Calcium

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 hydride, ca. 93%, extra pure, 0-20mm grain size, up to 15% powder, ACROS Organics™

Chemical Name or Material: Calcium hydride Name Note: ca. 93% CAS: 7789-78-8 Purity Grade: Extra Pure Assay: ≥91% (total Ca) Assay Percent Range: ca. 93% Molecular Formula: CaH2 Linear Formula: CaH2 Formula Weight: 42.09 MDL Number: MFCD00010897

Calcium carbonate, 99.99%, (trace metal basis), ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium carbonate CAS: 471-34-1 Purity Grade: Trace Metal Basis Assay: 39 to 42% Assay Percent Range: 99.999% Molecular Formula: CCaO3 Linear Formula: CaCO3 Formula Weight: 100.09

Calcium Chloride Dihydrate (Certified ACS), Fisher Chemical

Chemical Name or Material: Calcium Chloride Dihydrate CAS: 10035-04-8 Purity Grade: Certified ACS Grade Assay: 99.0 to 105.0% Assay Percent Range: 99.0 to 105.0 % Molecular Formula: Ca Cl2 · 2 H2O Formula Weight: 147.01 MDL Number: MFCD00149613

Calcium fluoride, White powder, 99.99% (Metals basis), Alfa Aesar™

Chemical Name or Material: Calcium fluoride CAS: 7789-75-5 Physical Form: Powder Assay Percent Range: 99.99% (Metals basis) Molecular Formula: CaF2 Formula Weight: 78.08 MDL Number: MFCD00010907

Calcium Carbonate (Powder/USP/FCC), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium Carbonate CAS: 471-34-1 Purity Grade: FCC/USP Physical Form: Solid Assay: 98.0 to 100.5% (FCC) Molecular Formula: CCaO3 Formula Weight: 100.09 MDL Number: MFCD00010906 Synonym: Chalk, Precipitated

Calcium nitrate tetrahydrate, 99.98% (metals basis), Alfa Aesar™

Chemical Name or Material: Calcium nitrate tetrahydrate CAS: 13477-34-4 Physical Form: Crystalline or Powder Assay Percent Range: 99.98% Molecular Formula: Ca(NO3)2·4H2O Formula Weight: 236.15 MDL Number: MFCD00149604

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, 97+%, for analysis, powder, ACROS Organics™

Chemical Name or Material: Calcium oxide CAS: 1305-78-8 Purity Grade: For analysis Assay: ≥97.0% (CaO, on dry substance) Assay Percent Range: 97+% Molecular Formula: CaO Linear Formula: CaO Formula Weight: 56.08

Calcium fluoride, White powder, 97%, Alfa Aesar™

Chemical Name or Material: Calcium fluoride CAS: 7789-75-5 Purity Grade: Reagent Grade Physical Form: Powder Assay Percent Range: 97% Molecular Formula: CaF2 Formula Weight: 78.08 MDL Number: MFCD00010907

Calcium perchlorate tetrahydrate, pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium perchlorate tetrahydrate CAS: 15627-86-8 Purity Grade: Pure Assay: 12.2 to 13.5% (Calcium) Molecular Formula: CaCl2O8·4H2O Linear Formula: CaCl2O8·4H2O Formula Weight: 311.04 MDL Number: MFCD00191895

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 oxalate monohydrate, 99.9985% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Calcium oxalate monohydrate Name Note: H2O at 200° CAS: 5794-28-5 Physical Form: Powder Assay Percent Range: 99.9985% (Metal basis) Molecular Formula: CaC2O4·H2O Formula Weight: 146.11 MDL Number: MFCD00150039

Calcium sulfate dihydrate, 98+%, extra pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium sulfate dihydrate Assay Percent Range: 98+% Molecular Formula: CaO4S·2H2O Formula Weight: 172.17

Calcium carbonate, 97%, pure, chunks, ACROS Organics™

Chemical Name or Material: Calcium carbonate Name Note: 97% CAS: 471-34-1 Purity Grade: Pure Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: CCaO3 Linear Formula: CaCO3 Formula Weight: 100.09 MDL Number: MFCD00010906

Calcium bromide, anhydrous, 99.5%, Alfa Aesar™

Chemical Name or Material: Calcium bromide Name Note: Anhydrous CAS: 7789-41-5 Physical Form: Powder Assay Percent Range: 99.5% Molecular Formula: CaBr2 Formula Weight: 199.9 MDL Number: MFCD00010902

Calcium sulfate dihydrate, 98%, Acros Organics

Chemical Name or Material: Calcium sulfate dihydrate CAS: 10101-41-4 Purity Grade: For biochemistry Assay Percent Range: 98% Molecular Formula: CaO42H2O Formula Weight: 172.17

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

Chemical Name or Material: Calcium chloride hexahydrate CAS: 7774-34-7 Purity Grade: Extra Pure Assay: 97.0 to 103.0% Molecular Formula: CaCl2·6H2O Linear Formula: CaCl2·6H2O Formula Weight: 219.08 MDL Number: MFCD00149616

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

Chemical Name or Material: Calcium nitrate tetrahydrate CAS: 13477-34-4 Purity Grade: For analysis Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: CaN2O6·4H2O Linear Formula: Ca(NO3)2·4H2O Formula Weight: 236.15 MDL Number: MFCD00149604

Calcium stearate

Chemical Name or Material: Calcium stearate CAS: 1592-23-0 Molecular Formula: Ca[CH3(CH2)16CO2]2 Formula Weight: 607.04 MDL Number: MFCD00036390 Merck Index: 14,1703

Calcium silicate, White powder, Alfa Aesar™

Chemical Name or Material: Calcium silicate CAS: 10101-39-0 Purity Grade: Reagent Grade Physical Form: Powder Molecular Formula: CaSiO3 Formula Weight: 116.16 MDL Number: MFCD00015979 Synonym: Calcium metasilicate

Calcium chloride, White to gray powder, granules or beads, 99.99% (Metals basis), Alfa Aesar™

Chemical Name or Material: Calcium chloride CAS: 10043-52-4 Purity Grade: Ultra dry Physical Form: Powder, Granules or Beads Assay Percent Range: 99.99% (Metals basis) Molecular Formula: CaCl2 Formula Weight: 110.99 MDL Number: MFCD00010903

Calcium chloride dihydrate, extra pure, flakes for drying purposes, 77-80% CaCl2, ACROS Organics™

Chemical Name or Material: Calcium chloride dihydrate Name Note: For drying pursposes CAS: 10035-04-8 Purity Grade: Extra Pure Physical Form: Flakes Assay: 77 to 80% (CaCl2) Molecular Formula: CaCl2·2H2O Linear Formula: CaCl2·2H2O Formula Weight: 147.02 MDL Number: MFCD00149613

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 Hypochlorite (Granular/Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium Hypochlorite CAS: 7778-54-3 Purity Grade: Certified Grade Physical Form: Solid Molecular Formula: Ca Cl2O2 Linear Formula: Ca(OCl)2 Formula Weight: 142.98 MDL Number: MFCD00010900 Synonym: Calcium Oxychloride

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 silicate, meta, 99% (metals basis), Alfa Aesar

Chemical Name or Material: Calcium silicate Name Note: meta CAS: 10101-39-0 Physical Form: Powder Assay Percent Range: 99% Molecular Formula: CaSiO3 Formula Weight: 116.16 MDL Number: MFCD00015979

Calcium sulfate hemihydrate, +97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium sulfate hemihydrate CAS: 10034-76-1 Purity Grade: Extra Pure Assay: ≥97.0% (on dry substance) Assay Percent Range: 97+% Molecular Formula: 0·5 H2O Formula Weight: 145.15 MDL Number: MFCD00149624

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

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