Products > General Chemicals > Planexx HPA-50

PLANEXX HPA-50

GENERAL DESCRIPTION

PLANEXX HPA-50 is used as antioxidant, catalyst, color inhibitor, reducing agent and chemicals intermediate. It is also used in the synthesis of hypophosphite salts, like sodium hypophosphite for electroless plating. 

CHEMICAL NAME            :                Hypophosphorous Acid, Phosphinic acid
CHEMICAL FORMULA            :              H3PO2
MOLECULAR WEIGHT            :            66.0
CAS NUMBER                      :            6303-21-5
APPEARANCE             :            Clear, colourless liquid


SPECIFICATIONS

Properties                                                                   Typical Values

Assay , %                                                    48.0 – 52.0

Phosphorous Acid Content, %                         0.5 max

Iron (as Fe ), ppm                                        10 max

Chloride (as Cl ), ppm                                   200 max
           
Specific Gravity ( at 20 deg C)                        1.20 – 1.23

PACKING
250kg per UN approved PE drum                    

TRANSPORT INFORMATION
CORROSIVE LIQUID
UN3264   PACKING GROUP III

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