Ammoniumeisen(III)citrat Produkt Beschreibung

Ammonium ferric citrate Struktur
1185-57-5
  • CAS-Nr.1185-57-5
  • Bezeichnung:Ammoniumeisen(III)citrat
  • Englisch Name:Ammonium ferric citrate
  • Synonyma:Ammoniumeisen(III)citrat
    Ferric;Ammoniumironcitrate;Ferricammoniumcitrae;Ammonium iron(III) c;IRON AMMONIUM CITRATE;Triammonium iron(III);Ironandammoniumcit-rate;FERRIC AMMONIUM CITRATE;AMMONIUM FERRIC CITRATE;Ammomium ferric citrate
  • CBNumber:CB9729858
  • Summenformel:C12H22FeN3O14
  • Molgewicht:488.16
  • MOL-Datei:1185-57-5.mol
Ammoniumeisen(III)citrat physikalisch-chemischer Eigenschaften
  • storage temp.  :Store at RT.
  • Löslichkeit :1200g/l
  • Aggregatzustand :powder
  • Farbe :Green
  • Geruch (Odor) :Odorless to slight ammonia odor
  • PH :6-8 (100g/l, H2O, 20℃)
  • Wasserlöslichkeit :1200 g/L (20 ºC)
  • Sensitive  :Hygroscopic
  • Merck  :14,4017
  • CAS Datenbank :1185-57-5(CAS DataBase Reference)
  • EPA chemische Informationen :Ferric ammonium citrate (1185-57-5)
Sicherheit
  • Kennzeichnung gefährlicher :Xi
  • R-Sätze: :36/37/38
  • S-Sätze: :26-36
  • RIDADR  :UN 9118
  • WGK Germany  :3
  • RTECS-Nr. :GE7540000
  • F  :3-8
  • TSCA  :Yes
  • HS Code  :29181500
  • Giftige Stoffe Daten :1185-57-5(Hazardous Substances Data)
  • Toxizität :LD50 orally in Rabbit: > 2000 mg/kg

Ammonium ferric citrate Chemische Eigenschaften,Einsatz,Produktion Methoden

  • 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.
  • Beschreibung Ammonium ferric citrate is a food additive with E number E381 used as an acidity regulator. It is a green or reddish-brown powder which is very soluble in water.
    The molecular formula of ammonium iron (III) citrate is variable. It can be prepared by adding Fe(OH)3 to an aqueous solution of citric acid and ammonia . The brown form is approximately 9% NH3, 16.5 – 18.5 % Fe , and 65 % hydrated citric acid; the green form is approximately 7.5 % NH3 , 14.5 – 16 % Fe, and 75% hydrated citric acid. The green type is more readily reduced by light than the brown.
    Other uses for ammonium ferric citrate include water purification and printing (cyano type). It is used as a reducing agent of metal salts of low activity like gold and silver and is also in a commonly used recipe with potassium ferricyanide to make cyanotype prints. Ammonium ferric citrate is also used in Kligler iron deeps to determine hydrogen sulfide production in microbial metabolism.
    In medicine, ammonium ferric citrate is used as a contrast medium. It is also used as a hematinic.
  • Chemische Eigenschaften Ferric ammonium citrate (iron (III) ammonium citrate) is prepared by the reaction of ferric hydroxide with citric acid, followed by treatment with ammonium hydroxide, evaporating and drying. The resulting product occurs in two forms depending on the stoichi- ometry of the initial reactants. (1) Ferric ammonium citrate (iron (HI) ammonium citrate, CAS No. 1332-98-5) is a complex salt of undetermined structure composed of 16.5 to 18.5% iron, approximately 9% ammonia, and 65% citric acid and occurs as reddish brown or garnet red scales or granules or as a brownish-yellowish powder. (2) Ferric ammonium citrate (iron (HI) ammonium citrate, CAS No. 1333-00-2) is a complex salt of undetermined structure composed of 14.5 to 16% iron, approximately 7.5% ammonia and 75% citric acid and occurs as thin transparent green scales, as granules, as a powder, or as transparent green crystals. Supposedly, ferric ammonium citrate is one of the few soluble iron compounds which can be added to dairy products without inducing off-flavors.
  • Chemische Eigenschaften Ferric ammonium citrate forms reddish brown flakes or grains, or a brownish-yellow powder. It has a slight ammonia odor. There is also a green form that is odorless.
  • Chemische Eigenschaften brownish-yellow to brown powder
  • Verwenden Hematinic
  • Verwenden For blueprints; in photography.
  • Verwenden Ferric Ammonium Citrate is a nutrient supplement that is a source of iron. It is prepared by the reaction of ferric hydroxide with citric acid, followed by treatment with ammonium hydroxide, evaporation, and drying. The resulting product occurs in two forms, i.e., brown with 16.5–18.5% iron and ferric ammonium citrate, green with 14.5–16% iron.
  • Verwenden Iron Ammonium Citrate is an anticaking agent used in salt. It is the chemical green ferric ammonium citrate.
  • Allgemeine Beschreibung Ammonium ferric citrate is a yellowish brown to red solid with a faint odor of ammonia. Ammonium ferric citrate is soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Ammonium ferric citrate is used in medicine, in making blueprints, and as a feed additive.
  • Air & Water Reaktionen Water soluble.
  • Reaktivität anzeigen Acidic salts, such as Ammonium ferric citrate, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions. Special Hazards of Combustion Products: Toxic oxides of nitrogen or ammonia gas may be formed in fires [USCG, 1999].
  • Health Hazard Inhalation of dust irritates nose and throat. Ingestion causes irritation of mouth and stomach. Dust irritates eyes and causes mild irritation of skin on prolonged contact.
  • Brandgefahr Special Hazards of Combustion Products: Toxic oxides of nitrogen or ammonia gas may be formed in fires.
  • mögliche Exposition Ferric ammonium citrate is used in blueprinting, photography, medical treatment; and as an animal food additive.
  • Versand/Shipping UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.
  • Inkompatibilitäten Compounds of the carboxyl group react with all bases, both inorganic and organic (i.e., amines) releasing substantial heat, water and a salt that may be harmful. Incompatible with arsenic compounds (releases hydrogen cyanide gas), diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides (releasing heat, toxic and possibly flammable gases), thiosulfates and dithionites (releasing hydrogen sulfate and oxides of sulfur).
Ammonium ferric citrate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Ammoniumeisen(III)citrat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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1185-57-5, Ammonium ferric citrate Verwandte Suche:
  • ammonium ferric citrate2.ferric ammonium citrate
  • 1,2,3-Propanetricarboxylicacid, 2-hydroxy-, ammonium iron(3+) salt (1::)
  • 1,2,3-Propanetricarboxylicacid,2-hydroxy-,ammoniumiron(3+)salt
  • 2,3-propanetricarboxylicacid,2-hydroxy-ammoniumiron(3+)salt
  • 2,3-propanetricarboxylicacid,2-hydroxy-ammoniumiron(3++)salt
  • Ammoniumironcitrate
  • AMMONIUM IRON(+3)CITRATE, GREEN
  • AMMONIUM IRON(III) CITRATE
  • AMMONIUM IRON(III) CITRATE, BROWN
  • AMMONIUM IRON(III) CITRATE GREEN
  • AMMONIUM IRON(III) CITRATE RED-BROWN
  • AMMONIUM FERRIC CITRATE, BROWN, 20.5-22. 5%
  • AMMONIUM IRON(III) CITRATE GREEN, GRANUL ATED, N. F. XI
  • AMMONIUM IRON(III) CITRATE RED BROWNN. &
  • Ferric Ammonium Citrate, Green Powder
  • AmmoniumFerricCitrateUsp
  • Ammonium iron(III) citrate, 16.5 to 18.5% Fe
  • FERRIC AMMONIUM CITRATE PURIFIED
  • Ferric
  • FERRICAMMONIUMCITRATE,BROWN,POWDER,FCC
  • FERRICAMMONIUMCITRATE,GREEN,POWDER,FCC
  • Ammonium ferric citrate, Ferric ammonium citrate
  • Citric acid iron ammonium
  • citricacid,ammoniumiron(3+)salt
  • Ferricammoniumcitrae
  • Ironandammoniumcit-rate
  • FERRIC AMMONIUM CITRATE
  • FERRIC AMMONIUM CITRATE, GREEN
  • IRON(+3)AMMONIUM CITRATE, BROWN
  • IRON(+3)AMMONIUM CITRATE, GREEN
  • IRON AMMONIUM CITRATE
  • IRON AMMONIUM CITRATE, BROWN
  • IRON AMMONIUM CITRATE, GREEN
  • IRON (III) AMMONIUM CITRATE
  • IRON (III) AMMONIUM CITRATE, BROWN
  • IRON (III) AMMONIUM CITRATE, GREEN
  • CITRIC ACID AMMONIUM IRON(III) SALT
  • LISTERIA SELECTIVE SUPPLEMENT ACC TO FRASER
  • LISTERIA SELECTIVE SUPPLEMENT (FRASER FORMULATION)
  • AMMONIUM FERRIC CITRATE
  • AMMONIUM FERRIC CITRATE, BROWN
  • AMMONIUM FERRIC CITRATE, GREEN
  • AMMONIUM IRON(+3)CITRATE, BROWN
  • Ammonium iron(III) citrate,Ammonium ferric citrate, Ferric ammonium citrate
  • Ferric ammonium citrate-green granular
  • Ammonium iron(III) c
  • Ferric ammonium citrate-brown granular
  • AMMoniuM iron(III) citrate, 16.5 to 18.5% Fe 1KG
  • Ferric aMMoniuM citrate, 16.5 - 18.5% Fe
  • Ammonium ferril citrate brown
  • Ammomium ferric citrate
  • Ammonium iron(III) citrate reagent grade, powder
  • AVIDIN CHICKEN EGG WHITE REAGENT GRADE
  • Triammonium iron(III) 2-hydroxypropane-1,2,3-tricarboxylate
  • Ammonium Iron(Ⅲ) Citrate, brown
  • Ammonium Iron(Ⅲ) Citrate, green
  • Triammonium iron(III)
  • FRASER Listeria Ammonium iron(III) Supplement