A sodium salt that captures heavy metal ions and raises the pH.
Functions
Chelating,
Chelating
Chelating – deactivates harmful heavy metal ions.
Chelating,
Chelating
Chelating – deactivates harmful heavy metal ions.
pH Adjuster
pH Adjuster
pH adjuster – alters the pH level of a formula.
pH Adjuster
pH Adjuster
pH adjuster – alters the pH level of a formula.
Origin
Naturally occurring
Naturally occurring
These are ingredients initially present in nature, such as elements (Zinc, Gold, or Silver), minerals, or water.
Naturally occurring
Naturally occurring
These are ingredients initially present in nature, such as elements (Zinc, Gold, or Silver), minerals, or water.
Overview
Sodium metaphosphate is a sodium salt of a cyclic structure composed of several phosphates bonded together.
The cyclic structure makes this ingredient useful as a chelating agent, which is a specific type of molecule that can surround and disarm potentially harmful heavy metal ions that are commonly found in water.
In addition, sodium metaphosphate is an alkaline compound, which means it is basic on the pH scale. As a result, it has a pH greater than 7.0 and will increase the pH of an acidic solution. Increasing the pH can be a critical processing step for the successful incorporation of many ingredients, including thickeners like hydroxyethylcellulose.
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