hypophosphorous acid

Hypophosphorous Acid

IPROPERTIES
a. Appearance: a colorless liquid
b. Molecular formula:H₃PO₂
C. Structural formula:  
d. Molecular weight: 66
e. CAS NO.: 6303-21-5
f. Stability: When heated strongly or put together with oxidizers, it will be decomposed into hydrogen phosphate, phosphoric acid, Phosphorous acid and hydrogen.
IIQuality standard (Q/HX200512-01)  

                            The high-Class Product The high- Class Product The high-Class Product

H₃PO₂ Content                 50% Min.                      65% Min.              30-32%

H₃PO₃Content                 0.3% Max.                    0.5% Max.                  0.3% Max.

Fe²⁺ Content                 5 ppm Max.                 8 ppm Max.                5 ppm Max.

Cl^- Content                  100 ppm Max.         ------                    100 ppm Max.

Na⁺ Content                100 ppm Max.           ------                    100 ppm Max.

. Usage
a. The offer and make phosphate once, for example Calcium Hypophosphite, Magnesium Hypophosphite, Ammonium Hypophosphite, Nickel Hypophosphite, Manganous Hypophosphite, Ferric Hypophosphite, etc.
b. It is extensive to used for the medicine, chemical engineering, coating, electroplate, paint, the chemistry electroplates to wait the aspect conduct and actions restores a molecular weight for with synthesizing regulates.
.Package
The product packed in 25kgs/50kgs/65kgs/225kgs/250kgs plastic drum, also available in 1000kgs/1250kgs IBC.