Hydrofluoric Acid, Puriss. p.a., Reag. ISO, Reag. Ph. Eur.,

Name: Hydrofluoric acid
Synonymn: HF
Description: Puriss. p.a., Reag. ISO, Reag. Ph. Eur., ≥40%

Container Type: Plastic Bottle

Molar Mass: 20.01 g/mol

Empirical Formula: HF
Linear Formula: HF

CAS Number: 7664-39-3
EC Number: 231-634-8
MDL Number: MFCD00011346
UNSPSC Code: 12352106

SPECIFICATIONS

Assay: min. 40 %
Residue on ignition (SO₄): max. 0.0005 %
Silver (Ag): max. 0.000002 %
Aluminium (Al): max. 0.000005 %
Arsenic (As): max. 0.000005 %
Barium (Ba): max. 0.00001 %
Beryllium (Be): max. 0.000002 %
Bismuth (Bi): max. 0.00001 %
Calcium (Ca): max. 0.00005 %
Cadmium (Cd): max. 0.000001 %
Cobalt (Co): max. 0.000002 %
Chromium (Cr): max. 0.000002 %
Copper (Cu): max. 0.000002 %
Iron (Fe): max. 0.00002 %
Germanium (Ge): max. 0.000005 %
Potassium (K): max. 0.00001 %
Lithium (Li): max. 0.000002 %
Magnesium (Mg): max. 0.00002 %
Manganese (Mn): max. 0.000005 %
Molybdenum (Mo): max. 0.000005 %
Sodium (Na): max. 0.00002 %
Nickel (Ni): max. 0.000002 %
Lead (Pb): max. 0.000005 %
Strontium (Sr): max. 0.000002 %
Titanium (Ti): max. 0.00001 %
Thallium (Tl): max. 0.000005 %
Vanadium (V): max. 0.000005 %
Zinc (Zn): max. 0.000005 %
Zirconium (Zr): max. 0.00001 %
Chloride (Cl): max. 0.0001 %
Hexafluorosilicic acid (H₂SiF₆): max. 0.005 %
Phosphate (PO₄): max. 0.00005 %
Sulfate (SO₄): max. 0.0002 %
Sulfite (SO₃): max. 0.0002 %



PHYSICAL PROPERTIES

Vapor Pressure: 25 mmHg ( 20 °C)
Ignition Residue: ≤0.0005% (as SO₄)
Vapor Density: 1.27 (vs air)
Boiling Point: 110 °C
Freezing Point: -40 °C
Density: 1.140 g/cm3



SAFETY INFORMATION

Hazard Class: 8
Package Group: II
UN ID: 1790
Signal Word: Danger

GHS Classification:
Corrosive (GHS05)
Toxic (GHS06)

Hazard Statement(s):
May be corrosive to metals (H290)
Fatal if Swallowed (H300)
Fatal in contact with skin (H310)
Fatal if inhaled (H330)
Causes severe skin burns and eye damage (H314)

Precautionary Statement(s):
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Wear protective gloves/protective clothing/eye protection/face protection (P280)
Wear respiratory protection (P284)

Certificate of Analysis Search
Safety Data Sheet Search
Certificate of Origin Search