Sodium hypophosphite (Sodium Hypophosphite)
CAS Number :7681 -53-0
Molecular formula: NaH2PO2.H2O
Structure:
Molecular Weight: 105.99
Melting point: no
Boiling point: 200 ℃ (decomposition)
Specific Gravity: None
Flash Point: no risk of combustion, but the heat generated flammablephosphine gas
Stability: Stable under normal conditions, but with oxidants explosion
Solubility in water: soluble
Product Description
Properties: Molecular Formula NaH2PO2.H2O, molecular weight105.99, for the luster of pearl powder, crystals or colorless, monocliniccrystals (needle-like crystals), a colorless, odorless, taste salty, strongdeliquescence, soluble in water, glycerin, alcohol and insoluble in ether, the aqueous solution PH value 6-8.
Uses: Mainly used as a reducing agent plating. Widely used in electronicaviation, machinery, petroleum and other industries. The interface can be made of synthetic resin activator, molecular weight regulator, heat stabilizers, and food additives.
Index Name Index
Sodium hypophosphite (NaH2PO2 • H2O)% ≥ 102.0
Asia sodium phosphate (Na2HPO3)% ≤ 0.2
Calcium (Ca)% ≤ 0.003
Iron (Fe)% ≤ 0.0001
Sulphate (as SO4)% ≤ 0.003
Chloride (as Cl)% ≤ 0.003
PH value of 6.0-8.0
Uses: Mainly used as reductant electroless plating, the plating can not bea large-scale equipment and small objects, or require a higher accuracyof complex shape with a tactile or deep wall, or ask for a higher surface hardness and wear resistance, ceramic or plastic, glass, quartz and other non-metallic materials, metal surfaces can be compact and uniform, and even better than the nickel-phosphorus plating coating.Widely used in electronics, aviation, machinery, petroleum and other industries. The interface can be made of synthetic resin activator,molecular weight regulator, heat stabilizers, and food additives.
CAS Number :7681 -53-0
Molecular formula: NaH2PO2.H2O
Structure:
Molecular Weight: 105.99
Melting point: no
Boiling point: 200 ℃ (decomposition)
Specific Gravity: None
Flash Point: no risk of combustion, but the heat generated flammablephosphine gas
Stability: Stable under normal conditions, but with oxidants explosion
Solubility in water: soluble
Product Description
Properties: Molecular Formula NaH2PO2.H2O, molecular weight105.99, for the luster of pearl powder, crystals or colorless, monocliniccrystals (needle-like crystals), a colorless, odorless, taste salty, strongdeliquescence, soluble in water, glycerin, alcohol and insoluble in ether, the aqueous solution PH value 6-8.
Uses: Mainly used as a reducing agent plating. Widely used in electronicaviation, machinery, petroleum and other industries. The interface can be made of synthetic resin activator, molecular weight regulator, heat stabilizers, and food additives.
Index Name Index
Sodium hypophosphite (NaH2PO2 • H2O)% ≥ 102.0
Asia sodium phosphate (Na2HPO3)% ≤ 0.2
Calcium (Ca)% ≤ 0.003
Iron (Fe)% ≤ 0.0001
Sulphate (as SO4)% ≤ 0.003
Chloride (as Cl)% ≤ 0.003
PH value of 6.0-8.0
Uses: Mainly used as reductant electroless plating, the plating can not bea large-scale equipment and small objects, or require a higher accuracyof complex shape with a tactile or deep wall, or ask for a higher surface hardness and wear resistance, ceramic or plastic, glass, quartz and other non-metallic materials, metal surfaces can be compact and uniform, and even better than the nickel-phosphorus plating coating.Widely used in electronics, aviation, machinery, petroleum and other industries. The interface can be made of synthetic resin activator,molecular weight regulator, heat stabilizers, and food additives.