Corrosion Inhibitor Hempa CAS 5995-42-6 for Water Treatment
HEMPA is an organophophoric acid, which exhibits excellent chelation, scale inhibition and corrosion inhibition. It is mainly used in oilfield, detergent / soap and metal treatment etc, especially useful in the water sytems with high level of dissolved iron and calcium. It is also compatible with methanol/water solution. When built together with other water treatment chemicals, it shows good synergistic effects.
Specification:
| Items | Index |
|---|
| Appearance | Colorless to light yellow transparent liquid |
| Active content % | 60.0 min |
| pH (1% water solution) | 2.0 max |
| Chloride (as Cl-)% | 5.0 max |
| Fe, mg/L | 20 max |
| Density (20ºC) g/cm3 | 1.30 min |
Usage:
HEMPA is usually used together with other organophosphoric acid, polycarboxylic acid and salt in different areas.
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