2-Hydroxyphosphonocarboxylic Acid CAS 23783-26-8 Hpaa for Corrosion Inhibitor

S pecification: A pplication: HPAA has good chemical stability, not easy to hydrolyze, not easy to be destroyed by acid and alkali, safe and reliable use, non-toxic and pollution-free.It can improve the solubility of zinc, has a good corrosion inhibition. Its corrosion inhibition performance is...

Product Details
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Chemical Name:

2-Hydroxy Phosphonoacetic Acid

CAS Number:

23783-26-8

Molecular Formula:

C2H5O6P

Molecular Weight:

156

 

Specification:

Item

Specification value

Appearance

Dark brown liquid

Solid content %

50.0 min

pH value(of 1% aqueous solution)

3.0 max

Density @ 20,g/cm3

1.30 min

Phosphorus acid(as PO33-)%

4.0 max

 

Application:

HPAA has good chemical stability, not easy to hydrolyze, not easy to be destroyed by acid and alkali, safe and reliable use, non-toxic and pollution-free.It can improve the solubility of zinc, has a good corrosion inhibition. Its corrosion inhibition performance is higher than that of HEDP, EDTMP.

This product is mainly used as a metal cathode corrosion inhibitor, widely used in iron and steel, petrochemical, electric power, medicine and other industries of the circulating cooling water system corrosion inhibition scale.

 

Package and Storage:

Packed in 200L HDPE drum, 1000L IBC  

Stored in shady,cool and dry place.

 

 

  


With wide experience and expertise, Richem International is specialized in supplying quality and effective 2-hydroxy phosphonoacetic acid(hpaa). As one of the leading manufacturers and suppliers in China, we are equipped with a professional and productive factory. Please rest assured to buy.
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