M–F, 7:30 AM–5:00 PM CST

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Calcium Hydroxide

Ca(OH)₂

F.W. 74.10

Options:

Hazard Alert

Skin irritant; avoid dust inhalation. TLV 5 mg/m³.

Resources

Storage:

Inorganic #4

Disposal:

#10

Shelf Life:

Fair to poor; absorbs carbon dioxide from air; keep tightly closed; store in a Flinn Chem-Saf™ Bag.

Soluble:

Slightly in water; soluble in glycerol or acids; insoluble in alcohol.

Color:

Gray/white

Odor:

None

CAS No.:

1305-62-0