Ammonium Bifluoride

Chemical Formula: NH4HF2

CAS No. :1341-49-7

UN No. :1727

Synonym

  • Ammonium Hydrogendifluoride

Quality Specifications

  • Flakes         Free Flowing Beads

  • Purity

    98% min         98% min

  • (NH4)2SiF6

    1.5% max       0.01 max

  • (NH4)2SO4

    0.1% max       0.01% max

  • Residues

    0.2% max       0.05% max

Physical Properties

  • Appearance

    Flakes: White crystals

  • Beads: White translucent beads

  • Bulk Density

    700 g/l

  • Melting Point

    257°F (125°C)

  • Boiling Point

    463°F (239.5°C)

  • Decomposition

    460°F (238°C)

  • Solubility in Water (at 20°C)

    630 g/L

  • Molecular Weight

    57.04

Packaging

  • 25 kg (55.12 lbs) polyethylene lined paper bags

The information provided in this document is believed to be accurate and was obtained from sources believed to be reliable. However, the information is provided without any representation or warranty, expressed or implied, with respect to its accuracy or completeness. It is the users’ responsibility to determine the suitability of this product and relevance of this information for its use. Filo Chemical does not assume liability resulting from the use, handling, storage, and disposal of this product.