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Electronic Grade Hydrofluoric Acid

Electronic Grade Hydrofluoric Acid

1000.00 - 2600.00 USD ($)/Metric Ton

Product Details:

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Price And Quantity

  • 1000.00 - 2600.00 USD ($)/Metric Ton
  • 5-18 Metric Ton

Trade Information

  • 5000 Metric Ton Per Month
  • 20 Days

Product Description


Electronic Grade Hydrofluoric Acid


Formula: HF                                          


CAS No. 7664-39-3     Division Of Class: 8.1, corrosives presenting acidic properties   Physical and chemical properties: Formula is HF, and molecular  weight is 20.01, it is a kind of colorless and transparent liquid, and  the relative density is around 1.15-1.18. It can have a reaction with  normal metal, metallic oxide and hydroxide, generating all kinds of  salts. With high corrosivity, it can erode glass and silicate,  generating gaseous silicon tetra fluoride.  High purity hydrofluoric  acid can be used as highly acid detergent and corrodent, which can also  be used with nitric acid, glacial acetic acid, hydrogen peroxide and  ammonium hydroxide and etc,with certain proportion.   Application range: Hydrofluoric acid can be applied in solar  photovoltaic, LCD, semiconductor industries, mainly playing a role in  surface cleaning of silicon wafer, and cleaning and etching in chip  manufacture process. Besides, it can also be analytical reagent,  industrial chemical reagent in atomic energy and making high purity  chemicals containing fluorine


Cowin Industry Limited Shandong Hirch Chemical Co., Ltd.

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