Hydrofluoric acid 38 - 40%, extra pure, Supelco®
:7664-39-3
:
:HF
:MFCD00011346
:20.01 g/mol
:8,II
:M-Clarity™ quality level = MQ200
:231-634-8
:1790
:GHS06
:GHS05
:Ambient
- Assay (acidimetric):38 - 40 %
- Chloride (Cl):≤ 0.002 %
- Fe (Iron):≤ 0.001 %
- Heavy metals (as Pb):≤ 0.0005 %
- Hexafluorosilicate (SiF₆):≤ 0.01 %
- Residue on ignition (as sulfate):≤ 0.002 %
- Sulfate (SO₄):≤ 0.001 %
- Sulfite (SO₃):≤ 0.002 %