetate tetrahydrate Name Note: Extra Pure CAS: 16674-78-5 Purity Grade: Extra Pure Physical Form: Crystalline Powder Assay: ≥97% Assay Percent Range: 97.5% Molecular Formula: C4H6O4Mg·4H2O Linear Formula: (CH3CO2)2Mg·4H2O Formula Weight: 214.46 MDL Number: MFCD00149214 Synonym: Acetic acid, magnesium salt tetrahydrate

Magnesium sulfate, 97%, pure, anhydrous, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Magnesium sulfate Name Note: Pure CAS: 7487-88-9 Purity Grade: Pure Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: MgO4S Linear Formula: MgSO4 Formula Weight: 120.37 MDL Number: MFCD00011110

Magnesium Chloride Hexahydrate (Cryst.allineUSP/FCC), Fisher Chemical

Chemical Name or Material: Magnesium Chloride Hexahydrate CAS: 7791-18-6 Purity Grade: FCC/USP Physical Form: Powder/Solid Assay: 98.0 to 101.0% (USP) Molecular Formula: Cl2Mg · 6 H2O Formula Weight: 203.3 MDL Number: MFCD00149781

Magnesium chloride hexahydrate, 98+%, Acros Organics

Chemical Name or Material: Magnesium chloride hexahydrate CAS: 7791-18-6 Purity Grade: Extra Pure Assay Percent Range: 98+% Molecular Formula: Cl2Mg·6H2O Formula Weight: 203.31

Magnesium nitrate hexahydrate, ACS, 98.0-102.0%, Alfa Aesar

Chemical Name or Material: Magnesium nitrate Name Note: hexahydrate CAS: 13446-18-9 Purity Grade: ACS Grade Physical Form: Crystalline Assay Percent Range: 98.0-102.0% Molecular Formula: Mg(NO3)2·6H2O Formula Weight: 256.41 (148.32 Anhydrous)

Magnesium hydroxide, 95 to 100.5%, Alfa Aesar™

Chemical Name or Material: Magnesium hydroxide CAS: 1309-42-8 Physical Form: Powder Assay Percent Range: 95-100.5% Molecular Formula: Mg(OH)2 Formula Weight: 58.33 MDL Number: MFCD00011104

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

Chemical Name or Material: Magnesium chloride CAS: 7786-30-3 Purity Grade: Pure Assay: ≥98.0% (on dry substance) Molecular Formula: Cl2Mg Linear Formula: MgCl2 Formula Weight: 95.21 MDL Number: MFCD00011106

Magnesium powder, -325 mesh, 99.8%, Alfa Aesar

Chemical Name or Material: Magnesium CAS: 7439-95-4 Physical Form: -325 Mesh Powder Assay Percent Range: 99.8% Molecular Formula: Mg Formula Weight: 24.3

Magnesium fluoride, White to off-white powder, 99%, Ca+Na <1% (Metals basis excluding Ca and Na), Alfa Aesar™

Chemical Name or Material: Magnesium fluoride CAS: 7783-40-6 Physical Form: Powder Assay Percent Range: 99%, Ca+Na <1% (Metals basis excluding Ca and Na) Molecular Formula: MgF2 Formula Weight: 62.3 MDL Number: MFCD00011108

Magnesium chloride hexahydrate, >98%, Alfa Aesar™

Chemical Name or Material: Magnesium chloride hexahydrate CAS: 7791-18-6 Physical Form: Flakes Assay Percent Range: >98% Molecular Formula: MgCl2·6H2O Formula Weight: 203.30 (95.22anhydrous) MDL Number: MFCD00149781

Magnesium, 99+%, Acros Organics™

Health Hazard 3: GHS P Statement Keep away from any possible contact with water, because of violent reaction and possible flash fire. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Health Hazard 2: GHS H Statement In contact with water releases flammable gases which may ignite spontaneously. Catches fire spontaneously if exposed to air. Health Hazard 1: Danger Linear Formula: Mg Melting Point: 651.0°C Formula Weight: 24.3 Solubility Information: Solubility in water: insoluble. Purity Grade: Pure Boiling Point: 1107.0°C CAS: 7439-95-4 Molecular Formula: Mg Assay: ≥99.0% (Complexometry) Chemical Name or Material: Magnesium

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