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Sodium Hypophosphite
CAS No. : 10039-56-2
Specification:
NaH2PO2.H2O 102-103%
Sodium Hypophosphite
CAS No. : 10039-56-2
Specification:
NaH2PO2.H2O 102-103%
Na2HPO3 0.3% MAX
Ca 10ppm MAX
SO4 100ppm MAX
Fe 1ppm MAX
Cl 30ppm MAX
PH 6-8
Pb 1ppm MAX
Sodium hypophosphite (NaPO2H2, also known as sodium phosphinate) is the sodium salt of hypophosphorous acid and is often encountered as the monohydrate, NaPO2H2·H2O. It is a solid at room temperature, appearing as odorless white crystals. It is soluble in water, and easily absorbs moisture from the air.
Storage:
It should be kept in a cool, dry place, isolated from oxidizing materials. It decomposes when heated and produces toxic phosphine gas, causing irritation to the respiratory tract.
Usage:
Sodium hypophosphite is mainly used for electroless nickel plating. With this method, a durable nickel-phosphorus film can coat objects with irregular surfaces, and can widely be in avionics, aviation and the petroleum field.
Package: Kraft paper bag, inner lined with PP bags, inner coated with PE film
Package: Kraft paper bag, inner lined with PP bags, inner coated with PE film