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Items
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Index
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Appearance
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Colorless or light yellow transparent liquid
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|
Solid content %
|
50.0 min
|
|
Total phosphoric acid (PO43-)%
|
30.0 min
|
|
Organophosphonic acid (PO43-)%
|
15.0 min
|
|
ph (1% solution)
|
2.0-3.0
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Usage:
When used as scale inhibitor, less than 15mg/L is preferred, when used in closed
circulating system, 150mg/L can be expected.