Glucosamine sulfate potassium

Glucosamine sulfate potassium (CAS 31284-96-5) is a stabilized salt form of glucosamine sulfate; potassium serves as the counterion to improve shelf stability and handling.

Where is Glucosamine sulfate potassium used?

• Joint health supplements: active ingredient
• Nutraceuticals: tablets, capsules and sachets for joint mobility and connective tissue support
• Pharmaceuticals: active substance in registered medicinal products
• Osteoarthritis: consistent potency and defined salt composition are regulatory requirements
• Cosmetics: topical products targeting skin firmness and glycosaminoglycan replenishment
• Formulators select it over hydrochloride variants when sulfate content matters.

Good to know: Ph. Eur. and USP grades are commonly referenced by buyers in regulated markets.

Commercial specifications

• Ph. Eur. and USP grades
• Bulk supply in kilogram and metric ton quantities
• Purity typically 98% or above on a dry basis