Boric acid disodium salt,tetrahydrate

Boric acid disodium salt,tetrahydrate Struktur
12045-87-3
CAS-Nr.
12045-87-3
Englisch Name:
Boric acid disodium salt,tetrahydrate
Synonyma:
Kernite;hydrogen borate
CBNumber:
CB21452877
Summenformel:
BH9Na2O7
Molgewicht:
0
MOL-Datei:
12045-87-3.mol

Boric acid disodium salt,tetrahydrate Eigenschaften

Dichte
1.950
Aggregatzustand
white monoclinic crystals
Farbe
white monoclinic crystals, crystalline
Wasserlöslichkeit
% anhydrous in H2O: 14.82 (60°C), 17.12 (70°C), 19.88 (80°C), 23.31 (90°C), 28.22 (100°C) [KIR78]
CAS Datenbank
12045-87-3
EPA chemische Informationen
Kernite (12045-87-3)

Sicherheit

Boric acid disodium salt,tetrahydrate Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Colorless to white, two good cleavages, luster vitreous to pearly. Mohs hardness 3, d 1.95. Noncombustible.

Verwenden

Major source of borax and boron compounds.

Definition

A natural sodium borate found in Kern County, California.

Landwirtschaftliche Anwendung

Kernite (Na2B4O7·4H2O) is a borate mineral, like rasorite and tincal (Na2B4O7.10H2O)T. These three are the main sources of borax. Kernite is found in Kern country, California.

Boric acid disodium salt,tetrahydrate Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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  • Kernite
  • hydrogen borate
  • 12045-87-3
  • BH9Na2O7
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