Guanidine Carbonate 99.5%min CAS: 100224-74-6 White, crystalline, hygroscopic powder Industries, Personal Care,cosmetics Guanidine Carbonate 99.5%minSynonyms: Diguanidine CarbonateSpecification: 99.0 ... %min (industry grade) 99.5%min (Pharma grade)Formula: C2H10N6•H2CO3M ...