Ammoniumiodid
|
|
|
- CAS-Nr.
- 12027-06-4
- Bezeichnung:
- Ammoniumiodid
- Englisch Name:
- Ammonium iodide
- Synonyma:
- (NH4)I;Azanium iodide;AMMONIUM IODIDE;Ammouiumiodide;AmmoniumIodideGr;AmmoniumIodidePure;AMMONIUM IODIDE, ACS;Ammonium iodide,>99%;Ammonium iodide, p.a.;Ammonium iodide, 98+%
- CBNumber:
- CB0327628
- Summenformel:
- H4IN
- Molgewicht:
- 144.94
- MOL-Datei:
- 12027-06-4.mol
|
Ammoniumiodid Eigenschaften
- Schmelzpunkt:
- 551 °C (lit.)
- Siedepunkt:
- 405°C (estimate)
- Dichte
- 2.51
- Dampfdruck
- 1 mm Hg ( 210.9 °C)
- Brechungsindex
- 1.7031
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- L?slichkeit
- ethanol: slightly soluble(lit.)
- Aggregatzustand
- Granular
- pka
- 0.31±0.70(Predicted)
- Wichte
- 2.514
- Farbe
- White to pale yellow
- Geruch (Odor)
- Odorless
- S?ure-Base-Indikators(pH-Indikatoren)
- 4.5 - 6.5
- PH
- 4.5-6.5 (20℃, 5%)
- Wasserl?slichkeit
- Soluble in water, ethanol, methanol, acetone, ammonia and glycerol. Slightly soluble in ether.
- Sensitive
- Light Sensitive & Hygroscopic
- Merck
- 14,529
- Expositionsgrenzwerte
- ACGIH: TWA 0.01 ppm
- CAS Datenbank
- 12027-06-4(CAS DataBase Reference)
- NIST chemische Informationen
- Ammonium iodide(12027-06-4)
- EPA chemische Informationen
- Ammonium iodide ((NH4)I) (12027-06-4)
Ammoniumiodid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
white to light yellow crystalline powder
Verwenden
White crystals made by the action of ammonium hydroxide on
hydroiodic acid followed by crystallization. Soluble in water
and alcohol, ammonium iodide was used as a halide in collodion
formulas, particularly in situations where it was needed
for use immediately. Ammonium iodide decomposes quickly
when mixed with plain collodion, releasing iodine.
Definition
ChEBI: The iodide salt of ammonia.
Allgemeine Beschreibung
Odorless white solid. Sinks and mixes with water.
Air & Water Reaktionen
Water soluble.
Reaktivit?t anzeigen
Ammonium iodide is light sensitive, becomes yellow or brown on exposure to air and light because of liberation of Iodine [Merck 11th ed. 1989]. Bromine trifluoride reacts explosively with the following ammonium bromide, ammonium chloride, Ammonium iodide [Mellor 2 Supp. 1:165 1956].
Health Hazard
Inhalation causes irritation of nose and throat. Contact with eyes causes irritation.
l?uterung methode
The iodide crystallises from EtOH on addition of ethyl iodide, and is very hygroscopic. Store it in the dark. Its solubility is 177g in 100g of H2O at 25o. [Schmeisser in Handbook of Preparative Inorganic Chem (Ed. Brauer) Academic Press Vol I p 289-290 1963.]
Ammoniumiodid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Ammoniumiodid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 419)Lieferanten
12027-06-4(Ammoniumiodid)Verwandte Suche:
- Azanium iodide
- Ammonium iodide, for analysis
- Ammonium iodide,99+%,for analysis
- Ammonium iodide, ACS min
- Ammonium iodide/ 99.9%
- AMMoniuM iodide, 99%, extra pure
- AMMoniuM iodide, 99.995% (Metals basis)
- Ammonium iodide 99.999% trace metals basis
- Ammonium iodide ACS reagent, >=99%
- Ammonium iodide puriss., >=99%
- AMMONIUM IODIDE: REAGENT GRADE
- AMMONIUM IRON (III) SULFATE ACS
- (NH4)I
- Ammonium iodide ((NH4)I)
- Ammonium iodide, 99.995% trace metals basis
- Ammonium iodide≥ 98% (Titration)
- Ammonium iodide, (metals basis)
- Ammonium iodide, p.a.
- ammoniumiodide((nh4)i)
- AMMONIUM IODIDE 99+% A.C.S REAGENT
- AMMONIUM IODIDE ACS REAGENT
- AMMONIUM IODIDE, 99.999%
- AMMONIUM IODIDE, ACS
- AMMONIUM IODIDE ACS MIN 99.5%
- AMMONIUM IODIDE EXTRA PURE
- AmmoniumIodideGr
- AmmoniumIodidePure
- Ammonium iodide, for analysis, 99+%
- AMMONIUM IODIDE REAGENT (ACS)
- Ammoniumiodide(99.999%)PURATREM
- Ammonium iodide, 99.999% (metals basis)
- Ammonium iodide, 98+%
- Ammonium iodide, ACS, 99.0% min
- AMMONIUM IODIDE
- AMMONIUM IODIDE, REAGENT (ACS)AMMONIUM IODIDE, REAGENT (ACS)AMMONIUM IODIDE, REAGENT (ACS)
- Ammonium iodide, 99%, for synthesis
- Ammonium iodide,>99%
- Ammonium iodide USP/EP/BP
- Ammonium iodide, GR 99.5%
- AMMONIUM IODIDE AR/ACS
- Ammouiumiodide
- Iodide anion standard
- Iodide anion standard solution
- Ammonium Iodide 98.5% Extrapure
- 12027-06-4
- HIH3N
- Inorganic Salts
- Puriss p.a. ACS
- Synthetic Reagents
- General Use
- Ammonium
- Analytical Reagents
- Analytical Chromatography Product Catalog
- Routine Reagents
- A-B, Puriss p.a. ACS
- Analytical Reagents for General Use
- Puriss p.a. ACS
- Ammonium Salts
