Water Treatment chemical HPAA

1. HPAA 48-52% 2. better corrosion inhibition effect with low plymers 3. water treatment chemcials... Name: HPAA 48%-52%

2 – Hydroxy Phosphinyl Acetic Acid (HPAA)

Description 2 - hydroxy phosphinyl acetic acid (HPAA) is a new organic phosphine scale and corrosion inhibitor. In addition to its excellent scale performance, but also has good corrosion inhibition. In addition, it can effectively stabilize zinc corrosion inhibitor, It is often used in conjunction with the sulfonate copolymer (AA / AMPS) and zinc. Another advantage is its low phosphorus content, i It meets the current requirements of low phosphate. Currently, it is mainly used for scale and corrosion inhibitor compound formula which whith higher requirements of the Corrosion Inhibition. 

Quality Indicators

Items	Indicators
Appearance	Dark brown liquid
Solid matter content, %	Max 40.0
Phosphorous acid (by PO33-), %	Min 0.50
Ph value (1% solution)	Min 3.0
Density (20°C),g/cm3	Max 1.30

Safety, Protection, Packing and Storage1.Weak acidity, low toxicity and no irritation smell. Once skin contacted, please wash off immediately with plenty of water.2.25KG per plastic bulk, customer packages are available.3.Exposure is strictly prohibited. 4Storage period is ten months in shady, well-ventilated and dry place. The temperature should be higher than 0°C.

Water Treatment chemical HPAA