Factory Direct Selling Low Price Hydrofluoric Acid 50% 55% 70%

Factory Direct Selling Low Price Hydrofluoric Acid 50% 55% 70%

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

The strong core competitiveness of our enterprise comes from our excellent independent innovation ability, which makes our Ammonium Fluorozirconate, Ammonium Bifluoride 98.5%, Hydrofluoric Acid has higher added value than similar products. Our company adheres to the business philosophy of integrity and responsibility, takes sincerity as the foundation, maintains the common mind and stresses the specialization. Emerson once said that 'health is the first wealth in life.' Only with good health can we enjoy a happy life. We insist on starting from the details, starting from the bit by bit, infiltrating the spirit of meticulous work into every link and strive to create products and perfect services. We strengthen the construction of the talent team, make full use of the brand and product technology advantages to offer customers with higher-quality products and professional services.

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.

Renowned for its quality and robustness, our Factory Direct Selling Low Price Hydrofluoric Acid 50% 55% 70% is reliable even in the most demanding environments. We actively participates in industry technology exchange conferences at home and abroad and has established good cooperative relations with many countries. We believe that building a distinctive corporate culture is of great significance for improving our management level, promoting company values, enhancing core competitiveness, and promoting scientific development.
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