Quecksilberdiiodid Produkt Beschreibung

MERCURY(II) IODIDE Struktur
7774-29-0
  • CAS-Nr.7774-29-0
  • Bezeichnung:Quecksilberdiiodid
  • Englisch Name:MERCURY(II) IODIDE
  • Synonyma:Quecksilberdiiodid
    HgI2;MERCURIC IODIDE;VALSER'S REAGENT;mercurybiniodide;Mercury biniodide;redmercuriciodide;Red mercury iodide;MERCURY(II) IODIDE;MercuricIodideRedGr;MERCURIC IODIDE RED
  • CBNumber:CB2469935
  • Summenformel:HgI2
  • Molgewicht:454.4
  • MOL-Datei:7774-29-0.mol
Quecksilberdiiodid physikalisch-chemischer Eigenschaften
  • Schmelzpunkt: :259 °C(lit.)
  • Siedepunkt: :354 °C(lit.)
  • Dichte :6.36
  • Dampfdruck :0.006 hPa (80 °C)
  • Flammpunkt: :350°C subl.
  • storage temp.  :Store at RT.
  • Löslichkeit :potassium iodide solution: passes test
  • Aggregatzustand :beads
  • Wichte :6.271
  • Farbe :White
  • Geruch (Odor) :Odorless
  • PH :6-7 (50g/l, H2O, 20℃)(slurry)
  • Wasserlöslichkeit :Insoluble inwater. Slightly soluble in alcohol, ether, acetone, chloroform, ethyl acetate, olive oil and castor oil.
  • Sensitive  :Light Sensitive
  • Merck  :14,5879
  • Solubility Product Constant (Ksp) :pKsp: 28.54
  • Stabilität: :Stable. Incompatible with strong oxidizing agents, potassium, sodium, interhalogens. Light-sensitive.
  • CAS Datenbank :7774-29-0(CAS DataBase Reference)
  • EPA chemische Informationen :Mercuric iodide (7774-29-0)
Sicherheit
  • Kennzeichnung gefährlicher :T+,N
  • R-Sätze: :26/27/28-33-50/53
  • S-Sätze: :13-28-45-60-61
  • RIDADR  :UN 2025 6.1/PG 2
  • WGK Germany  :3
  • RTECS-Nr. :OW5250000
  • F  :8
  • TSCA  :Yes
  • HazardClass  :6.1
  • PackingGroup  :II
  • HS Code  :28521000
  • Giftige Stoffe Daten :7774-29-0(Hazardous Substances Data)
  • Toxizität :LD50 orally in Rabbit: 18 mg/kg LD50 dermal Rat 75 mg/kg

MERCURY(II) IODIDE Chemische Eigenschaften,Einsatz,Produktion Methoden

  • R-Sätze Betriebsanweisung: R26/27/28:Sehr giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
    R33:Gefahr kumulativer Wirkungen.
    R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
  • S-Sätze Betriebsanweisung: S13:Von Nahrungsmitteln, Getränken und Futtermitteln fernhalten.
    S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
    S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
    S60:Dieses Produkt und sein Behälter sind als gefährlicher Abfall zu entsorgen.
    S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
  • Chemische Eigenschaften Mecuric iodide is a heavy, scarlet red, odorless, crystalline solid. It may be shipped as a red solution. It turns to a yellow powder @ 127℃ and red upon cooling
  • Chemische Eigenschaften Red Solid
  • Verwenden In animal chemistry for preparation of Nessler's Reagent (alkaline mercuric potassium iodide solution).
  • Allgemeine Beschreibung A scarlet-red odorless tasteless powder. Sensitive to light. Insoluble in water and sinks in water. At elevated temperatures turns yellow but turns back to red upon cooling. Poison.
  • Air & Water Reaktionen Insoluble in water.
  • Reaktivität anzeigen MERCURY(II) IODIDE is a mild reducing agent. Reacts with sodium azide to form mercury(II) azide, which is shock, friction, and heat sensitive. Incompatible with acetylene, ammonia, chlorine dioxide, azides, chlorine trifluoride, calcium (because of amalgam formation), sodium carbide, lithium, rubidium, copper .
  • Hazard Highly toxic by ingestion, inhalation, and skin absorption; strong irritant.
  • Health Hazard All forms of exposure to MERCURY(II) IODIDE are hazardous. Acute systemic mercurialism may be fatal within a few minutes; death by uremic poisoning is usually delayed 5-12 days. Acute poisoning has resulted from inhaling dust concentrations of 1.2-8.5 mg/m 3 of air; symptoms include tightness and pain in chest, coughing, and difficulty in breathing. Ingestion causes necrosis, pain, vomiting, and severe purging. Contact with eyes causes ulceration of conjunctiv a and cornea. Contact with skin causes irritation and possible dermatitis; systemic poisoning can occur by absorption through skin.
  • Brandgefahr Special Hazards of Combustion Products: Fumes from fire may contain toxic mercury vapor.
  • Sicherheitsprofil A poison. When heated to decomposition it emits very toxic fumes of Hg and I-. See also MERCURY(I1) IODIDE.
  • mögliche Exposition Mercuric iodide is used in medicine and in analytical chemistry.
  • läuterung methode Crystallise it from MeOH or EtOH and wash it repeatedly with distilled water (solubility is 0.006% at ~25o). It has also been mixed thoroughly with excess 0.001M iodine solution, filtered, washed with cold distilled water, rinsed with EtOH and Et2O, and dried in air. It changes colour reversibly to yellow at ~130o. [Friend Nature 109 341 1922.] POISONOUS.
  • Inkompatibilitäten Violent reaction with active metals; potassium, sodium, acids, chlorine trifluoride. Inorganic mercury compounds are incompatible with acetylene, ammonia, chlorine dioxide; azides, calcium (amalgam formation), sodium carbide, lithium, rubidium, copper. Mercury iodide is a mild reducing agent. Keep away from oxidizers. Reacts with sodium azide to form mercury(II) azide, which is shock-, friction-, and heat-sensitive. Incompatible with acetylene, ammonia, chlorine dioxide, azides, chlorine trifluoride, calcium (because of amalgam formation), sodium carbide, lithium, rubidium, copper (NIOSH, 1997)
MERCURY(II) IODIDE Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Quecksilberdiiodid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global(0)Suppliers
7774-29-0, MERCURY(II) IODIDE Verwandte Suche:
  • MERCURIC IODIDE, RED, REAGENT (ACS)MERCURIC IODIDE, RED, REAGENT (ACS)MERCURIC IODIDE, RED, REAGENT (ACS)MERCURIC IODIDE, RED, REAGENT (ACS)
  • Mercury(II) diiodide
  • Red mercury iodide
  • Mercury(II) iodide, ACS, 99.0% min (Assay-dried basis)
  • Mercuric iodide: (Mercury(II) iodide)
  • MERCURIC IODIDE extrapure AR
  • MERCURIC IODIDE pure
  • Mercury (II) Iodide, red powder
  • Mercuric Iodide, Red, Powder, Reagent
  • MERCURY(II) IODIDE, 99.999% METALS BASIS
  • MERCURY(II) IODIDE, ANHYDROUS, BEADS, -1 0 MESH, 99.999%
  • MERCURIC IODIDE, RED ACS REAGENT
  • MERCURY(II) IODIDE, RED, 99+%, A.C.S. RE AGENT
  • MERCURY(II) IODIDE RED 99+% A.C.S. &
  • MERCURY (II) IODIDE ANHYDROUS (99.999%-HG)
  • MERCURY(II) IODIDE 99+%
  • MERCURY(II) IODIDE RED EXTRA PURE PH FRANC 99+%
  • MERCURY(II) IODIDE RED 99.5% GR ACS
  • MercuricIodideRedGr
  • Mercury(II)iodide,ultradry,99.999%(metalsbasis)
  • Mercury(II) iodide, red, 99+%
  • MERCURIC IODIDE 99.999%
  • MERCURIC IODIDE, RED REAGENT (ACS)
  • Mercury(II)iodide,99+%(ACS)
  • Mercury(II)iodide,anhydrous(99.999%-Hg)PURATREM
  • MERCURICIODIDE,RED,POWDER,REAGENT,ACS
  • Quecksilber(II)-jodid
  • alpha-mercury iodide
  • MERCURY(II) IODIDE: 99.999% ULTRADRY, AMPOULED UNDER ARGON
  • MERCURY(II) IODIDE, ANHYDROUS: (99.999% HG), -20 MESH, UNDER ARGON
  • Mercury (Ⅱ) Iodide,Red
  • Mercury(II) iodide, red, reagent grade, ACS
  • MERCURIC IODIDE RED PWD
  • Mercury(II) Iodide Powder
  • alpha-mercury(ii)iodide
  • HgI2
  • Hydrargyrum bijodatum
  • MERCURY (II) BINIODIDE, RED
  • MERCURY(II) IODIDE
  • MERCURY(II) IODIDE RED
  • MERCURIC IODIDE
  • MERCURIC IODIDE RED
  • MERCURY(+2)IODIDE, RED
  • VALSER'S REAGENT
  • hydrargyrumbijodatum
  • mercuriciodide,[solution]
  • Mercury biniodide
  • Mercury iodide (HgI2)
  • mercurybiniodide
  • mercuryiodide(hgi2)
  • Red mercuric iodide
  • redmercuriciodide
  • Mercury iodide red
  • MERCURY(II) IODIDE, ANHYDROUS, BEADS, -10 MESH, 99.999% METALS BASIS
  • Mercury(II) iodide, ACS reagent, red
  • MERCURY(II) IODIDE RED, FOR ANALYSIS
  • MERCURY(II) IODIDE RED 1 KG
  • MERCURY(II) IODIDE RED 100 G