Calcium suppliers
Calcium
- CAS:
- 7440-70-2
- MF:
- Ca
- MW:
- 40.08
Suppliers by country/region
Company Type
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
- solubility
- reacts with H2O; insoluble in benzene
- form
- pieces
- Specific Gravity
- 1.54
- color
- Silver-white
- Odor
- Odorless
- Resistivity
- 3.5 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.
Safety Information
- Symbol(GHS)
GHS02
- Signal word
- Danger
- Hazard statements
- H261
- Precautionary statements
- P231+P232
- Hazard Codes
- F
- Risk Statements
- 15
- Safety Statements
- 8-24/25-43
- RIDADR
- UN 1401 4.3/PG 2
- WGK Germany
- 1
- TSCA
- Yes
- HazardClass
- 4.3
- PackingGroup
- II
- HS Code
- 28051200
Use
Boron trifluoride reacts with incandescence when heated with alkali metals or alkaline earth metals except magnesium [Merck 11th ed. 1989]. Calcium reacts violently with acids [Lab. Govt. Chemist 1965]. Finely divided Calcium burns spontaneously in chlorine at elevated temperatures [Mellor 3:637, 638, 651 1946-47]. Finely divided or massive Calcium burns spontaneously in fluorine at ordinary temperatures. Calcium is incompatible with metal oxides, alkali metal hydroxides, chlorine fluorides, dinitrogen tetraoxide, and sulfur(with sulfur reacts explosively when ignited) [Bretherick, 5th Ed., 1995].
126 supplier list of "Calcium"
- Product Name:Calcium
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:lithium hydride
- Products Intro:Purity: 99% | Package: 1KG;25kg;200kg;1000kg Elin | CustNote: g-kg-tons,free sample is available.Bottle/drum/IBC.Advantage products,new batches,regular stock, ready for shipment.
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical raw materials,Organic raw materials,Petrochemicals,Chemical reagents,Intermediates
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