Description

About Hydrofluoric Acid 49% Solution, Technical/Lab Grade

Hydrofluoric Acid, is the aqueous solution of Hydrogen Fluoride (49% concentration). Fluorine is the only halogen that does not form a strong acid, due in part to the electronegativity and small size of the fluorine atom which results in stronger bond formation between fluorine and hydrogen.

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COMMON USES AND APPLICATIONS
  • Synthesis of fluorine-containing compounds (e.g. Teflon, Prozac, freon)
  • Glass etching
  • Cleaning agent
  • Dissolving rock samples for analysis
  • Oil refining
  • Laboratory reagent

PRODUCT INFORMATION

CAS RN
7664-39-3
Molecular Formula
HF
Molecular Weight
20.01
Synonyms
Hydrogen fluoride, Fluorhydric acid, Fluorane, Hydrofluoride, Hydrogen-fluoride, Rubigine, Fluohydric Acid
PubChem CID
Grade
Technical/Lab Grade
Percent Purity
49%
Chemical Name
Hydrofluoric Acid
UN Number
Assay
49.5%
Arsenic (As)
0.19 ppm
Heavy Metals
0.2 ppm
Iron (Fe)
0.34 ppm
Sulfate and Sulfite as SO4
1.2 ppm
Hydrofluorosilicic acid
0.0044%
Residue after Ignition
<5 ppm
Chloride (Cl)
5 ppm
Phosphate (PO4)
1 ppm
Copper (Cu)
<0.1 ppm
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Customer Reviews and Q&A

5.0
Rated 5.0 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
2 reviews
  • Michael B.
    Flag of United States
    Verified Buyer
    Reviewing
    Hydrofluoric Acid 49% Solution, Technical/Lab Grade
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    HF

    All good thanks

  • Rebecca L.
    Flag of United States
    Verified Buyer
    Reviewing
    Hydrofluoric Acid 49% Solution, Technical/Lab Grade
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Timely and Safely Sent Purchase

    Excellent quality, timely delivery, and packed safely.

Safety and Shipping

DOT: Hydrofluoric acid solution, 8,(6.1) UN1790, PG I Inhalation Hazard, Hazmat Fee Required, Poison Pack Fee Required

Important: This product will only be shipped to Schools, Universities, Laboratories, or Companies. If you are an individual ordering this product, it will not be shipped to you. It will be deleted from your order and the rest of the order will be shipped without your confirmation. A Statement of Use is required for purchase.

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