Zirconiumsulfat

Bezeichnung:Zirconiumsulfat

CAS-Nr14644-61-2

Englisch Name:Zirconium sulphate

CBNumberCB7671773

SummenformelO8S2Zr

Molgewicht283.35

MOL-Datei14644-61-2.mol

Synonyma

Zirconiumsulfat

Zirconiumsulfat physikalisch-chemischer Eigenschaften

Schmelzpunkt	410°C
Dichte	3.22
Löslichkeit	H2O: slightly soluble(lit.)
Farbe	white hygroscopic crystals, crystalline
Wasserlöslichkeit	52.5g/100g solution H2O (18°C); deposits solid with elementary composition 4ZrO2 · 3SO3 · 15H2O, on standing at ambient temp [MER06]
Merck	13,10235
InChIKey	ZXAUZSQITFJWPS-UHFFFAOYSA-J
CAS Datenbank	14644-61-2(CAS DataBase Reference)
EPA chemische Informationen	Zirconium sulfate (14644-61-2)

Sicherheit

Kennzeichnung gefährlicher	C,Xi
R-Sätze:	34-36/37/38
S-Sätze:	26-27-36/37/39-45
RIDADR	UN 3264 8/PG 3
RTECS-Nr.	ZH9100000
TSCA	Yes
HazardClass	8
PackingGroup	II
Giftige Stoffe Daten	14644-61-2(Hazardous Substances Data)

Gefahreninformationscode (GHS)

Zirconium sulphate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R34:Verursacht Verätzungen.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S27:Beschmutzte, getränkte Kleidung sofort ausziehen.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Chemische Eigenschaften
white crystal(s) [STR93]
Physikalische Eigenschaften
Anhydrous sulfate is a microcrystalline hygroscopic solid; density 3.22 g/cm3; decomposes at 410°C; soluble in water.
The tetrahydrate, Zr(SO₄)₂?4H₂O, is a white crystalline solid; orthorhombic crystals; loses three molecules of water between 100 and 150°C; becomes anhydrous at 380°C; soluble in water, 52.5 g/100g solution; the solution deposits a solid on standing; the aqueous solution is strongly acidic, decomposed by bases or on heating.
Verwenden
Zirconium sulfate [Zr(SO4)2] is an ingredient in lubricants that do not disintegrate at hightemperatures. It is also used for tanning leather to make it white and as a chemical reagent and catalyst in chemical laboratories.
synthetische
Zirconium sulfate is prepared by the action of sulfuric acid on zirconium hydroxide: Zr(OH)₄ + 2H₂SO₄ → Zr(SO₄)₂ + 4H₂O
Also, it is prepared by treating zirconyl chloride with hot concentrated sulfuric acid: ZrOCl₂ + 2H₂SO₄ → Zr(SO₄)₂ + H₂O + 2HCl.
Allgemeine Beschreibung
Anhydrous Zirconium sulphate is a colorless microcrystalline solid. Zirconium sulphate is also obtained as a white crystalline tetrahydrate, ZrSO4.4H2O. Both forms are soluble in water and noncombustible. Zirconium sulphate is corrosive to aluminum. Zirconium sulphate is used in chemical analysis, as an additive for lubricants, and for many other uses.
Air & Water Reaktionen
Water soluble.
Reaktivität anzeigen
Zirconium sulphate is a weak oxidizing agent. Water solutions are acidic and corrosive to aluminum and other metals
Health Hazard
Has only a mild pharmacological action. Inhalation of dust may irritate nose and throat. Contact with eyes or skin causes irritation.
Brandgefahr
Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot.
Flammability and Explosibility
Non flammable
Sicherheitsprofil
Poison by intraperitoneal route. Moderately toxic by ingestion and subcutaneous routes. A corrosive. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of SOx. See also SULFATES and ZIRCONIUM COMPOUNDS.

Zirconium sulphate Upstream-Materialien And Downstream Produkte

Zirconiumsulfat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

14644-61-2, Zirconium sulphate Verwandte Suche:

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