HPPA(2-Hydroxyphos phonocarboxylic acid)

详情

• HPAAcould be dissolved and separated in two forms of [HPAA]*-and [HPAA]*- in water of PH **9. It could collate with Ca, Zn to form a protection membrane of 1:1 chelate complex in the surface of metals. It is usually complexed with Zn to ace as corrosion inhibitor, and it is also a very good scale inhibitor.
• CAS NO:*********8;********8
• Synonyms: Hydroxyphosphono-acetic acid;N-HEXYLPHOSPHONIC ACID;LABOTEST-BB LT*******0;hpaa;n-Hexylphosphonicacid,min.*7%;*-Hydroxyphosphonocarboxylic Acid;*-Hydroxy Phosphonoacetic Acid;*-Hydroxy Phosphonic Acetic AcidStructure;hexylphosphonic acid;hexylphosphonate;
• HPAA could be widely used as scale inhibitorand corrosion inhibitor in cooling water circulation system for steel & iron, petro-chemitry, power and medical industry. It is usually scale inhibitor when complexed with zinc salt.It is a scale inhibitor specially suitable for Low Hardness water in South China.