Manganese oxalate
Agent Name
Manganese oxalate
CAS Number
640-67-5
Formula
C2-H2-O4.Mn
Major Category
Metals
Synonyms
Manganese, (ethanedioato(2-)-kappaO1,kappaO2)-; [ChemIDplus] [Ethanedioato(2-)-kappaO1,kappaO2]-manganese; [Merck Index] Manganese(2+) oxalate; [ECHA REACH Registrations]
Category
Organic Acids, Metal Salts
Description
Dihydrate: White odorless powder; [GFS Chemicals MSDS]
Comments
Dihydrate: May cause irritation; [GFS Chemicals MSDS] See "Manganese" and linked occupational diseases.
Biomedical References
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)
Adverse Effects
Neurotoxin
Parkinsonism
Diseases, Processes, and Activities Linked to This Agent
Diseases
Occupational diseases associated with exposure to this agent: