Zinc silicate, manganese

Agent Name
Zinc silicate, manganese
CAS Number
68611-47-2
Major Category
Metals
Synonyms
Silicic acid (H4SiO4), zinc salt (1:2), manganese-doped; [ChemIDplus] Fluorescent Indicator F254; Thin-Layer Chromatography Indicator; [EMD MSDS]
Category
Manganese Compounds, Inorganic
Description
White solid; [EMD MSDS]
Sources/Uses
Used as an analytical reagent; [EMD MSDS]
Comments
See "Manganese" and linked occupational diseases.
Biomedical References
Search PubMed

Exposure Assessment

TLV (ACGIH)
0.02 mg/m3, as Mn (respirable fraction), 0.1 mg/m3, as Mn (inhalable fraction)
PEL (OSHA)
Ceiling(OSHA) = 5 mg/m3, as Mn
MAK
0.2 mg/m3, as Mn (inhalable fraction), 0.02 mg/m3, as Mn (respirable fraction), 0.1 mg/m3 (respirable fraction)-Zn inorg. Cmpnds, 2 mg/m3 (inhalable fraction)-Zn inorg. Cmpnds

Adverse Effects

Neurotoxin
Parkinsonism

Diseases, Processes, and Activities Linked to This Agent

Diseases

Occupational diseases associated with exposure to this agent: