Calcium (Ca)
Elemental calcium was discovered in 1808. This alkaline earth metal is the fifth most abundant in the Earth's crust and is found in leaves, bones, teeth, and shells.
Never found uncombined in nature, it can occur as limestone, gypsum, and fluorite. The rather hard metal has a silvery color, forms a white coating in air, reacts with water, and burns with a yellow-red flame.
Both natural and prepared compounds are widely used. Calcium oxide, when mixed with sand, hardens mortar and plaster, and calcium from limestone is a key ingredient in Portland cement. Other important compounds are carbide, chloride, cyanamide, hypochlorite, nitrate, and sulfide.
Calcium, 99%, granular, Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Calcium turnings, 98% (metals basis), Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Calcium granules, redistilled, -16 mesh, 99.5% (metals basis), Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Calcium granules, -9 mesh, 98.8% (metals basis), Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Calcium crystalline dendritic pieces, 99.98% (metals basis), Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Calcium ingot, 97% (metals basis), Thermo Scientific Chemicals
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Fisher Science Education™ Calcium
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N Synonym: unii-sy7q814vup,hsdb 273,sy7q814vup,compounds,elemental,calcium, elemental,kalzium,atom,ingot,chelate PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]
Sigma Organic Chemistry Calcium | 100G | 7440-70-2 | MFCD00085314 | 0.99
Calcium, 100G
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Storage: room temp
EINECS Number: 231-179-5
Sigma Aldrich Fine Chemicals Biosciences Sand 50-70 mesh particle s5KG
REAGENT Sand 50-70 mesh particle s5KG
Abcam (±)-BAYK8644, L-type Ca2+ channel activator
MW 356.3 Da, Purity >99%. Potent L-type Ca²+ channel activator (EC₅₀ = 17.3 nM). Centrally active following systemic administration.
The product is subject to the following: Abcam Restricted Use Statement
Sigma Aldrich Fine Chemicals Biosciences Calcium dendritic pieces p25G
Calcium dendritic pieces p25G
Sigma Aldrich Fine Chemicals Biosciences Dendritic Cell Generation
DC Generation Medium (Ready-to-use)
Strem, An Ascensus Company CAS# 7440-70-2. 250g. Calcium turnings (99%). MFCD00085314
CAS# 7440-70-2. 250g. Calcium turnings (99%). MFCD00085314. Molecular Weight: 40.08. Molecular Formula: Ca. Color/form: turnings Strem# 93-2077. http://www.strem.com/catalog/v/93-2077/
Abcam Cilnidipine, Dual L- and N-type Ca2+ channel blocker
MW 492.53 g/mol, Purity >98%. Dual L- and N-type Ca²+ channel blocker (IC₅₀ values are 100 and 200 nM, respectively). Shows antihypertensive, antinociceptive and neuroprotective effects.
The product is subject to the following: Abcam Restricted Use Statement