Calcium oxide
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- $14 - $4573.29
- 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
36 prices
Selected condition：
Brand
- AK Scientific
- American Custom Chemicals Corporation
- Biosynth Carbosynth
- GFS CHEMICALS
- Medical Isotopes, Inc.
- ProChem
- Rare Earth Products
- Sigma-Aldrich
- Strem Chemicals
- TRC
Package
- 5g
- 10g
- 25gm
- 25G
- 50g
- 100G
- 100gm
- 250g
- 500G
- 1kg
- 2.5kg
- 5kg
- 25kg
- ManufacturerAK Scientific
- Product number3355BB
- Product descriptionCalcium oxide
- Packaging5g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0003911
- Product descriptionCALCIUM OXIDE 95.00%
- Packaging25G
- Price$1129.92
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0003911
- Product descriptionCALCIUM OXIDE 95.00%
- Packaging100G
- Price$2526.16
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0003911
- Product descriptionCALCIUM OXIDE 95.00%
- Packaging500G
- Price$4573.29
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC07719
- Product descriptionCalcium oxide
- Packaging100g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC07719
- Product descriptionCalcium oxide
- Packaging250g
- Price$125
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC07719
- Product descriptionCalcium oxide
- Packaging500g
- Price$180
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC07719
- Product descriptionCalcium oxide
- Packaging1kg
- Price$275
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number19671
- Product descriptionCALCIUMOXIDE,99.95%
- Packaging100g
- Price$181.26
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number16549
- Product descriptionCalcium oxide ~97%
- Packaging500g
- Price$585
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number1391
- Product descriptionCalciumOxideProduct#Purity 99.95%
- Packaging1kg
- Price$650
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number1391
- Product descriptionCalcium Oxide Product # Purity 99.95%
- Packaging1kg
- Price$650
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number1391-1
- Product descriptionCalciumOxideProduct#Purity 99.999%
- Packaging1kg
- Price$810
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number1391-1
- Product descriptionCalcium Oxide Product # Purity 99.999%
- Packaging1kg
- Price$810
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number1391-1
- Product descriptionCalcium Oxide Product # Purity 99.999%
- Packaging5kg
- Price$3730
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number1391-1
- Product descriptionCalciumOxideProduct#Purity 99.999%
- Packaging5kg
- Price$3730
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 3355BB | Calcium oxide | 5g | $14 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0003911 | CALCIUM OXIDE 95.00% | 25G | $1129.92 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0003911 | CALCIUM OXIDE 95.00% | 100G | $2526.16 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0003911 | CALCIUM OXIDE 95.00% | 500G | $4573.29 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC07719 | Calcium oxide | 100g | $60 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC07719 | Calcium oxide | 250g | $125 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC07719 | Calcium oxide | 500g | $180 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC07719 | Calcium oxide | 1kg | $275 | 2021-12-16 | Buy |
| GFS CHEMICALS | 19671 | CALCIUMOXIDE,99.95% | 100g | $181.26 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 16549 | Calcium oxide ~97% | 500g | $585 | 2021-12-16 | Buy |
| ProChem | 1391 | CalciumOxideProduct#Purity 99.95% | 1kg | $650 | 2021-12-16 | Buy |
| ProChem | 1391 | Calcium Oxide Product # Purity 99.95% | 1kg | $650 | 2021-12-16 | Buy |
| ProChem | 1391-1 | CalciumOxideProduct#Purity 99.999% | 1kg | $810 | 2021-12-16 | Buy |
| ProChem | 1391-1 | Calcium Oxide Product # Purity 99.999% | 1kg | $810 | 2021-12-16 | Buy |
| ProChem | 1391-1 | Calcium Oxide Product # Purity 99.999% | 5kg | $3730 | 2021-12-16 | Buy |
| ProChem | 1391-1 | CalciumOxideProduct#Purity 99.999% | 5kg | $3730 | 2021-12-16 | Buy |
Properties
Melting point :2570 °C
Boiling point :2850 °C (lit.)
Density :3.3 g/mL at 25 °C (lit.)
bulk density :800-1200kg/m3
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
crystal system :Cube
Merck :14,1686
Space group :Fm3m
Lattice constant :
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.)
bulk density :800-1200kg/m3
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
crystal system :Cube
Merck :14,1686
Space group :Fm3m
Lattice constant :
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
| 0.4776 | 0.4776 | 0.4776 | 90 | 90 | 90 | 0.1089 |
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
| Symbol(GHS): |
 
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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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Suppliers and manufacturers
Chemson Industrial (Shanghai) Co., Ltd.
Hubei xin bonus chemical co. LTD
CONIER CHEM AND PHARMA LIMITED
Beijing CommScope Huiwei Technology Co., Ltd
SIMAGCHEM CORP
