Lead(II) zirconate

  • Led zirconate
  • Zirconium lead oxide
Formula
O3PbZr
Structure
Description
Light gray to pale brown crystals.

Registry Numbers and Inventories.
CAS
12060-01-4
EC (EINECS/ELINCS)
235-039-4
61 33 40 48/22 50/53
53 45 60 61
Beilstein/Gmelin
36844 (G)
Canada DSL/NDSL
NDSL
US TSCA
Listed
Korea ECL
Listed

Properties.
Formula
O3PbZr
Formula mass
346.42
Density
7.28 g/cm3
Solubility in water
Insoluble
Refractive index
2.125
Thermal expansion
1.1E-5/K

Hazards and Protection.
Storage
Keep tightly closed. Store in a cool dry place.
Protection
Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing.
Small spills/leaks
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.
Incompatibilities
Strong oxidizing agents.
Decomposition
Lead/lead oxides.

Fire.
Fire fighting
Extinguish using Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Hazards
Emits toxic fumes under fire conditions.

Health.
Exposure limit(s)
50 µg/m3 PEL
Carcinogin
G-A3, I-2B, CP65
Exposure effects
Toxic. May impair fertility. Harmful by inhalation and if swallowed. Danger of cumulative effects. Possible mutagen. Target organ(s): Blood. Kidneys. Liver.
   Skin
May cause skin irritation.
   Eyes
May cause eye irritation.

First aid
 
   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.

Transport.