SPECIFICATIONS:
Assay, % (as H3PO4)
75.0 min., 75.5 max.
Color (APHA)
10 max.
Iron (as Fe, ppm)
10 max.
Sulfate (as SO4, ppm)
250 max.
Chloride (as Cl, ppm)
10 max.
Arsenic (as As, ppm)
3 max.
Heavy Metals (as Pb, ppm)
10 max.
Lead (as Pb, ppm)
3 max.
Fluoride (as F, ppm)
10 max.
Specific Gravity @ 25/15.5wC
1.574 min., 1.580 max.
Specific Gravity @ 60/60wF
1.581 min., 1.587 max.
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