Agent Name

Magnesium zirconate

CAS Number

12032-31-4

Formula

Mg.O3-Zr

Major Category

Metals

Synonyms

Magnesium zirconium oxide (MgZrO3); Magnesium zirconium trioxide; [ChemIDplus]

Category

Metals, Inorganic Compounds

Description

Solid; [Hawley] White odorless powder; [MSDSonline]

Sources/Uses

Used in electronics; [Hawley]

Comments

An irritant; [MSDSonline] See "Zirconium."

Exposure Assessment
TLV (ACGIH)

5 mg/m3, as Zr

STEL (ACGIH)

10 mg/m3, as Zr

PEL (OSHA)

5 mg/m3, as Zr (compounds)

MAK

1 mg/m3, inhalable fraction (metal and insol. cmpds.)

IDLH (NIOSH)

25 mg/m3, as Zr

Links to Other NLM Databases
Toxicity Information

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Chemical Information

Search ChemIDplus

Related Information in HazMap
Other Information

No other related information on this agent was found.