Calcium oxide (99.95%-Ca)

Name: Calcium oxide (99.95%-Ca)
Brand: Chempure

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CAS Number

1305-78-8

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About this item

IUPAC name	oxocalcium
canonical smiles	O=[Ca]
inchi	InChI=1S/Ca.O
inchi key	ODINCKMPIJJUCX-UHFFFAOYSA-N
molecular formula	CaO
synonyms	1305-78-8 Quicklime oxocalcium Gebrannter kalk Calcium monoxide
Compound Description	Calcium oxide appears as an odorless, white or gray-white solid in the form of hard lumps. A strong irritant to skin, eyes and mucous membranes. Used in insecticides and fertilizers. Calcium oxide is a member of the class of calcium oxides of calcium and oxygen in a 1:1 ratio. It has a role as a fertilizer.

Computed Properties

Molecular Weight:	56.08 g/mol
Hydrogen Bond Donor Count:	0
Hydrogen Bond Acceptor Count:	1
Rotatable Bond Count:	0
Exact Mass:	55.9575055 g/mol
Monoisotopic Mass:	55.9575055 g/mol
Topological Polar Surface Area:	17.1 Å²
Heavy Atom Count:	2
Formal Charge:	0
Complexity:	2
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	1
Compound Is Canonicalized:	Yes

hazard signal	Danger
hazard classes and categories	Acute Tox. 4 (19.35%) Skin Corr. 1C (26.86%) Skin Irrit. 2 (67.6%) Eye Dam. 1 (97.66%) STOT SE 3 (78.32%) Not Classified Skin irritation - category 2 Eye damage - category 1 Specific target organ toxicity (single exposure) - category 3 Acute toxicity (Oral) - Category 5 Skin corrosion/irritation - Category 1C Serious eye damage/eye irritation - Category 1 Specific target organ toxicity - Single exposure - Category 1 (respiratory system), Category 2 (systemic toxicity, digestive system) Specific target organ toxicity - Repeated exposure - Category 1 (respiratory system) Aspiration hazard - Category 1 Skin corrosion/irritation - Category 2 Specific target organ toxicity - Single exposure - Category 1 (respiratory organs) Specific target organ toxicity - Repeated exposure - Category 1 (respiratory organs) Corrosives, Reactive - 1st degree
precautionary statement codes	P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, P362+P364, P363, P403+P233, P405, and P501
hazard statements	H302 (19.35%): Harmful if swallowed [Warning Acute toxicity, oral] H314 (26.86%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H315 (67.6%): Causes skin irritation [Warning Skin corrosion/irritation] H318 (97.66%): Causes serious eye damage [Danger Serious eye damage/eye irritation] H335 (78.32%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

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Documentation

Certificate of Analysis

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*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!

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About this item

IUPAC name	oxocalcium
canonical smiles	O=[Ca]
inchi	InChI=1S/Ca.O
inchi key	ODINCKMPIJJUCX-UHFFFAOYSA-N
molecular formula	CaO
synonyms	1305-78-8 Quicklime oxocalcium Gebrannter kalk Calcium monoxide
Compound Description	Calcium oxide appears as an odorless, white or gray-white solid in the form of hard lumps. A strong irritant to skin, eyes and mucous membranes. Used in insecticides and fertilizers. Calcium oxide is a member of the class of calcium oxides of calcium and oxygen in a 1:1 ratio. It has a role as a fertilizer.

Computed Properties

Molecular Weight:	56.08 g/mol
Hydrogen Bond Donor Count:	0
Hydrogen Bond Acceptor Count:	1
Rotatable Bond Count:	0
Exact Mass:	55.9575055 g/mol
Monoisotopic Mass:	55.9575055 g/mol
Topological Polar Surface Area:	17.1 Å²
Heavy Atom Count:	2
Formal Charge:	0
Complexity:	2
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	1
Compound Is Canonicalized:	Yes

hazard signal	Danger
hazard classes and categories	Acute Tox. 4 (19.35%) Skin Corr. 1C (26.86%) Skin Irrit. 2 (67.6%) Eye Dam. 1 (97.66%) STOT SE 3 (78.32%) Not Classified Skin irritation - category 2 Eye damage - category 1 Specific target organ toxicity (single exposure) - category 3 Acute toxicity (Oral) - Category 5 Skin corrosion/irritation - Category 1C Serious eye damage/eye irritation - Category 1 Specific target organ toxicity - Single exposure - Category 1 (respiratory system), Category 2 (systemic toxicity, digestive system) Specific target organ toxicity - Repeated exposure - Category 1 (respiratory system) Aspiration hazard - Category 1 Skin corrosion/irritation - Category 2 Specific target organ toxicity - Single exposure - Category 1 (respiratory organs) Specific target organ toxicity - Repeated exposure - Category 1 (respiratory organs) Corrosives, Reactive - 1st degree
precautionary statement codes	P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, P362+P364, P363, P403+P233, P405, and P501
hazard statements	H302 (19.35%): Harmful if swallowed [Warning Acute toxicity, oral] H314 (26.86%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H315 (67.6%): Causes skin irritation [Warning Skin corrosion/irritation] H318 (97.66%): Causes serious eye damage [Danger Serious eye damage/eye irritation] H335 (78.32%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Product No: AM8313

Calcium oxide (99.95%-Ca)

Product No: AM8313

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

SAFETY AND HAZARDS

About this item

Documentation

Certificate of Analysis

Require a Sample Certificate of Analysis (COA) ?

Reviews

Product No: AM8313

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

SAFETY AND HAZARDS

Require a Sample Certificate of Analysis (COA) ?