Product Description
Name: Industrial Phosphorous acid
Properties: Corrosion , medium strong acid
Properties: Corrosion , medium strong acid
Packing: 25kg/bag
Usage: Plating, polishing , phosphate and alkali industry.
Name: Food grade Phosphorous acid
Properties: Corrosion , medium strong acid
Properties: Corrosion , medium strong acid
Packing: 25kg/bag
Usage : Sugar, beverage etc.
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Index Name
|
Specification
|
|
|
Technical Grade
|
Food Grade
|
|
|
Arsenic (as As)
|
0.005%max
|
0.00005%max
|
|
Phosphorus pentoxide (as P2O5)
|
61.6%min
|
61.6%min
|
|
Heavy metal (as Pb)
|
0.001%max
|
0.0005%max
|
|
Colority
|
20max
|
10max
|
|
Chloride (as Cl)
|
0.0005%max
|
--------
|
|
Easily oxidized substances (as H3PO3)
|
------
|
0.012% max
|
|
Iron (as Fe)
|
0.002%max
|
--------
|
|
Fluoride (as F)
|
------
|
0.001%max
|
|
Sulphate (as SO4)
|
0.005%max
|
--------
|