Calcium

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

Chemical Name or Material: Calcium Carbonate CAS: 471-34-1 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99.0% Assay Percent Range: ≥99.0 % Molecular Formula: CCaO3 Formula Weight: 100.09 MDL Number: MFCD00010906 Synonym: Carbonic Acid Calcium Salt

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 phosphate, dibasic, 99%, Acros Organics Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium phosphate, dibasic CAS: 7757-93-9 Purity Grade: For analysis Assay Percent Range: 99% Molecular Formula: CaHO4P Formula Weight: 136.06 Synonym: Calcium hydrogenphosphate

Calcium chloride, 96%, extra pure, powder, anhydrous, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium chloride Name Note: 96% CAS: 10043-52-4 Purity Grade: Extra Pure Assay: ≥95% Assay Percent Range: 96% Molecular Formula: CaCl2 Linear Formula: CaCl2 Formula Weight: 110.98 MDL Number: MFCD00010903

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 Phosphate Dibasic (Reagent), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium Phosphate Dibasic CAS: 7757-93-9 Purity Grade: Reagent Grade Assay: 30.0 to 31.7% Assay Percent Range: 30.0 to 31.7 % Molecular Formula: CaHPO4 Formula Weight: 136.06 MDL Number: MFCD00010909 Synonym: Calcium Hydrogen Phosphate

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 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 chloride dihydrate, ACS, 99.0-105.0%, Alfa Aesar™

Chemical Name or Material: Calcium chloride dihydrate Name Note: For ACS analysis CAS: 10035-04-8 Physical Form: Powder Assay Percent Range: 99.0-105.0% Molecular Formula: CaCl2·2H2O Formula Weight: 147.02 (110.99 Anhydrous) MDL Number: MFCD00149613

Calcium carbonate, 99.5% (metals basis) , Alfa Aesar™

Chemical Name or Material: Calcium carbonate CAS: 471-34-1 Physical Form: Powder Assay Percent Range: 99.5% (Metal basis) Molecular Formula: CaCO3 Formula Weight: 100.09 MDL Number: MFCD00010906

Calcium sulfate, anhydrous, 99%, Alfa Aesar™

Chemical Name or Material: Calcium sulfate, anhydrous CAS: 7778-18-9 Physical Form: Powder Assay Percent Range: 99% Molecular Formula: CaO4S Formula Weight: 136.14 MDL Number: MFCD00010912

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 bromide hydrate, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium bromide hydrate Name Note: For analysis CAS: 71626-99-8 Purity Grade: For analysis Assay: ≥83.0% Complexometry (CaBr2) Molecular Formula: Br2Ca·xH2O Linear Formula: CaBr2·xH2O Formula Weight: 199.9 MDL Number: MFCD00149608

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 carbonate, chelometric standard, ACS, 99.95 to 100.05%, Alfa Aesar™

Chemical Name or Material: Calcium carbonate Name Note: For analysis ACS CAS: 471-34-1 Purity Grade: ACS Grade Physical Form: Powder Assay Percent Range: 99.95-100.05% Molecular Formula: CaCO3 Formula Weight: 100.09 MDL Number: MFCD00010906

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

Chemical Name or Material: Calcium iodide CAS: 10102-68-8 Physical Form: Powder Assay Percent Range: 99.99% (Metal basis) Molecular Formula: CaI2 Formula Weight: 293.89 MDL Number: MFCD00010910

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

Chemical Name or Material: Calcium hydroxide CAS: 1305-62-0 Purity Grade: Extra Pure Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: H2CaO2 Linear Formula: Ca(OH)2 Formula Weight: 74.09 MDL Number: MFCD00010901

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 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 Sulfate, Dihydrate Products for Science Education

Chemical Name or Material: Calcium Sulfate, Dihydrate CAS: 10101-41-4 CAS: 7778-16-9 Purity Grade: Reagent Grade Assay Percent Range: >95% w/w Linear Formula: CaSO4·2H2O Formula Weight: 172.17 Synonym: Alabaster

Calcium Nitrate Tetrahydrate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Calcium Nitrate Tetrahydrate CAS: 13477-34-4 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: 99 to 103% Assay Percent Range: 99 to 103 % Molecular Formula: CaN2O6 · 4 H2O Linear Formula: Ca(NO3)2·4H2O Formula Weight: 236.15 MDL Number: MFCD00149604

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 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 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 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 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, 99.997% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Calcium carbonate CAS: 471-34-1 Physical Form: Powder Assay Percent Range: 99.997% (Metal basis) Molecular Formula: CaCO3 Formula Weight: 100.09 MDL Number: MFCD00010906

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 acetate monohydrate, ACS reagent, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium acetate monohydrate CAS: 5743-26-0 Purity Grade: ACS Reagent Grade Molecular Formula: C4H6CaO4·H2O Linear Formula: (CH3CO2)2Ca·H2O Formula Weight: 176.19 Synonym: Acetic acid, calcium salt monohydrate

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