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PERCHLORIC ACID
70% SUPERIOR REAGENT (ACS)
ITEM#:2477
HClO4
CAS#:7601-90-3
F.W.:100.46
NFPA#:3-0-1
Specific Gravity: 1.660
DOT:5.1/8/I
Descriptions: Metals analysis reported on certificate in ppm.
Item
| TEST |
| 1. Assay 69.0-72.0% |
| 2. Residue after ignition 0.003% |
| 3. Silicate and phosphate 0.0005% |
| 4. Chloride(Cl) 0.0003% |
| 5. Nitrogen compounds (as N) 0.001% |
| 6. Sulfate 0.001% |
| 7. Color (APHA) 10 max. |
| 8. Boron 30 ppm (at time of bottling) |
| 9. Sodium 5 ppm |
| 10. Potassium 1 ppm |
| 11. Chlorine(Cl) 0.0005% |
| 12. Chlorate(ClO3) 0.001% |
Properties
| Ag 0.1 ppm | Al 0.1 ppm | Au 0.1 ppm |
| Ba 0.1 ppm | Be 0.1 ppm | Bi 0.05 ppm |
| Ca 0.5 ppm | Cd 0.05 ppm | Co 0.1 ppm |
| Cr 0.1 ppm | Cu 0.05 ppm | Fe 0.5 ppm |
| Ga 0.05 ppm | Ge 0.02 ppm | Hg 0.1 ppm |
| In 0.05 ppm | Mn 0.05 ppm | Mo 0.02 ppm |
| Ni 0.05 ppm | Pb 0.1 ppm | Pt 0.1 ppm |
| Sb 0.02 ppm | Si 0.1 ppm | Sn 0.05 ppm |
| Sr 0.1 ppm | Ti 0.05 ppm | Tl 0.02 ppm |
| V 0.02 ppm | Zn 0.1 ppm | Zr 0.05 ppm |
