Phosphonates & salts
ATMP
Amino tri(methylene phosphonic acid)
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Phosphonates & salts
HPAA
2-Hydroxyphosphonoacetic acid
An organic phosphonate used as a corrosion-control component in industrial and oilfield water-treatment formulations.
Product at a glance
- Chemical name
- 2-Hydroxyphosphonoacetic acid
- Family
- Phosphonates & salts
- CAS number
- 23783-26-8
- Product form
- Liquid
- Chemical family
- Organophosphonic acid
- Main function
- Corrosion inhibition
- Published appearance
- Dark brown liquid
What to consider
- Corrosion-control component
- Used in zinc-containing programs
- Can be formulated with low-molecular-weight polymers
For your technical review
Review the complete formulation, water chemistry and metal surfaces before selecting the treatment programme.
Product identity and overview: Qingyuan official HPAA product page . Confirm the current grade-specific documents for your application.
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