Aluminium Sulphate Powder (10 mesh)- Soil pH Reducer, Molluscide, Hydrangea colour changer Aquaculture Grade: <40 microns

Aluminium Sulphate Powder (10 mesh)- Soil pH Reducer, Molluscide, Hydrangea colour changer Aquaculture Grade: <40 micronsALUMINIUM SULPHATE HYDRATE ALUM Technical Grade 10 mesh (2mm) Powder Aluminium sulphate, commonly known as alum is a crystalline powder that is soluble in water. It contains around 17% alumina (Al2O3). It is manufactured in a simple process from aluminium trihydrate and sulphuric acid. Aluminium sulfate has been used by man since 2000 BC, when the Egyptians used a mineral alum as a mordant in dyeing. It has long been used in paper sizing to improve

SKU: 51463625535 · From astonvaughan.co.uk