Analysis of the standard specifications for pharmaceutical quasi-drug raw materials of hydrated silica.
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We analyze the hydrated silica contained in our products to confirm that it meets the standards for quasi-drug ingredients. Hydrated silica is commonly used in everyday products such as body care products like scrubs, toothpaste, makeup primers, sunscreen products, and concealers. Hydrated silica is regulated by the Ministry of Health, Labour and Welfare, which mandates the establishment of safety standards. 【Test Items and Standards (Partial)】 ■ Color and Appearance: White to light bluish-white powder ■ Odor: Odorless ■ Heavy Metal Test: Below 30 ppm ■ Fluorine: Below 5 ppm ■ Arsenic: Below 30 ppm *For more details, please download the PDF or feel free to contact us.
- Company:分析センター 第一技術研究所
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