Mangansulfat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R48/20/22:Gesundheitssch?dlich: Gefahr ernster Gesundheitssch?den bei l?ngerer Exposition durch Einatmen und durch Verschlucken.
R51/53:Giftig für Wasserorganismen, kann in Gew?ssern l?ngerfristig sch?dliche Wirkungen haben.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Beschreibung
A pale pink, granular, odorless powder. It is freely soluble in water
and is insoluble in alcohol.
Chemische Eigenschaften
Translucent, pale-rose-red, efflorescent
prisms. Soluble in water; insoluble in
alcohol.
Verwenden
Supplement
(trace mineral).
Definition
ChEBI: A metal sulfate in which the metal component is manganese in the +2 oxidation state.
Also known as manganous sulfate, MnS04,4H20 is water-soluble, translucent, efflorescent rose-red prisms which melt at 30°C. It is used in medicine,textile printing,and ceramics,as a fungicide and fertilizer, and in paint manufacture.
Sicherheitsprofil
Poison by
intraperitoneal route. Questionable
carcinogen with experimental neoplas tigenic
data. An experimental teratogen.
Experimental reproductive effects. Mutation
data reported. When heated to
decomposition it emits toxic fumes of SO2,
so3, and Mn oxides. See also
MANGANESE COMPOUNDS and
SULFATES.
Synthese
In the laboratory, manganese sulfate can be prepared by reacting manganese dioxide with sulfur dioxide. It can also be produced by mixing potassium permanganate with sodium bisulfate and hydrogen peroxide. Manganese sulfate is a by-product of several industrially significant oxidation reactions that utilize MnO2, including the production of hydroquinone and anisaldehyde.
Mangansulfat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
