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----- Original Message -----From: Karl KasaiSent: Wednesday, April 07, 2010 12:54 PMSubject: Re: [DCHAS-L] HF hazardsDoes anyone know if aqueous solutions of the following fluorine containing reagents pose an HF hazard risk?
Ammonium hexafluorophosphate - (mildly acidic solution, pH ~6)
Ammonium hexafluoroaluminate - (mildly acidic solution, pH ~6)
Ammonium tetrafluoroborate - (mildly acidic solution, pH ~6)
Ammonium fluoride
Thanks,
Karl Kasai