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Upper level

Boric Acid

Calcium Chloride

Caustic Soda Beads

Cupric pyrophosphate

Diammonium Phosphite

Manganese Nitrate

Monopotassium phosphite

Phosphorous acid

Phosphorus Pentoxide

Polyphosphoric acid

Tetrapotassium Pyrophosphate (TKPP)

Cupric Pyrophosphate

Identification

Synonyms: Diphosphoric acid, copper salt; Copper pyrophosphate

CAS No.: 10102-90-6

Molecular Weight: 301.0353

Molecular Formula: Cu2P2O7

Structural Formula:

M.P.: °C

Freezing Point.: °C

Application

Mainly used in cyanide-free electroplating

Specification*

Parameters Specification

Content

98% min.

Cu 34% min.

Acid insolubles 0.2% max.

Iron (Fe)

50 ppm max.

Sulfate

0.05% max.

PO4 2% max.

Heavy metals as Pb 50 ppm max.

Appearance light blue powder

Standard Packing

25kg/woven bag or Kraft-paper bag

Risks and Safety Info

Not regulated by UN. Safe for see, land and air transportation.

For more details, please see MSDS