Sodium Silicofluoride

Sodium Silicofluoride

It is a green powder with hygroscopic, absorb moisture and soluble in water.
It is used as fluidizer and hole-sealing agent of aluminum-alloy.
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Product Details

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Nickel Fluoride is yellow-green or light yellow tetragonal crystals, hygroscopic, slightly soluble in water, solubility at about 25% at 25 ° C, also slightly soluble in anhydrous hydrogen fluoride, soluble in hydrofluoric acid, dilute sulfuric acid, dilute nitric acid. The property is relatively stable and slowly changes to an oxide at the melting point temperature. The nature is relatively stable and slowly changes to an oxide at the melting temperature. Sublimation when heated above 1000 ° C in a HF gas stream. Slightly soluble in water. Soluble in acid, alkali, ammonia and ether; insoluble in ethanol.

Formula: NiF2·4H2O

CAS No.: 13940-83-5
M.W.: 168.70
Properties: It is a green powder with hygroscopic, absorb moisture and soluble in water.

Application: It is used as fluidizer and hole-sealing agent of aluminum-alloy. Nickel fluoride is a water insoluble nickel source for oxygen sensitive applications such as metal production. Fluoride compounds have many applications in current technology and science, from refining and etching to synthetic organic chemistry and pharmaceutical manufacturing.Fluoride is also commonly used in alloying metals and optical metal deposition. Nickel fluoride is usually available immediately in most rolls. Ultra high purity and high purity compositions improve optical quality and usefulness as scientific standards. Nanoscale elemental powders and suspensions can be considered as alternative high surface area forms.

Storage: Store at a cool and dry place with seal hermetically.
Packing: 25Kg net bags.

Hazardous details:
UN No.: 3288
Class: 6.1    
Packing: III


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