Product: HEDP
Code: KW-100
CAS No.: 2809-21-4
Chemical Name: Hydroxyethylidene-1, 1-Diphosphonic Acid
Alias: HEDPA; 1-Hydroxyethylidene-bisphonic acid; Oxyethlidenediphosphonic
Application: A scale and synergistic corrosion inhibitor for iron rust and mineral scale from pipes of cooling circulation water units and boilers; Metal chelate agent for color fixing and bleaching in textile; Complexing agent for electron plate and scale cleaning agent for metals.
Package & Storage: 25kg or250kg in a plastic drum and stored in cool and dry place. Storage life is 2 years.
Code: KW-100
CAS No.: 2809-21-4
Chemical Name: Hydroxyethylidene-1, 1-Diphosphonic Acid
Alias: HEDPA; 1-Hydroxyethylidene-bisphonic acid; Oxyethlidenediphosphonic
Application: A scale and synergistic corrosion inhibitor for iron rust and mineral scale from pipes of cooling circulation water units and boilers; Metal chelate agent for color fixing and bleaching in textile; Complexing agent for electron plate and scale cleaning agent for metals.
Package & Storage: 25kg or250kg in a plastic drum and stored in cool and dry place. Storage life is 2 years.
|
Appearance: |
colorless transparent liquid |
|
Active ingredient: |
58.0 to 62.0% |
|
Phosphorous acid (as PO 3 ) |
2.5% max. |
|
Phosphoric acid (as PO 4 ) |
0.7%max. |
|
Iron(ppm) |
35 mg/L |
|
Chloride(cl) |
0.5%max. 100ppm max |
|
Density (20C) g/cm 3 |
1.39-1.49 |
|
PH (1% water solution) |
2.0 max. |
|
calcium sequestation mgcaco3/g |
500mg/g |