Welcome to Malaysia Chemical Exporters
Welcome to Malaysia Chemical Exporters
Coa Of (Perchloric Acid GR)
|
Product Name:perchloric Acid |
Executing Standard:GB/T623-92 |
|
Patch No:20130102 |
Quantity: 5000kgs |
|
Date:2013.01.02 |
Tester: Hao He |
Standard: % test : %
|
Content: |
70.0-72.0% |
71.2% |
|
Chloride (Cl) |
max.0.0003% |
0.0001% |
|
Color (APHA) |
max.10 |
<10 |
|
Free Chlorine |
max.5 Ppm |
4.5ppm |
|
Insoluble In Ethanol |
max.0.001% |
<0.001% |
|
Nitrogen Compounds( As N) |
max.0.001% |
0.0005% |
|
Residue After Ignition |
max.0.003% |
0.002% |
|
Silicate And Phosphate( As SiO2) |
max.5 Ppm |
4ppm |
|
Sulfate(SO4) |
max.0.001% |
0.0005% |
|
Impurities ( In Ppm) |
||
|
Silver (Ag) |
max.0.10 |
0.08 |
|
Aluminium (Al) |
max. 0.05 |
0.04 |
|
Arsenic(As) |
max.0.05 |
0.03 |
|
Barium(Ba) |
max.0.02 |
0.01 |
|
Beryllium(Be) |
max. 0.01 |
0.008 |
|
Calcium (Ca) |
max.0.5 |
0.03 |
|
Cadmium(Cd) |
max.0.02 |
0.01 |
|
Cobalt (Co) |
max.0.01 |
0.005 |
|
Chromium (Cr) |
max.0.3 |
0.001 |
|
Copper (Cu) |
max. 0.01 |
0.001 |
|
Iron (Fe) |
max. 1 |
0.6 |
|
Germanium (Ge) |
max. 0.05 |
0.02 |
|
Potassium (K) |
max. 0.1 |
0.05 |
|
Lithium (Li) |
max. 0.01 |
0.007 |
|
Magnesium (Mg) |
max. 0.1 |
0.004 |
|
Manganese (Mn) |
max. 0.01 |
0.008 |
|
Molybdenum (Mo) |
max. 0.02 |
0.01 |
|
Sodium (Na) |
max. 0.5 |
0.3 |
|
Nickel (Ni) |
max. 0.05 |
0.0009 |
|
Bismuth(Bi) |
Max. 0.1 |
0.06 |
|
Lead (Pb) |
max. 0.05 |
0.0008 |
|
Strontium (Sr) |
max. 0.01 |
0.006 |
|
Titanium (Ti) |
max. 0.1 |
0.09 |
|
Thallium (Tl) |
max. 0.05 |
0.03 |
|
Vanadium (V) |
max. 0.01 |
0.004 |
|
Zinc (Zn) |
max. 0.05 |
0.03 |
|
Zirconium (Zr) |
max. 0.1 |
0.05 |
|
Heavy Metals (as Pb) |
max. 1 |
0.5 |
