50% Hypophosphorous Acid CAS 6303-21-5 factory in China
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Product Name: HYPOPHOSPHOROUS ACID ( 50.0 % )Molecular Formula: H3PO2 Molecular Weight: 65.99Specific Gravity at 25ºC: 1.19 - 1.22CAS No.: 6303-21-5 EINECS: 228-601-5UN No.: 3264Hazard Class: 8Packing Group: III
Testing Item
Standard
Content (%)
50.0 Min
Phosphorous Acid (H3PO3)
0.3% Max.
Iron (ppm)
5 Max
Chloride (Cl) (ppm)
100 Max
Sulfate (SO4) (ppm)
Ca (ppm)
100 Max.
Cu (ppm)
5 Max.
As (ppm)
1 Max.
Sb (ppm)
Sod (ppm)
500 Max.
Color (APHA)
25 Max.
Appearance
Colorless and Clear Liquid
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