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2-Hydroxyphosphonocarboxylic Acid HPAA Organic Phosphonic Acid

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2-Hydroxyphosphonocarboxylic Acid HPAA Organic Phosphonic Acid

2-Hydroxyphosphonocarboxylic Acid HPAA Organic Phosphonic Acid
2-Hydroxyphosphonocarboxylic Acid HPAA Organic Phosphonic Acid

Large Image :  2-Hydroxyphosphonocarboxylic Acid HPAA Organic Phosphonic Acid Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: SUNNY
Certification: Supply in negotiation
Model Number: See the Specification
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: Negotiation according to your requirement's time.
Packaging Details: According to your requirements.
Payment Terms: D/P, L/C, T/T
Supply Ability: 1000MT
Detailed Product Description
CAS No.:: CAS 23783-26-8 MF:: C2H5O6P
MW:: 156 Other Name:: HPA
Type:: Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates Purity:: 50%
Appearance:: Dark Umber Liquid Applicant:: Organic Intermediate
High Light:

CAS 23783-26-8 Organic Phosphonic Acid

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HPAA Organic Phosphonic Acid

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2-Hydroxyphosphonocarboxylic

Chemicals name: 2-Hydroxyphosphonocarboxylic Acid(HPAA)

CAS No. 23783-26-8

Other Name:HPA

Molecular Formula: C2H5O6P

Molecular weight: 156


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 effectis even better.


Applicant:

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


Package and Storage:

Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.


Specification: HG/T 3926-2007

items index
Appearance Dark umber liquid
Solid content % 50.0 min
Phosphorous acid(as PO33-)% 3.0 max
Density (20℃)g/cm3 1.30 min
Phosphoric acid(as PO43-)% 1.5max
Organic phosphonic acid (asPO43- )% 25.0min
pH(1% solution) 1.0-3.0
 

 

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