Calcium
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].
9 India supplier list of "Calcium"
- Product Name:Calcium
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
- Product Name:Calcium
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Calcium
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Andhra Pradesh,INDIA
- Product Name:Calcium
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: West Bengal,INDIA
- Product Name:Calcium
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Madhya Pradesh,INDIA
- Product Name:Calcium
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Haryana,INDIA
- Product Name:Calcium
- Products Intro:Brand:sigma aldrich | Product Number:596566 | Purity:dendriticpieces,purifiedbydistillation,99.9%tracemetalsbasis
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Calcium
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Calcium
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Calcium
- Company Type: Trader
- Country/Region: Mumbai,INDIA