Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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Dilithium monoxide(12057-24-8)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
Dilithium monoxide
Synonyms
Dilithium monoxide
Dilithium oxide
Lithia
CAS
12057-24-8
Formula
Li2O
Molecular Weight
29.88
EINECS
235-019-5
RTECS
OJ6360000
RTECS Class
Other
Merck
13,5560
Beilstein/Gmelin
33385 (G)

Physical and Chemical Properties

Appearance
White cubic crystals
Solubility in water
Soluble
Melting Point
1450
Density
2.013 g/cm3 (25 C)
Heat Of Vaporization
128.2 kJ/mol
Usage
Used as a flux in ceramic glazes; and creates blues with copper and pinks with cobalt.
Refractive Index
1.644

First Aid Measures

Ingestion
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
Inhalation
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
Skin
Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
Eyes
Assure adequate flushing of the eyes by separating the eyelids with fingers.

Handling and Storage

Storage
Keep tightly closed. Store in a cool dry place. Handle and store under nitrogen. Incompatible Materials: Absorbs carbon dioxide from air.

Hazards Identification

Inhalation
TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed.
Skin
Contact with molten substance may cause severe burns to skin and eyes. See Inhalation.
Eyes
See Inhalation.
Ingestion
See Inhalation.
Hazards
Emits toxic fumes under fire conditions.
EC Risk Phrase
34
EC Safety Phrase
26 27 28 36/37/39 45
UN (DOT)
3262

Exposure Controls/Personal Protection

Personal Protection
Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing. Faceshield (8-inch minimum).
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).
Exposure Effects
Corrosive. Causes burns.
Poison Class
2

Fire Fighting Measures

Fire Fighting
Extinguish using Dry chemical powder. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Fire Potential
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.

Accidental Release Measures

Small spills/leaks
Absorb on sand or vermiculite and place in closed containers for disposal. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Incompatibilities
Strong acids.
Decomposition
Nature of decomposition products not known.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number
3262
Hazard Class
8
Packing Group
II
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