Hypophosphite

Liquid Sodium Hypophosphite

LIQUID SODIUM HYPOPHOSPHITE is blended exclusively from Rhône-Poulenc’s High Purity Grade of Sodium Hypophosphite for use in electroless nickel solutions. It is the purest material available commercially and is made to demanding specifications from high purity water, and is subjected to careful quality control testing.

Formula

NaH2PO2 H2OConcentration

5 pounds per gallon or 600 g/LAppearance

Clear oderless liquidTypical Analyses by weight

Sodium hypophosphite 47 percent Phosphite 0.14 percent Calcium 12 ppm Heavy metals <1 ppm Iron <1 ppm pH

5.0 to 6.5 Specific Gravity

1.27 Packaging

55 gallon drums 581 pound net weight Shelf Life

Indefinite Storage/Safety

Store in a cool dry ventilated area away from oxidizing agents. Keep container tightly closed