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مواصفات المنتج

MF : C2H5O6P Purity (%) : 50% Usage : Water Treatment Chemicals Classification : - CAS No. : - Other Names : - EINECS No. : - Type : - Brand Name : -

الوصف

2-Hydroxy Phosphonoacetic Acid (HPAA) image
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 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
 
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

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الشخص الذي يمكن الاتصال به: Matthew

الشركة:Shouguang Starail Economic and Trade Co., LTD

عنوان:Weifang, Shandong, China,

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