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Appearance
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A clear colorless liquid with ammonical odor
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|
Assay
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Min 99.5%
|
|
Residue on evaporation
|
Max 0.001%
|
|
Iron (Fe)
|
Max 0.00005%
|
|
Lead (Pb)
|
Max 0.00001%
|
|
Cobalt (Co)
|
Max 0.00001%
|
|
Nickel (Ni)
|
Max 0.00001%
|
|
Copper (Cu)
|
Max 0.00001%
|
|
Cadmium (Cd)
|
Max 0.00001%
|
|
Zinc (Zn)
|
Max 0.0001%
|
|
Chromium (Cr)
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Max 0.00001%
|
|
Manganese (Mn)
|
Max 0.00001%
|