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Calcium

  • $17 - $1325
  • Product name:Calcium
  • CAS:7440-70-2
  • MF: Ca
  • MW:40.08
  • EINECS:231-179-5
  • MDL Number:MFCD00085314
  • Synonyms:CALCIUM PLASMA EMISSION STANDARD;CALCIUM, PLASMA STANDARD SOLUTION;CALCIUM, OIL BASED STANDARD SOLUTION;CALCIUM, ORGANIC AAS STANDARD SOLUTION;CALCIUM METAL;CALCIUM METALLO-ORGANIC STANDARD;HARDNESS STANDARD;HARDNESS STANDARD REAGENT
Price
  • Brand:Strem Chemicals
  • Product number:93-2076
  • Product nameCalcium shot (99%)
  • Purity:
  • Packaging:50g
  • Price:$39
  • Updated:2021/3/22 15:33:26
  • Buy:Buy
  • Brand:Strem Chemicals
  • Product number:93-2075
  • Product nameCalcium granules (99.5%)
  • Purity:
  • Packaging:100g
  • Price:$62
  • Updated:2021/3/22 15:33:24
  • Buy:Buy
  • Brand:Strem Chemicals
  • Product number:93-2077
  • Product nameCalcium turnings (99%)
  • Purity:
  • Packaging:50g
  • Price:$62
  • Updated:2021/3/22 15:33:28
  • Buy:Buy
  • Brand:Strem Chemicals
  • Product number:93-2075
  • Product nameCalcium granules (99.5%)
  • Purity:
  • Packaging:500g
  • Price:$246
  • Updated:2021/3/22 15:33:23
  • Buy:Buy
  • Brand:Strem Chemicals
  • Product number:93-2077
  • Product nameCalcium turnings (99%)
  • Purity:
  • Packaging:250g
  • Price:$247
  • Updated:2021/3/22 15:33:27
  • Buy:Buy
Properties
  • Melting point:850 °C(lit.)
  • Boiling point:1484 °C(lit.)
  • Density 1.54 g/mL at 25 °C(lit.)
  • RTECS EV8040000
  • storage temp. water-free area
  • form pieces
  • color Silver-white
  • Specific Gravity1.54
  • OdorOdorless
  • Resistivity3.5 μΩ-cm, 20°C
  • Water Solubility reacts with H2O, alcohols, dilute acids to evolve H2 [MER06]
  • Sensitive air sensitive, moisture sensitive
  • Merck 13,1644
  • BRN 4241647
  • Stability:Stable, but reacts with water to release hydrogen and produce calcium hydroxide. Incompatible with strong oxidizing agents, alcohols, moisture.
  • CAS DataBase Reference7440-70-2(CAS DataBase Reference)
  • EPA Substance Registry SystemCalcium (7440-70-2)
Safety Information
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements
  • H261:In contact with water releases flammable gas
  • Precautionary statements
  • P223:Keep away from any possible contact with water, because of violent reaction and possible flash fire.
  • P231+P232:Handle under inert gas. Protect from moisture.
  • P422:Store contents under …
  • P402+P404:Store in a dry place. Store in a closed container.

Description

Intermetallics with new metallic Zintl phases. This is a precursor to Ca8Al3 and Ca13Al14.


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