Cobalt(II) titanate

  • Cobaltous metatitanate
  • Cobalt titanium oxide
Formula
CoO3Ti
Description
Blue crystalline powder.

Registry Numbers and Inventories.
CAS
12017-01-5
EC (EINECS/ELINCS)
234-615-2
R: 36/37/38 42/43
S: 23 24 26 37 45 60
Canada DSL/NDSL
NDSL
US TSCA
Listed
Korea ECL
Listed

Properties.
Formula
CoO3Ti
Formula mass
154.81
Boiling point, °C
 
Density
4.98 g/cm3 (20 C)

Hazards and Protection.
Storage
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers.
Protection
Protective work clothing. Chemical protective gloves. Safety glasses or goggles.
Stability
Decomposition will not occur if used and stored according to specifications.

Fire.
Fire fighting
Extinguish with carbon dioxide, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam. Wear self-contained respirator. Wear fully protective impervious suit.
Combustion products
Toxic metal oxide fumes.
Health
1
 
Flammability
0
 
 
Reactivity
0
 

Health.
Exposure limit(s)
NIOSH PEL: 0.1 mg/m3 (as Co)
Exposure effects
Cobalt is an experimental neoplastigen and tumorigen. It is an experimental carcinogen of the connective tissue and lungs. Cobalt metal and inorganic compounds are classified as an animal carcinogen by the ACGIH. Ingestion may cause burning in the mouth, esophagus, and stomach. Inhalation of dusts and fumes may cause irritation of the respiratory tract and labored breathing and coughing. Sensitization, nausea, flushing of the face and ringing in the ears is also possible. Chronic ingestion may result in pericardial effusion, polycardial effusion, polycythemia, cardiac failure, vomiting, convulsions and thyroid enlargement.
   Inhalation
Causes irritation of mucous membranes. Sensitization is possible.
   Skin
Causes irritation. Sensitization is possible.
   Eyes
Causes irritation.

First aid
 
   Ingestion
Seek medical treatment.
   Inhalation
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.
   Skin
Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.
   Eyes
Rinse opened eye for several minutes under running water. Then consult a doctor.

Transport.