Factory Supply Electron Grade Hydrogen Fluoride Hf for Exporting

Factory Supply Electron Grade Hydrogen Fluoride Hf for Exporting

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

Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for Magnesium Fluoride Sintered, K2ZrF6, Nickel nitrate hexahydrate. Not only do we produce traditional standard products, but we continue to adapt to customers' needs and constantly develop new varieties. We adhere to the business philosophy of 'strict requirements, excellence, service customers, and create wealth', and are willing to communicate and cooperate with customers at home and abroad for a better future! After many years of development, our company has provided thousands of customers with high-quality product experience. We always pursued the most cost-effective products.

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.

With strong technical strength, supply and marketing capabilities, our products are widely used in Factory Supply Electron Grade Hydrogen Fluoride Hf for Exporting. The company firmly believes that only innovation can develop, and only at the forefront of the industry can it have stable customers. We uphold the core value of 'customer service as the center' with a group of highly enterprising professional and technical personnel, and implement modern scientific management in an all-round way to continuously enhance the comprehensive capabilities of the company.
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