Hypophosphites
Potassium hypophosphite (04411)
extra pure, meets analytical specification of BPC 63, reducing agent for electroless nickel plating, assay 99.0 - 101.0%
Overview
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Specifications
General Information
- Grade
- Extra pure
General Information
- Grade
- Extra pure
- Grade : Extra pure
Property
Value
assay
99.0 - 101.0 %
loss on drying (105°C)
Max. 1 %
pH (5 %, 20°C)
6 - 8
arsenic (As)
Max. 0.0004 %
calcium (Ca)
Max. 0.005 %
iron (Fe)
Max. 0.001 %
sodium (Na)
Max. 0.2 %
heavy metals (as Pb)
Max. 0.001 %
chloride (Cl)
Max. 0.02 %
phosphate,phosphite(as PO4)
Max. 0.5 %
sulfate (SO4)
Max. 0.02 %