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Industry Grade 70% Hydrofluoric Acid HF CAS 7664-39-3

  • Hydrofluoric Acid

  • XLW


Hydrofluoric Acid (HF)

Obtained by dissolving HF (hydrogen fluoride) in water. Used for carving glass, cleaning residual sand on castings, controlling fermentation, electropolishing, and cleaning corroded semiconductor silicon wafers (mixed with HNO3 acid). Due to the relatively strong binding ability between hydrogen and fluorine atoms, hydrofluoric acid cannot be fully ionized in water.


Product Specification

Product Name: Hydrofluoric Acid
Other Names: Hydrogen fluoride,anhydrous; hydrogen fluoride; fluoride; (~2~H)hydrogen fluoride; Hydrogen Fluotride; Anhydrous Hydrogen Fluoride
Molecular Formula: HF  
UN No.: 1790
HS No.: 2811119000  
CAS No.: 7664-39-3  
EINECS No.: 231-634-8
Hazard Class: 8+6.1
Appearance: colorless liquid


Product Parameters

Product Name Hydrofluoric acid
CAS No. 7664-39-3
Other Names HF
Molecular Mormula HF
Place of Origin China
Density 1.22
Appearance Colourless liquid
Boiling point 101ºC
Melting point 8ºC
Density 1.22g / mL
Quantity 16mts or 20mts for 1*20'GP/22MTS
Package: 25kg/drum,35kg/drum,250kg/drum
UN No. UN 1779

b999cdb5d6d12faf02e27d9240f4be914hydrochloric acid HCL19

Packaging Details

The hydrofluoric acid packing in 25kg/35kg/250kg plastic drum, IBC Drum(1200kg), ISO Tanker

hydrochloric acid HCL34Formic Acid142Formic Acid82Formic Acid53

Our services

1. Purity, Package, Mark, thiry party test (SGS,BV,Intertek,CIQ)
2. Sample order are acceptable
3. Reply you for your inquiry asap within 12 hours

4. Cargoes photo before and after loading into container will be sent to you by email

5. Guaranteed delivery time

6. Full experience in this field

7. Good cooperation with cargo agents and shipping companies

8. professional sales and engineers will solve the problem you concern


Company Profile

Shijiazhuang Xinlongwei Chemical Co., Ltd. focuses on liquid hazardous chemicals and is one of the largest producers and exporters of hydrochloric acid, sulfuric acid, hydrogen peroxide, caustic soda liquids, nitric acid and lead nitrate in northern China. On the basis of mutual benefit, we have established business relations with customers in more than 50 countries and regions.
With high quality products and perfect production quality management system, the company passed SGS and ISO 9001 certification in July 2014.





Room 507, Zhonghua Building, 707 Union Road, Xinhua District, Shijiazhuang City, Hebei Province, China
Shijiazhuang Xinlongwei Chemical Co., Ltd., focus on Liquid Hazard Chemicals and being one of the largest manufacturer and exporter of Hydrochloric Acid, Sulfuric Acid, Hydrogen Peroxide, Caustic Soda Liquid, Nitric Acid and Lead Nitrate in North China.

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