China Best Price Electron Grade Hydrogen Fluoride 99.99% Hf for Whole Sale

China Best Price Electron Grade Hydrogen Fluoride 99.99% Hf for Whole Sale

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

Through a long-term development, our SODIUM ALUMINUM FLUORIDE, Cobalt Carbonate, Nickel Nitrate has being the best-selling in domestic and abroad obtained numerous of merchants'approvals and faith. Strive for the development and success of customers, let us work together to create a better future. With high-performance production equipment, strict quality management strategies and quality control methods, we can quickly provide customers with high-quality, low-cost, outstanding products. Since our establishment, our company has continuously improved, perfected and upgraded existing equipment, and increased the research and development of new equipment and technology, so that our products always have strong core competitiveness. We have realized the transformation from manufacturing to creation successfully after innovation with our own unique technology.

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.

As the market demand for China Best Price Electron Grade Hydrogen Fluoride 99.99% Hf for Whole Sale continues to grow, our company continues to develop more valuable products. Please send us your specifications and requirements, or feel free to contact us with any questions or inquiries that you may have. We have various models with complete specifications, excellent quality, and can also be customized according to user needs.
Hot Tags: hydrofluoric acid, China, manufacturers, suppliers, factory, customized, buy, price, quotation, Magnesium Fluoride Sintered, Inorganic Acids, Cobalt Tetroxide, CAS:7718-54-9, Fluozirconic Acid, CoO

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