China (Mainland)
HPAA CAS NO.23783-26-8
- Min.Order: 0 Metric Ton
- Payment Terms:
- Product Details
Keywords
- 2-Hydroxyphosphonocarboxylic Acid
- CAS 23783-26-8
- Hydroxyphosphono-acetic acid
Quick Details
- ProName: HPAA
- CasNo: 23783-26-8
- Molecular Formula: C2H5O6P
- Appearance: Dark umber liquid
- Application: HPAA is mainly used as cathode corrosi...
- ProductionCapacity: Metric Ton/Day
- Purity: 99.9min
- Storage: Storage for one year in shady room and...
- LimitNum: 0 Metric Ton
- Impurities: 0.01max
- Solid content %: 50.0 max
- Phosphorous acid(as PO33-)%: 4.0 max
- Density (20℃)g/cm3: 1.3 max
- pH(1% solution): 1.0-3.0
Superiority
Water treatment chemical-HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity, no pollution. HPAA can improve zinc solubility. HPAA corrosion inhibition ability is 5-8 times better than that of HEDP and EDTMP. while built with low molecular polymers, its corrosion inhibition effect is even better.
Details
2-Hydroxyphosphonocarboxylic Acid
CAS No. 23783-26-8
Molecular Formula C2H5O6P
Molecular weight: 156
Structural Formula:
Properties:
HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid alkali, safety in use, no toxicity, no pollution. HPAA can improve zinc solubility. Its corrosion inhibition ability is 5-8 times better than that of HEDP EDTMP. When built with low molecular polymers, its corrosion inhibition effect is even better.
Specification:
| items | index |
| Appearance | Dark umber liquid |
| Solid content % | 50.0 min |
| Phosphorous acid(as PO33-)% | 4.0 max |
| Density (20℃)g/cm3 | 1.30 min |
| pH(1% solution) | 1.0-3.0 |
Usage:
HPAA is mainly used as cathode corrosion inhibitin oilfield refill water system in fields such as steel & iron, petrochemcal, power plant medical industries. When built with zinc salt, the effect is even better.
Package Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage fone year in shady room dry place.
Synonyms:
HPAA; HPA; 2-Hydroxyphosphonocarboxylic Acid; Hydroxyphosphono-acetic acid; 2-HYDROXY PHOSPHONOACETIC ACID