General Information
Revision date
1997-09-02
Product name
Manganese(II) sulfate monohydrate
Product Synonyms
Manganese(2+) sulfate, monohydrate; Manganous sulfate monohydrate; Sulfuric acid, manganese(2+) salt (1:1), monohydrate; Manganese, monosulfate, monohydrate
CAS No.
10034-96-5
Emergency telephone
201-796-7100
Icons in SDS
Company Information
company name
Fisher Scientific
GHS Information
Signal word
Warning!
Section 2
SECTION 2: Hazards identification
EMERGENCY OVERVIEW Appearance: pink solid. Warning! Harmful if inhaled or swallowed. May cause eye, skin, and respiratory tract irritation. May cause lung damage. May cause central nervous system effects. Hygroscopic (absorbs moisture from the air). Target Organs: Central nervous system, lungs, reproductive system.
Potential health effects
Eye: May cause mild eye irritation. Skin: May cause skin irritation. Low hazard for usual industrial handling. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Inhalation: May cause respiratory tract irritation. The lowest exposure concentration of manganese at which early effects on the CNS and the lungs may occur is still unknown. However, once neurological signs are present, they tend to continue and worsen after exposure ends. Chronic: Chronic inhalation or ingestion may result in manganism characterized by neurological symptoms such as headache, apathy, and weakness of the legs, followed by psychosis and neurological symptoms similar to those of Parkinson's disease. May impair fertility. Other chronic effects from inhaling high amounts of manganese include an increased incidence of cough and bronchitis and susceptibility to infectious lung disease.
