1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP)60% MIN
Item
|
Specification |
Liquid 60%min
|
|
Active content (HEDP)%
|
60%min
|
Phosphorous acid (as PO33-)%
|
2.0 max
|
Phosphoric acid? (asPO43- )%
|
0.6 max
|
Chloride (as Cl-)%
|
0.01 max
|
PH (1% solution)
|
2 max
|
Density? (20oC)g/cm3
|
1.440min
|
Fe (iron) ppm
|
10 max
|
Colour APHA (Hazen)
|
500min
|
Sequestrant value(CaCO3)mg/g
|
50max
|
Active content (HEDP.H2O)%
|
/
|