Calcium

Calcium acetate monohydrate, White powder, 99%, Alfa Aesar™

Chemical Name or Material: Calcium acetate monohydrate CAS: 5743-26-0 Purity Grade: ACS Grade Physical Form: Powder Assay Percent Range: 99% Molecular Formula: C4H6CaO4·H2O Formula Weight: 176.18 MDL Number: MFCD00150019

Calcium titanium oxide, Beige powder, >99% (Metals basis), Alfa Aesar™

Chemical Name or Material: Calcium titanium oxide CAS: 12049-50-2 Physical Form: Powder Assay Percent Range: >99% (Metals basis) Molecular Formula: CaTiO3 Formula Weight: 135.98 MDL Number: MFCD00015981 Synonym: Calcium titanate

Calcium Carbide Products for Science Education

Chemical Name or Material: Calcium Carbide CAS: 75-20-7 Purity Grade: Laboratory Grade Assay Percent Range: >90% Linear Formula: CaC2 Formula Weight: 64.08

Calcium sulfate dihydrate, 99%

Chemical Name or Material: Calcium sulfate dihydrate CAS: 10101-41-4 Molecular Formula: CaSO4·2H2O Formula Weight: 172.17 (136.14 Anhydrous) MDL Number: MFCD00149625 Merck Index: 14,1706

Calcium Hydroxide Products for Science Education

Chemical Name or Material: Calcium Hydroxide CAS: 1305-62-0 Purity Grade: Laboratory Grade Assay Percent Range: >95% w/v Linear Formula: Ca(OH)3 Formula Weight: 74.09 Synonym: Calcium oxide, hydrated

Alfa Aesar™ Calcium granules, redistilled, -16 mesh, 99.5% (metals basis), Alfa Aesar™

Chemical Name or Material: Calcium CAS: 7440-70-2 Name Note: Redistilled MDL Number: MFCD00085314

Calcium carbonate, 99+%, for analysis, precipitated, heavy, ACROS Organics™

Chemical Name or Material: Calcium carbonate Name Note: p.a. CAS: 471-34-1 Purity Grade: For analysis Assay: ≥99.0% (on dried substance) Assay Percent Range: 99+% Molecular Formula: CCaO3 Linear Formula: CaCO3 Formula Weight: 100.09 MDL Number: MFCD00010906

Calcium Nitrate, Tetrahydrate Products for Science Education

Chemical Name or Material: Calcium Nitrate, Tetrahydrate CAS: 13477-34-4 Purity Grade: Reagent Grade Physical Form: Solid Assay Percent Range: >99% w/v Linear Formula: Ca(NO3)2 ·4H2O Formula Weight: 236.16 Synonym: Nitric Acid, Calcium Salt, Tetrahydrate

Calcium nitride, Brown pieces, 99% (Metals basis), Alfa Aesar™

Chemical Name or Material: Calcium nitride CAS: 12013-82-0 Physical Form: Pieces Assay Percent Range: 99% (Metals basis) Molecular Formula: Ca3N2 Formula Weight: 148.25 MDL Number: MFCD00015985

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

Chemical Name or Material: Calcium hydroxide Name Note: For analysis ACS CAS: 1305-62-0 Purity Grade: ACS Reagent Grade Assay: ≥95.0% (Ca(OH)2), 3.0% max. (CaCO3) Assay Percent Range: 95+% Molecular Formula: H2CaO2 Linear Formula: Ca(OH)2 Formula Weight: 74.09 MDL Number: MFCD00010901

Calcium hydride, 98% (metals basis excluding Mg), Alfa Aesar™

Chemical Name or Material: Calcium hydride Name Note: Mg <1% CAS: 7789-78-8 Physical Form: Powder Assay Percent Range: 98% Molecular Formula: CaH2 Formula Weight: 42.1 MDL Number: MFCD00010912

Calcium chloride, Acros Organics

Chemical Name or Material: Calcium chloride CAS: 10043-52-4 Purity Grade: ACS Reagent Grade Molecular Formula: CaCl2 Formula Weight: 110.98

Calcium oxide, Puratronic, 99.998% (metals basis), Alfa Aesar

Chemical Name or Material: Calcium oxide CAS: 1305-78-8 Physical Form: Powder Assay Percent Range: 99.998% (Metal basis) Molecular Formula: CaO Formula Weight: 56.08 MDL Number: MFCD00010911

Calcium chloride, White to gray powder, granules or beads, 93%, Alfa Aesar™

Chemical Name or Material: Calcium chloride CAS: 10043-52-4 Physical Form: Powder, Granules or Beads Assay Percent Range: 93% Molecular Formula: CaCl2 Formula Weight: 110.99 MDL Number: MFCD00010903

Calcium carbonate, 99+%, for biochemistry, ACROS Organics™

Chemical Name or Material: Calcium carbonate CAS: 471-34-1 Purity Grade: For biochemistry Assay Percent Range: 99+% Molecular Formula: CCaO3 Linear Formula: CaCO3 Formula Weight: 100.09

Calcium granules, -9 mesh, 98.8% (metals basis), Alfa Aesar™

Chemical Name or Material: Calcium CAS: 7440-70-2 Physical Form: Granular Assay Percent Range: 98.8% (Metals basis) MDL Number: MFCD00085314

Calcium Carbonate Products for Science Education

Chemical Name or Material: Calcium Carbonate CAS: 471-34-1 Assay Percent Range: 100% w/w Linear Formula: CaCO3 Formula Weight: 100.09

Calcium sulfate, 99%, pure, anhydrous, ACROS Organics™

Chemical Name or Material: Calcium sulfate CAS: 7778-18-9 Purity Grade: Pure Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: CaO4S Linear Formula: CaSO4 Formula Weight: 136.14

Calcium Products for Science Education

Chemical Name or Material: Calcium CAS: 7440-70-2 Linear Formula: Ca Formula Weight: 40.08 Synonym: Calcicat

Calcium Chloride, Dihydrate, FSE Products for Science Education

Chemical Name or Material: Calcium Chloride, Dihydrate Name Note: Dihydrate CAS: 10035-04-8 Assay Percent Range: >95% w/w Molecular Formula: CaCl2·2H2O Linear Formula: CaCl2·2H2O Formula Weight: 147.02

Calcium carbonate, 98%, pure, light powder, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium carbonate Name Note: 98% CAS: 471-34-1 Purity Grade: Pure Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: CCaO3 Linear Formula: CaCO3 Formula Weight: 100.09 MDL Number: MFCD00010906

Calcium carbonate, 99+%, ACS reagent, ACROS Organics™

Chemical Name or Material: Calcium carbonate Name Note: 99+% CAS: 471-34-1 Purity Grade: ACS Reagent Grade Assay: ≥99.0% (on dried substance) Assay Percent Range: 99+% Molecular Formula: CCaO3 Linear Formula: CaCO3 Formula Weight: 100.09 MDL Number: MFCD00010906

Calcium acetate hydrate, 99%, extra pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium acetate hydrate CAS: 114460-21-8 Purity Grade: Extra Pure Assay: 98.5 to 101.5% (on anhydrous substance) (Complexometry) Assay Percent Range: 99% Molecular Formula: C4H6CaO4·xH2O Linear Formula: (CH3CO2)2Ca Formula Weight: 158.17 Synonym: Acetic acid, calcium salt hydrate

Calcium stearate, 5.9 to 7.1% (Ca), powder, ACROS Organics™

Chemical Name or Material: Calcium stearate Name Note: 6.4 to 7.4% (Ca) CAS: 1592-23-0 Physical Form: Powder Molecular Formula: C36H70CaO4 Formula Weight: 607.03 MDL Number: MFCD00036390 Synonym: Stearic acid, calcium salt

Calcium iodide, anhydrous, 99.5% (metals basis)

Chemical Name or Material: Calcium iodide CAS: 10102-68-8 Name Note: Anhydrous Molecular Formula: CaI2 Formula Weight: 293.89 MDL Number: MFCD00010910 Merck Index: 14,1677

Calcium chloride hexahydrate, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium chloride hexahydrate Name Note: For analysis CAS: 7774-34-7 Purity Grade: For analysis Assay: ≥98.0% Molecular Formula: CaCl2·6H2O Linear Formula: CaCl2·6H2O Formula Weight: 219.08 MDL Number: MFCD00149616

Calcium, 99%, granular, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium Name Note: 99% CAS: 7440-70-2 Assay: ≥98.5% (Ca) Assay Percent Range: 99% Molecular Formula: Ca Linear Formula: Ca Formula Weight: 40.07 MDL Number: MFCD00085314

Calcium carbide, 72-82%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium carbide Assay: ≥72 to 82% Assay Percent Range: 72-82% Molecular Formula: C2Ca Linear Formula: CaC2 Formula Weight: 64.1 MDL Number: MFCD00010905

Calcium chloride, 96%, for analysis, granules, ACROS Organics™

Chemical Name or Material: Calcium chloride Name Note: Granules CAS: 10043-52-4 Purity Grade: For analysis Physical Form: Granules Assay Percent Range: 96% Molecular Formula: CaCl2 Linear Formula: CaCl2 Formula Weight: 110.98 MDL Number: MFCD00010903

Calcium carbonate, White powder, 99.0% min., Alfa Aesar™

Chemical Name or Material: Calcium carbonate CAS: 471-34-1 Purity Grade: ACS Grade Physical Form: Powder Assay Percent Range: 99.0% min. Molecular Formula: CaCO3 Formula Weight: 100.09 MDL Number: MFCD00010906

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