Potassium dichromate
Item Index
Potassium dichromate （K2Cr2o7） % ≥ 99.7
Chlorides (Cl)% ≤ 0.05
Insoluble ≤ 0.02
Sulfates ( SO4-2) % ≤ 0.02
Na+ % ≤ 0.03
Moisture % ≤ 0.5
Package: 50kg plastic woven bag with plastic bag inner
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