Calcium oxide
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- ₹189 - ₹381384
- Product name: Calcium oxide
- CAS: 1305-78-8
- MF: CaO
- MW: 56.08
- EINECS:215-138-9
- MDL Number:MFCD00010911
- Synonyms:FLUXING LIME;LIME, CAUSTIC;BURNT LIME;CALX;CALCIUM (II) OXIDE;CALCIUM OXIDE;airlock ;caloxolcp2
33 prices
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Brand
- Sigma-Aldrich(India)
- ALFA India
- SRL
- ottokemi
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- 1gm
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- 25G
- 50g
- 50gm
- 100gm
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- 500Gms
- ManufacturerSigma-Aldrich(India)
- Product number248568
- Product descriptionCalcium oxide reagent grade
- Packaging500G
- Price₹4384.13
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number208159
- Product descriptionCalcium oxide ReagentPlus?, 99.9% trace metals basis
- Packaging25G
- Price₹4860.43
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number229539
- Product descriptionCalcium oxide 99.995% trace metals basis
- Packaging5G
- Price₹8064.63
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number1.02109
- Product descriptionCalcium oxide from marble small lumps ~3-20 mm
- Packaging1KG
- Price₹10020
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number208159
- Product descriptionCalcium oxide ReagentPlus?, 99.9% trace metals basis
- Packaging100G
- Price₹10987.38
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number248568
- Product descriptionCalcium oxide reagent grade
- Packaging2.5KG
- Price₹13736.93
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number634182
- Product descriptionCalcium oxide nanopowder, <160?nm particle size (BET), 98%
- Packaging25G
- Price₹14873.55
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number451711
- Product descriptionCalcium oxide anhydrous, powder, ≥99.99% trace metals basis
- Packaging5G
- Price₹18813.85
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number634182
- Product descriptionCalcium oxide nanopowder, <160?nm particle size (BET), 98%
- Packaging100G
- Price₹37876.68
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number208159
- Product descriptionCalcium oxide ReagentPlus?, 99.9% trace metals basis
- Packaging500G
- Price₹40236.53
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number1.02109
- Product descriptionCalcium oxide from marble small lumps ~3-20 mm
- Packaging25KG
- Price₹109990
- Updated2022-06-14
- Buy
- ManufacturerALFA India
- Product numberALF-010684-30
- Product descriptionCalcium oxide, Puratronic™, 99.998% (metals basis, excluding other alkaline earth and alkali metals 130ppm max)
- Packaging250g
- Price₹381384
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-010684-18
- Product descriptionCalcium oxide, Puratronic™, 99.998% (metals basis, excluding other alkaline earth and alkali metals 130ppm max)
- Packaging50g
- Price₹86554
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-044776-A1
- Product descriptionCalcium oxide, 99.95% (metals basis)
- Packaging1kg
- Price₹83591
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-044776-30
- Product descriptionCalcium oxide, 99.95% (metals basis)
- Packaging250g
- Price₹41781
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-033299-A3
- Product descriptionCalcium oxide, Reagent Grade
- Packaging2kg
- Price₹16313
- Updated2022-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 248568 | Calcium oxide reagent grade | 500G | ₹4384.13 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 208159 | Calcium oxide ReagentPlus?, 99.9% trace metals basis | 25G | ₹4860.43 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 229539 | Calcium oxide 99.995% trace metals basis | 5G | ₹8064.63 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 1.02109 | Calcium oxide from marble small lumps ~3-20 mm | 1KG | ₹10020 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 208159 | Calcium oxide ReagentPlus?, 99.9% trace metals basis | 100G | ₹10987.38 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 248568 | Calcium oxide reagent grade | 2.5KG | ₹13736.93 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 634182 | Calcium oxide nanopowder, <160?nm particle size (BET), 98% | 25G | ₹14873.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 451711 | Calcium oxide anhydrous, powder, ≥99.99% trace metals basis | 5G | ₹18813.85 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 634182 | Calcium oxide nanopowder, <160?nm particle size (BET), 98% | 100G | ₹37876.68 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 208159 | Calcium oxide ReagentPlus?, 99.9% trace metals basis | 500G | ₹40236.53 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 1.02109 | Calcium oxide from marble small lumps ~3-20 mm | 25KG | ₹109990 | 2022-06-14 | Buy |
| ALFA India | ALF-010684-30 | Calcium oxide, Puratronic™, 99.998% (metals basis, excluding other alkaline earth and alkali metals 130ppm max) | 250g | ₹381384 | 2022-05-26 | Buy |
| ALFA India | ALF-010684-18 | Calcium oxide, Puratronic™, 99.998% (metals basis, excluding other alkaline earth and alkali metals 130ppm max) | 50g | ₹86554 | 2022-05-26 | Buy |
| ALFA India | ALF-044776-A1 | Calcium oxide, 99.95% (metals basis) | 1kg | ₹83591 | 2022-05-26 | Buy |
| ALFA India | ALF-044776-30 | Calcium oxide, 99.95% (metals basis) | 250g | ₹41781 | 2022-05-26 | Buy |
| ALFA India | ALF-033299-A3 | Calcium oxide, Reagent Grade | 2kg | ₹16313 | 2022-05-26 | Buy |
Properties
Melting point :2570 °C
Boiling point :2850 °C (lit.)
Density :3.3 g/mL at 25 °C (lit.)
refractive index :1.83
Flash point :2850°C
storage temp. :no restrictions.
solubility :1.65g/l Risk of violent reaction.
form :powder
color :White to yellow-very slightly beige
Specific Gravity :3.3
PH :12.6 (H2O, 20℃)(saturated solution)
Odor :wh. or gray cryst. or powd., odorless
Water Solubility :REACTS
Sensitive :Air & Moisture Sensitive
Crystal Structure :Cubic
Merck :14,1686
Dielectric constant :2.2（Ambient）
Exposure limits :ACGIH: TWA 2 mg/m3
OSHA: TWA 5 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 2 mg/m3 Stability :Stability Stable, but absorbs carbon dioxide from the air. Incompatible with water, moisture, fluorine, strong acids.
InChIKey :ODINCKMPIJJUCX-UHFFFAOYSA-N
CAS DataBase Reference :1305-78-8(CAS DataBase Reference)
NIST Chemistry Reference :Calcium monoxide(1305-78-8)
EPA Substance Registry System :Calcium oxide (1305-78-8)
Boiling point :2850 °C (lit.)
Density :3.3 g/mL at 25 °C (lit.)
refractive index :1.83
Flash point :2850°C
storage temp. :no restrictions.
solubility :1.65g/l Risk of violent reaction.
form :powder
color :White to yellow-very slightly beige
Specific Gravity :3.3
PH :12.6 (H2O, 20℃)(saturated solution)
Odor :wh. or gray cryst. or powd., odorless
Water Solubility :REACTS
Sensitive :Air & Moisture Sensitive
Crystal Structure :Cubic
Merck :14,1686
Dielectric constant :2.2（Ambient）
Exposure limits :ACGIH: TWA 2 mg/m3
OSHA: TWA 5 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 2 mg/m3 Stability :Stability Stable, but absorbs carbon dioxide from the air. Incompatible with water, moisture, fluorine, strong acids.
InChIKey :ODINCKMPIJJUCX-UHFFFAOYSA-N
CAS DataBase Reference :1305-78-8(CAS DataBase Reference)
NIST Chemistry Reference :Calcium monoxide(1305-78-8)
EPA Substance Registry System :Calcium oxide (1305-78-8)
Safety Information
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Description
Manufacturing of steel, aluminum, magnesium, and glass and calcium salts, building and construction materials, lubricants, laboratory reagentCalcium oxide has wide-ranging utility in industry. It is used in making porcelain, cements, mortars and glass. It is also employed in flue-gas desulfurization in power plants, purifying sugar, drying the solvents/reagents, preparing bleaching powder, calcium carbide and calcium cyanamide. It also finds use in water softeners, chemical recovery at Kraft pulp mills, biodiesel production and in the petroleum industry for the detection of traces of water. In agriculture, it is used to restore the pH of acidic soils (liming). It is useful as a basic catalyst and an acid scavenger in several organic transformations, for example, in Arndt-Eistert synthesis of alpha-diazoketones, synthesis of heterocycles and oximes.More related product prices
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