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2025-08-15 08:23
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    A study published in the Journal of Applied Toxicology evaluated the acute oral toxicity of HPMC in rats and found no side effects at doses up to 5000 mg/kg body weight (the highest dose tested). In addition, subchronic and chronic toxicity studies show no significant side effects in animals, even at high doses.

    The final product of the synthesis process is HPMC, which is a white to off-white powder that is soluble in water. HPMC has a number of useful properties that make it a valuable ingredient in a wide range of applications. For example, HPMC is often used as a thickening agent in pharmaceutical formulations, where it can help to provide a consistent and stable viscosity in liquid formulations
    hpmc
    hpmc synthesis.