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PERCHLORIC ACID 60% SUPERIOR REAGENT (ACS)
ITEM#:2967
HClO4
CAS#:7601-90-3
F.W.:100.46
NFPA#:3-0-1
Specific Gravity: 1.540
DOT:5.1/8/I
Descriptions: Metals analysis reported on certificate in ppm.
Specification
TEST
1. Assay 60.0-62.0%
2. Residue after ignition 0.003% max
3. Silicate and phosphate 0.0005% max
4. Chloride 0.0003% max
5. Nitrogen compounds (as N) 0.001% max
6. Sulfate 0.001% max
7. Color (APHA) 10 max.
8. Boron 30 ppm (at time of bottling)
9. Sodium 5 ppm
10. Potassium 1 ppm
11. Chlorine 0.0005% max
12. Chlorate 0.001% max
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 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