2-Hydroxyphosphonocarboxylic Acid Hpaa CAS: 23783-26-8

• CAS No.: 23783-26-8
• Formula: C2h5o6p
• EINECS: 405-710-8
• Classification: Specific Reagents
• Grade: Industrial Grade
• Specific Usage: Pratical Use
• Model NO.: HPAA
• Content: Standard
• Usage: Circulating Cooling Water System Scale Inhibition,
• Source: Concrete
• Habit Appellation: Special Reagent
• Application: Environmental Protection
• Property: Inorganic Reagent
• Transport Package: Drum
• Specification: 30kg/Drum
• Trademark: hnkingway
• Origin: China
• Production Capacity: 5000ton/Year

Product Description

 

Product Description

 

2-Hydroxy Phosphonoacetic Acid (HPAA)

CAS No.  23783-26-8
Molecular Formula:   C₂H₅O₆P                  Molecular weight: 156
Structural Formula:
 

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 (20ºC) g/cm^3	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.

Package and Storage:

200L plastic drum,IBC(1000L),customers' requirement. Storage for one year in shady room and dry place.

Synonyms:

HPAA;HPA;
2-Hydroxyphosphonocarboxylic Acid;
Hydroxyphosphono-acetic acid;
2-HYDROXY PHOSPHONOACETIC ACID

Detailed Photos:

Delivery term we can accept: EXW, FOB, CFR, CIF, FCA, DAP, DDP, EXPRESS DELIVERY.

Different packings will chosen for different products. Customized packing is also available.


Henan Kingway Technology Co., Ltd.was set up in 2001.We are engaged in Import & Export of various commodities and technologies.The company has established cooperation with many factories. We have established good business relations with customers from over 40 countries & areas. The business covers rubber additives, inorganic &organic chemicals, pigments,rare earth products, ceramic & glass raw materials, water treatments, food additives, agriculture chemicals, electroplating chemicals, cement additives, Nanometer materials and flame retardants etc. The most important for our company is "Reputation and Quality". We are confident that our superior quality products and good serving will satisfy clients both at home and abroad. We look forward to develop new business relationship with clients all over the world!

FAQ
Q1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q2.what can you buy from us?
Rubber additives, inorganic &organic chemicals, pigments,rare earth products, ceramic & glass raw materials, water treatments, food additives, agriculture chemicals, electroplating chemicals, cement additives, Nanometer materials and flame retardants etc.

Q3. why should you buy from us not from other suppliers?
We,Henan Kingway Technology Co., Ltd. are professional in Chemicals sales for 20 years in China. Cooperating with many large enterprises , we exported to over 40 countries.

Q4. what services can we provide?
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union;
We can provide commerical Invoice, packing list, certificate of analysis, certificate of origin(FORM E), export declaration, bill of loading, etc.

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