AMMONIUM FERROCYANIDE
AMMONIUM FERROCYANIDE Basic information
- Product Name:
- AMMONIUM FERROCYANIDE
- Synonyms:
-
- AMMONIUM HEXACYANOFERRATE II
- AMMONIUM FERROCYANIDE
- IRON (II) AMMONIUM FERROCYANIDE
- FERROUS AMMONIUM CYANIDE
- ammoniumferrocyanide[(nh4)4(fe(cn)6)]
- hexacyano-ferrate(4-tetraammonium
- hexakis(cyano-C)-,tetraammonium,(OC-6-11)-Ferrate(4-)
- tetraammonium,(oc-6-11)-ferrate(4-hexakis(cyano-c)-
- CAS:
- 14481-29-9
- MF:
- C6H16FeN10
- MW:
- 284.1
- EINECS:
- 238-476-9
- Product Categories:
-
- metal cyano complex
- Mol File:
- 14481-29-9.mol
AMMONIUM FERROCYANIDE Chemical Properties
- Melting point:
- >300°C
- solubility
- soluble in H2O; insoluble in ethanol
- form
- Powder
- color
- yellow to green
- Water Solubility
- trihydrate soluble H2O [MER06]
- Sensitive
- Light Sensitive & Hygroscopic
- Merck
- 14,520
- CAS DataBase Reference
- 14481-29-9(CAS DataBase Reference)
- EPA Substance Registry System
- Ferrate(4-), hexakis(cyano-.kappa.C)-, tetraammonium, (OC-6-11)- (14481-29-9)
Safety Information
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22
- Safety Statements
- 26-36/37
- WGK Germany
- 3
- F
- 8
- TSCA
- Yes
- HS Code
- 28372000
- Hazardous Substances Data
- 14481-29-9(Hazardous Substances Data)
AMMONIUM FERROCYANIDE Usage And Synthesis
Chemical Properties
green fine crystalline powder
Uses
Ammonium Hexacyanoferrate(II) is used for the detection of calcium by spot test. A hazardous chemical compound and a useful reagent for the preparation of heterometallic complexes.
Safety Profile
A poison. Reacts explosively withmetal nitrates when heated, e.g., cobalt(II) nitrate at 220°Cand copper(II) nitrate at 220°C. When heated todecomposition it emits toxic fumes of CN?? and NH3. Seealso CYANIDE.
Purification Methods
The pale yellow trihydrate powder can be washed with 10% aqueous NH3, filtered, then washed several times with EtOH and Et2O, and dried at room temperature. It decomposes in a vacuum above 100o and should be stored away from light and under N2. In light and air it decomposes by losing NH3. [Lux in Handbook of Preparative Inorganic Chem (Ed. Brauer) Academic Press Vol II p 1509 1965.]
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