Alginic acid, potassium salt; Kelmar; Kelmar improved; Potassium polyalginate; Potassium polymannuronate; Stercofuge; [ChemIDplus]
Colorless or slightly yellow solid; A colloidal substance; [Hawley] White to yellowish powder; [MSDSonline]
Used as stabilizing and thickening agent in foods and base for dental impression materials; [HSDB]
Classified as "non-toxic ingestion"; Generally regarded as safe (GRAS) for use in foods; [HSDB] May cause eye irritation; [MSDSonline]
No other related information on this agent was found.