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Potassium alum is one of those ingredients that divides consumers. Aficionados love it as a minimalist mineral astringent; dermatologists caution against over-claiming. For formulators, the…

The crisp, open crumb of a fried dough stick does not happen by yeast alone. Behind many traditional baked and fried doughs is a chemical…

Alum has a long folk history as a mouth rinse and a home remedy for mouth ulcers. It also shows up in research studies on…

If you are new to water treatment, Poly Aluminium Chloride (PAC) is the coagulant most plants reach for first. It is fast, flexible, and works…

Drilling, bored piling, diaphragm walls, and pipe jacking all share one hidden problem: the excavated soil has to stay suspended, travel through a pipe, and…

Stretch marks (striae) are one of the most searched skin concerns on the internet — and one of the most over-promised. Potassium alum sometimes appears…

If you are formulating a mineral deodorant, you have three ways to buy potassium alum — and the choice changes everything downstream. This guide walks…

Fresh jellyfish is almost water. Its delicate, collagen-rich bell falls apart the moment it leaves the ocean unless it is preserved within hours. For centuries,…

Food-processing wastewater comes from fruit and vegetable washing, meat plants, soy and starch mills, bakeries, and beverage lines. It is usually less chemically toxic than…

Using our industrial alum (Purity 99. 2% Min, Granule Size: 30-70Mesh) as coagulant, combined with flocculation process, with arecommended dosage of 60-90ppm.

Using our food-grade alum (Purity 99.6% Min, White Crystalline Powder) as a mordant to assist dye fixation, with a soaking concentration of 3.5%-4.5%.

Using our food-grade alum (Purity 99.6% Min, White Crystalline) for traditional tanning and degreasing treatment, with a controlled concentration of 6%-7%.