KR-628 Scale and Corrosion Inhibitor is composed of organophosphine acid, polycarboxylic acid, sulfosalt copolymers and thiazole. KR-628 Scale and Corrosion Inhibito can chelate and disperse calcium carbonate and calcium phosphate scales. KR-628 Scale and Corrosion Inhibito has good scale inhibition effect on steel & iron and copper. KR-628 Scale and Corrosion Inhibito can be operated under high concentration index in power plant, chemical plant and central air conditioner.
| Parameter | Standard |
|---|---|
| Appearance | Amber liquid |
| Solid content, % | 30.0 min |
| Total phosphoric acid,(as PO43-), % | 15.0 min |
| Thiazole (as C6H5N3) | 2.0 min |
| pH(1% water solution) | 2.5±1.0 |
| Density (20℃), g/cm3 | 1.10 min |
Add KR-628 Scale and Corrosion Inhibito into plastic pool (or box) every day, dilute with water and continuously add into inlet of dosage pump or metering valve (outlet of collecting tank). The dosage of 5-20ppm is preferred.
| 25L Drum | 200L Drum | 1000L IBC | ISO Tank | ||
 |
 |
 |
 |
||
| Storage for 10 months in shady room and dry place. | |||||
| Hazard Information | Satety Precaution |
|---|---|
|
Not regulated |
|
| Week acid, avoid contact with eye and skin, once contacted, flush with plenty of clean water. | |
