- Product Details
Keywords
- HPAA
- Hydroxyphosphono-acetic acid
- HPA
Quick Details
- ProName: 2-Hydroxy Phosphonoacetic Acid(HPAA)
- CasNo: 23783-26-8
- Molecular Formula: C2H5O6P
- Appearance: Dark umber liquid
- Application: HPAA is mainly used as cathode corrosi...
- PackAge: 200L plastic drum,IBC(1000L),customers...
- ProductionCapacity: Metric Ton/Day
- Purity: 50.0 min
- Storage: Storage for one year in shady room and...
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Food Grade,Pharma Gra...
Superiority
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. Its corrosion inhibition ability is 5-8 times better than that of HEDP and EDTMP. When built with low molecular polymers, its corrosion inhibition effect is even better.
Details
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 |