CAS No. 5995-42-6
Molecular weight: 249
Structural Formula:
Properties:
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 (20℃) g/cm3 |
1.30 min |
Usage:
HEMPA is usually used together with other organophosphoric acid, polycarboxylic acid and salt in different areas.
Package and Storage:
250kg/drum; 1250kg/IBC; or customers' requirement. Storage for ten months in shady room and dry place.
Safety Protection:
Avoid contact with eye and skin. Goggles and rubber gloves should be used at all times while handling the product.
Synonyms:
Ethanolamine bis(methylenephosphonic acid); EABMP Acid
