Meets A.C.S. Specifications |
Assay (NaOH) (by acidimetry) min. 98 % |
Identification Passes Test |
Calcium (Ca) max. 0.005 % |
Chloride (Cl) max. 0.001 % |
Copper (Cu) max. 0.001 % |
Heavy Metals (as Ag) max. 0.001 % |
Insoluble Matter max. 0.003 % |
Iron (Fe) max. 0.0003 % |
Magnesium (Mg) max. 0.002 % |
Mercury (Hg) max. 0.1 ppm |
Nickel (Ni) max. 0.0005 % |
Nitrogen Compounds (as N) max. 0.0003 % |
Phosphate (PO4) max. 0.0002 % |
Potassium (K) max. 0.01 % |
Sodium Carbonate (Na2CO3) max. 0.4 % |
Sulfate (SO4) max. 0.0005 % |
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Product Information (not specifications): |
Appearance (white hygroscopic pellets) |
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