Hypophosphorous acid
Hypophosphorous acid
1.product name: Hypophosphorous acid
2.Molecular weight: 66.0
Molecular formula: H3PO2
3.Cas NO: 6303-21-5
Eiencs No: 228-601-5
4.Specification:
|
Item |
Index |
|
Hypophosphorous acid (H3PO2) Content, % ≥ |
50 |
|
Phosphorous acid (H3PO3) Content, % ≤ |
0.3 |
|
Iron (Fe) Content, % ≤ |
0.0005 |
|
Chloride (Calculated as Cl)Content, % ≤ |
0.015 |
|
Sodium(Na)Content, % ≤ |
0.05 |
|
Sulfate(Calculated as SO4 )Content, % ≤ |
0.015 |
|
Arsenic (As)Content, % ≤ |
0.0001 |
|
Lead (Pb)Content, % ≤ |
0.0005 |
|
Chroma(Hazen) |
30 |
|
Relative Density(20°C) |
1.210-1.226 |
5.Usage:
(1)As antioxidant and color-reducing agent for alkyd resin.
(2).As reducer.
6.Package:25kg/drum
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