Quest-HP is an organophosphonate (HEDP) based high power sequestering agent specially developed for scouring as well as bleaching of cotton, terry towel and polyester/cellulosic blends. It has a high chelating action for calcium, magnesium and iron under alkaline conditions and high temperature. It not only prevents precipitation of insoluble hydroxides and carbonates formed during scouring and bleaching, but also chelates iron impurities thereby preventing catalytic damage and pin-hole marks during peroxide bleaching. It is also suitable for combine scouring and bleaching operation.
Key Features | Benefits |
---|---|
High chelation value for calcium and iron | Suitable for processing with hard water and with high iron content |
Good sequestering action over wide pH |
|
Physical appearance
|
Colourless liquid |
Ionic nature | Nonionic to weakly anionic
|
pH of 1% solution | 2+/- 1
|
Miscibility | Miscible with water
|
Compatibility |
Compatible with nonionic and anionic products |
Stability | Stable to dilute acids, dilute alkalies and hard water
|
Application
Note
Please note that for dosing, 10% dilution of Quest-HP is
Storage : Store in cool, ventilated shed away from heat and direct sunlight. Storage temperature should not exceed 35 deg C. Close lids firmly to avoid contact with air and moisture.
Shelf Life : 9 months from the date of manufacturing, if stored under controlled conditions.
The above information is given in good faith and is without warranty