Kaliumtetrahydroborat Produkt Beschreibung

Potassium borohydride Struktur
13762-51-1
  • CAS-Nr.13762-51-1
  • Bezeichnung:Kaliumtetrahydroborat
  • Englisch Name:Potassium borohydride
  • Synonyma:Kaliumtetrahydroborat
    KBH;KBH4;K[BH4];POTASSIUMAMIDE;Kaliumborhydrid;POTASSIUM BORANATE;tassium Borohydrid;potassium:boranuide;Potassium borohydrid;potassiumborohydrate
  • CBNumber:CB7455373
  • Summenformel:BH4K
  • Molgewicht:53.94
  • MOL-Datei:13762-51-1.mol
Kaliumtetrahydroborat physikalisch-chemischer Eigenschaften
Sicherheit
  • Kennzeichnung gefährlicher :F,T,C
  • R-Sätze: :14/15-24/25-34-11
  • S-Sätze: :26-36/37/39-43-45-7/8-28A-16
  • RIDADR  :UN 1870 4.3/PG 1
  • WGK Germany  :-
  • RTECS-Nr. :TS7525000
  • F  :10
  • TSCA  :Yes
  • HS Code  :2850 00 20
  • HazardClass  :4.3
  • PackingGroup  :I
  • Toxizität :LD50 orally in Rabbit: 167 mg/kg LD50 dermal Rabbit 230 mg/kg

Potassium borohydride Chemische Eigenschaften,Einsatz,Produktion Methoden

  • R-Sätze Betriebsanweisung: R14/15:Reagiert heftig mit Wasser unter Bildung hochentzündlicher Gase.
    R24/25:Giftig bei Berührung mit der Haut und beim Verschlucken.
    R34:Verursacht Verätzungen.
    R11:Leichtentzündlich.
  • S-Sätze Betriebsanweisung: S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
    S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
    S43:Zum Löschen . . . (vom Hersteller anzugeben) verwenden (wenn Wasser die Gefahr erhöht, anfügen: "Kein Wasser verwenden").
    S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
    S7/8:Behälter trocken und dicht geschlossen halten.
    S16:Von Zündquellen fernhalten - Nicht rauchen.
  • Chemische Eigenschaften White, crystalline powder. Stable in moist and dry air, stable in vacuum to 500C, decomposed by acids with evolution of hydrogen. Partially soluble in water and ammonia; insoluble in ethers and hydrocarbons.
  • Verwenden Reducing agent; source of H-.
  • Allgemeine Beschreibung Potassium borohydride is a white crystalline or powdered solid. When exposed to water Potassium borohydride may react violently and start a fire. Potassium borohydride is toxic by ingestion. Potassium borohydride is used to make other chemicals.
  • Air & Water Reaktionen Highly flammable. When exposed to water Potassium borohydride may react violently and start a fire. Produce flammable gases on contact with water. May ignite on contact with water or moist air.
  • Reaktivität anzeigen A reducing agent. Reacts rapidly and dangerously with oxygen and with other oxidizing agents, even weak ones. Thus, they are likely to ignite on contact with alcohols. Hydrides are incompatible with acids, alcohols, amines, and aldehydes.
  • Hazard Flammable, dangerous fire risk. Toxic by ingestion.
  • Health Hazard Inhalation or contact with vapors, substance or decomposition products may cause severe injury or death. May produce corrosive solutions on contact with water. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control may cause pollution.
  • Brandgefahr Produce flammable gases on contact with water. May ignite on contact with water or moist air. Some react vigorously or explosively on contact with water. May be ignited by heat, sparks or flames. May re-ignite after fire is extinguished. Some are transported in highly flammable liquids. Runoff may create fire or explosion hazard.
  • Sicherheitsprofil Poison by ingestion. Burns quietly in air. When heated to decomposition it emits toxic fumes of K2O. See also BORON COMPOUNDS and HYDRIDES.
  • läuterung methode Crystallise it from liquid ammonia. It is slowly hydrolysed by H2O. Its solubility at ~20o in H2O or liquid NH3 is 20%, in MeOH it is 0.7%, in Me2NCHO it is 15% and in MeOH/H2O (1:4) it is 13%. [Jons & Wallbridge Progr Inorg Chem 11 99-231 1970.]
Potassium borohydride Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Kaliumtetrahydroborat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global(0)Suppliers
13762-51-1, Potassium borohydride Verwandte Suche:
  • POTASSIUM TETRAHYDRIDOBORATE
  • POTASSIUM TETRAHYDROBORATE
  • POTASSIUM BORANATE
  • POTASSIUM BOROHYDRIDE
  • POTASSIUM BOROHYDRIDE, 98+%
  • Potassium borohydride, 99.9% metals basis
  • PotassiumBorohydride>95%
  • Potassium borohydrid
  • POTASSIUMBOROHYDRIDE,REAGENT
  • tassium Borohydrid
  • POTASSIUMAMIDE
  • borohydruredepotassium
  • K[BH4]
  • Kaliumborhydrid
  • Kaliumtetrahydridoborat
  • KBH4
  • Potassium borohydrate
  • potassiumborohydrate
  • potassiumtetrahydroborate(1-)
  • tetrahydro-borate(1-potassium
  • KBH
  • PotassiuM borohydride 99.9% trace Metals basis
  • PotassiuM borohydride puruM, >=97.0% (RT)
  • Borate(1-), tetrahydro-, potassium
  • Borate(1-),tetrahydro-,potassium
  • Borohydrure de potassium
  • potassium:boranuide
  • High purity 99% factory direct CAS NO:13762-51-1,Potassium borohydride high quality lower prices
  • 13762-51-1
  • H4BK
  • Tetrahydroborates
  • Classes of Metal Compounds
  • K (Potassium) Compounds (excluding simple potassium salts)
  • Reduction
  • B (Classes of Boron Compounds)
  • Typical Metal Compounds
  • Borohydrides
  • Synthetic Reagents
  • Inorganic Chemicals
  • B (Classes of Boron Compounds)
  • Classes of Metal Compounds
  • K (Potassium) Compounds (excluding simple potassium salts)
  • Reduction
  • Synthetic Organic Chemistry
  • Tetrahydroborates
  • Typical Metal Compounds
  • BorohydridesMetal and Ceramic Science
  • Potassium Salts
  • Salts
  • Synthetic Reagents
  • Borohydrides
  • metal hydrides
  • Chemical Synthesis
  • Materials Science
  • Metal and Ceramic Science
  • Potassium Salts
  • Synthetic Reagents
  • NULL