CAS: 7320-34-5
Tetrapotassium Pyrophosphate (TKPP) is a chemical compound commonly used in various industries, including those that work with plant supplements. TKPP is highly soluble and serves as a strong buffer, helping to improve the availability and absorption of nutrients in plants.
TKPP is well-known as an agriculture’s industry key ingredient. It allows more fertilizers to seep into the soil, which in turn stabilizes and makes micronutrients available for plant absorption, thus enhancing fertilizer use-efficiency. It also helps stabilize soil conditions to support flower growth and plant endurance, yielding higher agricultural production.
Key Properties of Tetrapotassium Pyrophosphate
● CAS: 7320-34-5
● Molecular Formula: K4P2O7
● Molar Mass: 330.34 g/mol
● pH: 8.5 – 10 (in solution)
Physical Characteristics
● Color: White.
● Form: Crystalline powder.
● Smell: Very faint or almost odorless.
● Hygroscopic: It can absorb moisture from the air, which makes it great for products that need moisture retention.
● Solubility: Highly soluble in water.
● Texture: Crystalline and granular.
● Behavior in Solution: Acts as a strong buffer when dissolved in water.
Applications in Agriculture
In crop cultivation, TKPP has been applying as an additive of fertiliser. TKPP could effectively buffer soil to maintain ideal pH level and contribute to the crop growth environment. It is also useful in the formulation of fertilizers, so that the micronutrients have greater stability for the crop absorption.
Other Significant Industries
● Food Nutrition: TKPP is used to regulate pH and stabilize certain beverages and processed liquid products. It helps maintain the stability of ingredients in these products.
● Construction: Acts as a dispersing agent in cement and concrete applications.
● CASE (Coatings, Adhesives, Sealants, Elastomers): TKPP is used in some formulations of coatings and sealants, where it contributes to product stability, though it is not the main ingredient for improving adhesion.
● Pharmaceutical: TKPP acts as a pH regulator in liquid solutions, helping to maintain the stability of active ingredients..
● Industrial Hygiene & Cleaning: Used in cleaning products to improve effectiveness and reduce surface tension.
● Plastics & Rubber: Acts as a stabilizer in polymer formulations.
● Oil & Gas: Utilized in drilling fluids to enhance performance under various conditions.
● Lubricants & Greases: TKPP can help stabilize certain components, although it is not one of the most common ingredients in this area.