2-Hydroxy Phosphonoacetic Acid (HPAA) CAS NO.23783-26-8

Min.Order Quantity:: 100 Gram

Purity:: 99%

Port:: Qingdao,China

Payment Terms:: L/C,T/T,MoneyGram,Other

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Product Details

Keywords

2-Hydroxy Phosphonoacetic Acid (HPAA)
23783-26-8
C2H5O6P

Quick Details

ProName: 2-Hydroxy Phosphonoacetic Acid (HPAA)
CasNo: 23783-26-8
Molecular Formula: C2H5O6P
Appearance: Dark umber liquid
Application: mainly used as cathode corrosion inhi...
DeliveryTime: Within 3-7 days after receipt of your ...
PackAge: According to customer requirements for...
Port: Qingdao,China
ProductionCapacity: 100 Kilogram/Month
Purity: 99%
Storage: Storage for one year in shady room and...
Transportation: Common products:Sea/Air/Courier ...
LimitNum: 100 Gram
Solid content %: 50.0 min
Total phosphonic acid(as PO43-)%: 25.0 min
Phosphoric acid (as PO43- )%: 1.5 max
Density (20℃) g/cm3: 1.30 min
pH(1% water solution): 3.0 max

Superiority

Details

properties:

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.

specification:

items	index
appearance	dark umber liquid
solid content %	50.0 min
total phosphonic acid(as po₄^3-)%	25.0 min
phosphoric acid (as po₄^3- )%	1.5 max
density (20℃) g/cm³	1.30 min
ph(1% water solution)	3.0 max

usage:

hpaa is mainly used as cathode corrosion inhibitor in oilfield refill water system in fields such as steel & iron, petrochemcal, power plant and medical industries. when built with zinc salt, the effect is even better.