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Calcium oxide, 99.95% (metals basis), Thermo Scientific Chemicals

Catalog Number 11301458
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Quantity:
50 g
250 g
1 kg
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
1305-78-8
CaO
56.08
MFCD00010911
BRPQOXSCLDDYGP-UHFFFAOYSA-N
calcium oxide, burnt lime, calcia, calxyl, gebrannter kalk, unslaked lime, calcium monoxide, airlock, calx
14778
CHEBI:31344
[O--].[Ca++]
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
1305-78-8
CaO
56.08
MFCD00010911
BRPQOXSCLDDYGP-UHFFFAOYSA-N
calcium oxide, burnt lime, calcia, calxyl, gebrannter kalk, unslaked lime, calcium monoxide, airlock, calx
14778
CHEBI:31344
[O--].[Ca++]

It is used in cement, glass, steel, paper, chemical and petroleum industries. It acts as a key ingredient in the process of cement making. It is widely used industrially as a dehydrating agent and an absorbent. Further it finds use as a water softener and as a pH regulator for wastewater. It is useful to detect traces of water in hydrocarbons, and in flue-gas desulfurization.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY
Boiling Point 2850°C
Melting Point 2572°C
Color White
Physical Form Powder
Quantity 50 g
Assay Percent Range 99.95% (Metal basis)
Solubility Information Slightly soluble in water. Insoluble in methanol
IUPAC Name calcium oxidandiide
Formula Weight 56.08
Odor Odorless
Refractive Index 1.83
Sensitivity Air and moisture sensitive
Appearance White powder
Density 3.25-3.38 g/cm3
Chemical Name or Material Calcium oxide
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Product Identifier
  • Calcium oxide
Signal Word
  • Danger
Hazard Category
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
Hazard Statement
  • H315-Causes skin irritation.
  • H318-Causes serious eye damage.
  • H335-May cause respiratory irritation.
Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
Supplemental information
  • MIXTURE LIST-Contains : Calcium oxide

RUO – Research Use Only

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