DuPont™ Glypure® 70 is a purified liquid form of glycolic acid. It is an aqueous solution at 70% concentration.
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DuPont™ Glypure® 99 is a highly purified crystalline form of glycolic acid for applications where avoidance of water is necessary. It is constituted as small, prismatic crystals of 99+% purity.
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Pre-neutralized DuPont™ Glypure® is an aqueous solution neutralized with ammonium hydroxide. It is available in a variety of pH levels — 2.25, 3.25, 3.8,* 4.0, 4.4* — as well as custom pH.
*Stock supply only.
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