Hf Hydrofluoric Acid for Sale /Hydrofluoric Acid Price 70% 50%, 40%, 49% with Factory Supply

Hf Hydrofluoric Acid for Sale /Hydrofluoric Acid Price 70% 50%, 40%, 49% with Factory Supply

Properties: It is colorless, clarified and smoking liquid, excitive taste.
Application: As a start for making other fluoride salts. It is used as etch to sculpt glass, electroplate, reagent, zymosis and chinaware.
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Product Details

We adhere to the service tenet of 'serving users, being responsible for users, and satisfying users', and provides customers with high-quality Fluozirconic Acid, Nickel Acetate, Lithium Hexafluoroaluminate and comprehensive services. Our customers mainly distributed in the North America, Africa and Eastern Europe. With first-class product quality and considerate service, our company maintains a sustained and stable development, and our brand awareness has increased year after year. We're convinced that with joint endeavours, the business between us will bring us mutual benefits.

Hydrofluoric acid is a colorless, transparent liquid, strongly acidic, and highly corrosive to metals and glass.

Hydrofluoric acid plays an important role in the purification of aluminum and uranium due to its ability to dissolve oxides. Hydrofluoric acid is also used to etch glass, engraving patterns, marking scales and text; the semiconductor industry uses it to remove oxides from silicon surfaces, which can be used in alkylation of isobutane and n-butene in refineries. The catalyst also uses hydrofluoric acid in the "soaking" process of removing oxygen-containing impurities from the surface of the stainless steel. Formula: HF
CAS No.: 7664-39-3
M.W.: 20.01
Properties: It is colorless, clarified and smoking liquid, excitive taste

Specification:

IndexNo.1No.2No.3No.4
HF40%min55%min60%min70%min
H2SiF60.02%max0.2%max0.4%max0.4%max 
H2SO40.02%max0.08 %max0.08 %max0.08%max

Application: As a start for making other fluoride salts. It is used as etch to sculpt glass, electroplate, reagent, zymosis and chinaware. 

Packing: in net 25kg plastic drum

Hazardous details:

UN No.: 1790
Class: 8
Packing: II

Since the ability to bond between a hydrogen atom and a fluorine atom is relatively strong, and hydrogen bonds exist between hydrogen fluoride molecules in an aqueous solution, hydrofluoric acid cannot be completely ionized in water, so theoretically a low concentration of hydrofluoric acid is a weak acid. It is extremely corrosive and can strongly corrode metals, glass and silicon-containing objects. Inhalation of vapors or contact with the skin can cause intractable burns. The laboratory is usually made of fluorite (mainly calcium fluoride) and concentrated sulfuric acid. It needs to be sealed in a plastic bottle and kept in a cool place.

Our company continuously adjusts and optimizes its operating products, strengthens market marketing and expansion, and has a large number of stable customers in the development of the Hf Hydrofluoric Acid for Sale /Hydrofluoric Acid Price 70% 50%, 40%, 49% with Factory Supply industry by virtue of advanced management methods, sensitive market information and comprehensive service. We integrate modern technology into the entire process of enterprise technology production and operation. Our enterprise operations will be carried out with a complete quality assurance system and excellent after-sales service.
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