12-Hydroxy Stearic Acid in Powder Form is insoluble in water and it`s solubility in many organic solvents is also limited. The 12-Hydroxy Stearic Acid is available in powder form. The 12-Hydroxy Stearic Acid is non-toxic, non-hazardous material. 12-Hydroxy Stearic Acid in Powder Form comes in off white to creamish colour and is used in the manufacturing of greases.