Disilber(1+)sulfat Produkt Beschreibung

Silver sulfate Struktur
10294-26-5
  • CAS-Nr.10294-26-5
  • Bezeichnung:Disilber(1+)sulfat
  • Englisch Name:Silver sulfate
  • Synonyma:Disilber(1+)sulfat
    ver suL;disilver;disilver(1+);Silver sulfat;SILVER SULFATE;SILVER SULPHATE;disilversulphate;SilverSulphateGr;SILVER(I) SULFATE;SILVER SULFATE PWD
  • CBNumber:CB5677261
  • Summenformel:Ag2O4S
  • Molgewicht:311.8
  • MOL-Datei:10294-26-5.mol
Disilber(1+)sulfat physikalisch-chemischer Eigenschaften
  • Schmelzpunkt: :652 °C (lit.)
  • Siedepunkt: :1085 °C
  • Dichte :5.45
  • Flammpunkt: :1085°C
  • storage temp.  :Keep in dark place,Sealed in dry,Room Temperature
  • Löslichkeit :8g/l
  • Aggregatzustand :Solid
  • Wichte :5.45
  • Farbe :White to off-white
  • PH :5-6 (5g/l, H2O, 25℃)
  • Wasserlöslichkeit :7.4 g/L (20 ºC)
  • Sensitive  :Light Sensitive
  • Merck  :14,8529
  • Solubility Product Constant (Ksp) :pKsp: 4.92
  • Stabilität: :Stability Stable, but light-sensitive.
  • InChIKey :YPNVIBVEFVRZPJ-UHFFFAOYSA-L
  • CAS Datenbank :10294-26-5(CAS DataBase Reference)
  • EPA chemische Informationen :Silver sulfate (10294-26-5)
Sicherheit

Silver sulfate Chemische Eigenschaften,Einsatz,Produktion Methoden

  • R-Sätze Betriebsanweisung: R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
    R36:Reizt die Augen.
    R35:Verursacht schwere Verätzungen.
  • 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.
    S39:Schutzbrille/Gesichtsschutz tragen.
    S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
    S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
    S30:Niemals Wasser hinzugießen.
  • Chemische Eigenschaften Small, colorless, lustrous crystals or crystalline powder. Contains about 69% silver, turns gray on exposure to light.Soluble in ammonium hydroxide, nitric acid, sulfuric acid, hot water; insoluble in alcohol.
  • Physikalische Eigenschaften Colorless crystals or powder; slowly darkens when exposed to light; density 5.45 g/cm3; melts at 652°C; decomposes at 1,085°C; slightly soluble in water; dissolves in nitric acid, concentrated sulfuric acid and ammonia solution.
  • Verwenden Silver sulfate is used as a catalyst to oxidize long chain aliphatic hydrocarbons in the determination of chemical oxygen demand (COD).
  • synthetische Silver sulfate is precipitated by adding sulfuric acid to a solution of silvernitrate:

    2Ag+(aq) + SO42- (aq) → Ag2SO4 (s) The precipitate is washed with hot water and preparation is under ruby red illumination.

  • Allgemeine Beschreibung Odorless white to gray solid. Sinks and mixes with water.
  • Reaktivität anzeigen Silver sulfate has weak oxidizing or reducing powers. Redox reactions can however still occur. The majority of compounds in this class are slightly soluble or insoluble in water. If soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. These compounds are not water-reactive.
  • Hazard Highly toxic.
  • Health Hazard Contact with eyes causes irritation. If continued for a long period, ingestion or inhalation of silver compounds can cause permanent discoloration of the skin (argyria).
  • läuterung methode Crystallise the sulfate form hot conc H2SO4 containing a trace of HNO3, and dilute with H2O while being strongly cooled. The precipitate is filtered off, washed with H2O and dried at 120o. Its solubility in H2O is 0.8% at 17o, and 1.46% at 100o. Store it in the dark. [Glemser & Sauer in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p 1042 1965.]
Silver sulfate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Disilber(1+)sulfat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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10294-26-5, Silver sulfate Verwandte Suche:
  • Silver sulfate, extra pure, 99% 10GR
  • Silver Sulfate, Powder, Reagent
  • Sulfuric Acid, Reagent
  • Silver sulfate, 99%, extra pure
  • disilver(1+)
  • disilver(1+)sulphate
  • Sulfuricacid,disilver(1+)salt
  • Silver sulfate,pure,10 g/l solution in sulfuric acid
  • Silver sulfate, reagent grade, ACS
  • Silver sulfate, solution 1% in sulfuric acid, for COD determination, according to ISO 6060
  • Silver sulfate, solution 0,66% in sulfuric acid
  • Silver sulfate/ 99.9%
  • SILVER SULFATE EXTRA PURE 50 G
  • SILVER SULFATE GR FOR ANALYSIS ACS
  • SILVER SULFATE SOLUTION 80 G/L IN SULFUR
  • SILVER SULFATE EXTRA PURE 250 G
  • Silver sulfat
  • ver suL
  • SILVER SULFATE PWD
  • Silver (I) Sulfate 95%
  • SILVER SULFATE, 99.999%SILVER SULFATE, 99.999%SILVER SULFATE, 99.999%SILVER SULFATE, 99.999%
  • SILVER SULFATE, REAGENT (ACS)SILVER SULFATE, REAGENT (ACS)SILVER SULFATE, REAGENT (ACS)
  • Silver sulfate, 99.999% (Metals basis)
  • Silver sulfate >=99.99%
  • Silver sulfate 99.999% trace metals basis
  • Silver sulfate puriss., >=99%
  • Silver sulfate, For ACS analysis
  • Silver Sulfate, For Analysis
  • Silver sulfate, For AAS analysis
  • Silver sulfate, 10g/L Solution in Sulfuric Acid
  • SILVERSULFATE,POWDER,REAGENT,ACS
  • disilver
  • disilversulphate
  • sulfuric acid, disilver salt
  • SILVER(I) SULFATE: 99.9% (69%AG)
  • SILVER SULPHATE 6,6 G/L (H2SO4) AVS TITR
  • SILVER SULFATE, PARTICLE SIZE <100 MICRONS
  • Silver sulfate, Premion(R), 99.999% (metals basis)
  • Silver sulfate, Premion(R), 99.99% (metals basis), Ag 68.9% min
  • SILVER SULPHATE extrapure AR
  • SILVER SULPHATE pure
  • Silver sulfate, Premion, 99.99% (metals basis), Ag 68.9% min
  • Silver sulfate, Premion, 99.999% (metals basis)
  • Silver sulfate-Sulfuric acid solution
  • sulfuricacid,disilver(1++)salt
  • Silver sulfate, ACS, 98.0% min.
  • SILVER SULFATE ACS REAGENT
  • SILVER SULFATE 99% A.C.S. REAGENT
  • SILVER SULFATE, ACS
  • SILVER SULFATE EXTRA PURE
  • SILVER SULFATE, 99.999%
  • SILVER SULFATE, REAGENTPLUS, 99.99+%
  • SILVER SULFATE R. G., REAG. ACS
  • SilverSulphateGr
  • SilverSulphateExtraPure
  • SILVER SULFATE
  • SILVER SULPHATE
  • SILVER(I) SULFATE