Sodium Tripolyphosphate (STPP) – 1kg

Sodium Tripolyphosphate (STPP) – 1kg

Sodium Tripolyphosphate (STPP) is a highly effective, multi-purpose ingredient widely used in cleaning and detergent formulations. Known for its powerful water-softening and emulsifying properties, STPP enhances the performance of soaps and detergents by improving their ability to remove dirt, grease, and stains. As a result, it is a must-have raw material for both household and industrial cleaning products.

Because of its versatility and cost-effectiveness, STPP remains a popular choice among formulators looking to boost cleaning efficiency without increasing product cost.

What is Sodium Tripolyphosphate?

Sodium Tripolyphosphate is a white, water-soluble powder that acts as a builder in detergents. It works by binding calcium and magnesium ions found in hard water, which can otherwise reduce the effectiveness of cleaning agents. Consequently, your formulations perform better even in challenging water conditions.

Key Benefits

• Improves cleaning efficiency by softening water

• Enhances the performance of surfactants

• Helps break down grease and stubborn stains

• Prevents dirt from redepositing onto surfaces

• Stabilises formulations for longer shelf life

• Cost-effective for bulk manufacturing

Common Uses

Sodium Tripolyphosphate is widely used across various cleaning applications. For example, it is commonly included in:

• Laundry detergents (powders and liquids)

• Dishwashing detergents

• Industrial and household cleaners

• Degreasers and heavy-duty cleaning formulations

• Some soap formulations to improve hardness and performance

How to Use Sodium Tripolyphosphate (STPP) in Formulations

STPP is typically added during the water phase of your formulation. It dissolves easily in warm water, making it simple to incorporate into both liquid and powder products. Usage levels vary depending on the formulation, but it is commonly used between 1% and 10%.

However, always test your formulation to determine the optimal percentage for your specific product.

Product Characteristics

• Appearance: White powder

• Solubility: Water-soluble

• Odour: Odourless

• Function: Water softener, builder, emulsifier

Why Choose STPP for Your Products?

If you want to create high-performing cleaning products that work effectively in hard water, Sodium Tripolyphosphate is an excellent choice. Not only does it improve cleaning power, but it also helps reduce the amount of surfactant needed, which can lower production costs.

For best results, source high-quality Sodium Tripolyphosphate from Fun With Soap, a trusted South African supplier of soap-making and cosmetic raw materials.