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208159

Sigma-Aldrich

Calcium oxide

ReagentPlus®, 99.9% trace metals basis

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Synonym(s):
Lime, Quicklime
Linear Formula:
CaO
CAS Number:
Molecular Weight:
56.08
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

product line

ReagentPlus®

assay

99.9% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: calcium

loss

10.0% loss on ignition, 1000°C (absorbed H2O and CO2)

bp

2850 °C (lit.)

density

3.3 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

O=[Ca]

InChI

1S/Ca.O

InChI key

ODINCKMPIJJUCX-UHFFFAOYSA-N

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1 of 4

This Item
248568229539451711
Calcium oxide ReagentPlus®, 99.9% trace metals basis

208159

Calcium oxide

Calcium oxide reagent grade

248568

Calcium oxide

Calcium oxide 99.995% trace metals basis

229539

Calcium oxide

Calcium oxide anhydrous, powder, ≥99.99% trace metals basis

451711

Calcium oxide

assay

99.9% trace metals basis

assay

-

assay

99.995% trace metals basis

assay

≥99.99% trace metals basis

density

3.3 g/mL at 25 °C (lit.)

density

3.3 g/mL at 25 °C (lit.)

density

3.3 g/mL at 25 °C (lit.)

density

3.3 g/mL at 25 °C (lit.)

product line

ReagentPlus®

product line

-

product line

-

product line

-

reaction suitability

reagent type: catalyst
core: calcium

reaction suitability

-

reaction suitability

reagent type: catalyst
core: calcium

reaction suitability

reagent type: catalyst
core: calcium

loss

10.0% loss on ignition, 1000°C (absorbed H2O and CO2)

loss

10% loss on ignition, 1000°C (absorbed H2O and CO2)

loss

10% loss on ignition, 1000°C (absorbed H2O and CO2)

loss

-

General description

Units are 10% in excess of stated weight to compensate for the loss of H2O and CO2

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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