Hydrofluoric acid 48%, AR® ACS, Macron Fine Chemicals™
|
Danger
|
2640-18EA
396.96
EUR
MACR2640-12
2640-18
MACR2640-08
Hydrofluoric acid 48%, AR® ACS, Macron Fine Chemicals™
Hydrofluoric acid
Formula:
HF MW: 20,01 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00011346 CAS Number: 7664-39-3 EINECS: 231-634-8 UN: 1790 ADR: 8,II |
Specification Test Results
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
ACS - Assay (HF) (by acidimetry) | 48.8 - 49.2 % |
ACS - Fluosilicic Acid (H₂SiF₆) (in %) | ≤0.01 % |
ACS - Residue after Ignition | ≤5 ppm |
Trace Impurities - Aluminum (Al) | ≤0.050 ppm |
Trace Impurities - Arsenic (As) | ≤0.050 ppm |
Trace Impurities - Boron (B) | ≤0.050 ppm |
Trace Impurities - Calcium (Ca) | ≤0.300 ppm |
Chloride (Cl) | ≤5 ppm |
Trace Impurities - Chromium (Cr) | ≤0.010 ppm |
Trace Impurities - Copper (Cu) | ≤0.050 ppm |
Trace Impurities - Gold (Au) | ≤0.300 ppm |
Trace Impurities - Heavy Metals | ≤0.5 ppm |
Trace Impurities - Iron (Fe) | ≤0.2 ppm |
Trace Impurities - Lead (Pb) | ≤0.100 ppm |
Trace Impurities - Magnesium (Mg) | ≤0.20 ppm |
Trace Impurities - Manganese (Mn) | ≤0.200 ppm |
Trace Impurities - Nickel (Ni) | ≤0.1 ppm |
Phosphate (PO₄) | ≤1 ppm |
Trace Impurities - Potassium (K) | ≤0.300 ppm |
Trace Impurities - Sodium (Na) | ≤0.300 ppm |
Sulfate and Sulfite (as SO₄) | ≤5 ppm |
Trace Impurities - Tin (Sn) | ≤0.300 ppm |
Trace Impurities - Titanium (Ti) | ≤0.300 ppm |
Trace Impurities - Zinc (Zn) | ≤0.300 ppm |
Appearance (colorless, corrosive, fuming solution) | |
Meets Reagent Specifications for testing USP/NF monographs |
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