Calcium

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

Chemical Name or Material: Calcium carbonate Name Note: 99% CAS: 471-34-1 Purity Grade: For analysis Assay: 99% Assay Percent Range: 99% Molecular Formula: CCaO3 Linear 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

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 turnings, 98% (metals basis), Alfa Aesar

Chemical Name or Material: Calcium CAS: 7440-70-2 Physical Form: Turnings Assay Percent Range: 98% (metals basis) Molecular Formula: Ca Formula Weight: 40.078

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

Chemical Name or Material: Calcium Acetate Monohydrate CAS: 5743-26-0 Purity Grade: Certified Grade Physical Form: Solid Molecular Formula: C4H6CaO4 · H2O Linear Formula: Ca(CH3COO)2·H2O Formula Weight: 176.18 MDL Number: MFCD00150019 Synonym: Acetic Acid Calcium Salt

Calcium Products for Science Education

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

Calcium sulfate dihydrate, 98+%, for analysis, ACROS Organics™

Chemical Name or Material: Calcium sulfate dihydrate CAS: 10101-41-4 Purity Grade: For analysis Assay: 98.0 to 102.0% (Complexometry) Assay Percent Range: 98+% Molecular Formula: CaO4S·2H2O Linear Formula: CaSO4.2H2O Formula Weight: 172.17

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 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

Alfa Aesar™ Calcium shot, 1cm (0.4 in.) & down, 99% (metals basis)

Chemical Name or Material: Calcium shot CAS: 7440-70-2 MDL Number: MFCD00085314 UN Number: UN1401

Calcium bromide hydrate, Acros Organics

Chemical Name or Material: Calcium bromide hydrate CAS: 71626-99-8 Purity Grade: Extra Pure Molecular Formula: Br2Ca·xH2O Formula Weight: 199.9

Hydroxylapatite, for analysis, ACROS Organics™

Chemical Name or Material: Hydroxylapatite CAS: 1306-06-5 Purity Grade: For analysis Assay: 35 to 40% (Ca) Molecular Formula: HCa5O13P3 Linear Formula: 3Ca3(PO4)2·Ca(OH)2 Formula Weight: 502.31 MDL Number: MFCD00010904 Synonym: Calcium phosphate hydroxide

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 phosphate, for analysis, 35-40% (Ca), ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium phosphate Name Note: c.p. CAS: 7758-87-4 Assay Percent Range: 35-40% Molecular Formula: Ca3O8P2 Linear Formula: Ca3(PO4)2 Formula Weight: 310.18

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 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 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 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 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 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 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 phosphate, monobasic 90%, pure, ACROS Organics™

Chemical Name or Material: Calcium phosphate CAS: 7758-23-8 Assay Percent Range: 90% Molecular Formula: H4CaO8P2 Formula Weight: 234.05 MDL Number: MFCD00010898 Synonym: Calcium dihydrogenphoshate

Calcium Chloride Di-Hydrate, FSE Products for Science Education

Chemical Name or Material: Calcium Chloride CAS: 10035-04-8 Assay Percent Range: >95% w/w Molecular Formula: CaCl2

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 Phosphate, Dibasic, Anhydrous 97%, 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: Pure Assay: ≥96.0% (Complexometry) Assay Percent Range: 97% Molecular Formula: CaHO4P Linear Formula: CaHPO4 Formula Weight: 136.06

Calcium Phosphate Dibasic Dihydrate (Powder/USP/FCC/EP/BP), Fisher Chemical

Chemical Name or Material: Calcium Phosphate Dibasic Dihydrate CAS: 7789-77-7 Purity Grade: BP/EP/FCC/USP Physical Form: Solid Assay: 98.0 to 105.0% (EP) Molecular Formula: CaHO4P · 2 H2O Formula Weight: 172.09 MDL Number: MFCD00149621

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 Phosphate Tribasic (Powder/FCC/NF), Fisher Chemical

Chemical Name or Material: Calcium Phosphate Tribasic CAS: 7758-87-4 Purity Grade: FCC/NF Physical Form: Solid Assay: 34.0 to 40.0% (FCC) Molecular Formula: Ca10O25P6 · H2O Formula Weight: 502.31 MDL Number: MFCD00010904 Synonym: Tricalcium Phosphate

Calcium hydride, ca. 93%, extra pure, 0-2mm grain size, ACROS Organics™

Chemical Name or Material: Calcium hydride Name Note: extra pure, 0-2 mm grain size CAS: 7789-78-8 Assay Percent Range: ca. 93% Molecular Formula: CaH2 Formula Weight: 42.1 MDL Number: MFCD00010897

Calcium Sulfate, Hemihydrate Products for Science Education

Chemical Name or Material: Calcium Sulfate, Hemihydrate CAS: 10034-76-1 Assay Percent Range: 100% w/v Linear Formula: CaSO4·1/2H2O Formula Weight: 145.15 Synonym: Plaster of Paris

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