Eisendi(acetat)

Bezeichnung:Eisendi(acetat)

Englisch Name:Ferrous acetate

CBNumberCB2749648

SummenformelC4H6O4Fe

Molgewicht173.93

Synonyma

Eisendi(acetat)

Eisendi(acetat) physikalisch-chemischer Eigenschaften

Schmelzpunkt	190-200 °C (dec.)(lit.)
Dichte	decomposes at 190–200 [ALD94]
storage temp.	Inert atmosphere,Room Temperature
Löslichkeit	soluble in H2O
Aggregatzustand	Powder or Lump
Farbe	Off-white to light gray or light brown
Wasserlöslichkeit	Soluble in water.
Sensitive	Air & Moisture Sensitive
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Expositionsgrenzwerte	ACGIH: TWA 1 mg/m3 NIOSH: TWA 1 mg/m3
InChIKey	QYCNCWNMCFMYMK-UHFFFAOYSA-M
CAS Datenbank	3094-87-9(CAS DataBase Reference)
EPA chemische Informationen	Acetic acid, iron(2+) salt (3094-87-9)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36-37/39
WGK Germany	3
RTECS-Nr.	AI3850000
TSCA	No
HS Code	29152990

Gefahreninformationscode (GHS)

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Beschreibung
Iron (II) acetate is an off-white or light brown solid ionic compound of iron. It is highly soluble in water and it forms a light green tetrahydrate. Iron (II) acetate is manufactured from scrap iron and acetic acid, and it is used as a mordant by the dye industry. Ebonizing wood is one such process.
It can also be made by the reaction of ferrous oxide or ferrous hydroxide with concentrated acetic acid 。.
Chemische Eigenschaften
off-white to light grey or light brown powder
Verwenden
Textile dyeing, medicine, dyeing leather, wood preservative.
Verwenden
Iron(II) acetate is used as a mordant by the dye industry, as a catalyst in organic oxidation reactions and in carbon nanotube synthesis. It is used as a precursor in the production of other iron compounds.
Allgemeine Beschreibung
Iron (II) acetate is a white or light brown solid ionic compound of iron. It is highly soluble in water and it forms a light green tetrahydrate. It is more nontoxic than iron pentacarbonyl and reactivity is better.
Sicherheitsprofil
Moderately toxic by subcutaneous route. When heated to decomposition it emits acrid smoke and irritating fumes.