Guanidine Carbonate 99.5%min CAS: 100224-74-6 White, crystalline, hygroscopic powder Industries, Personal ... Guanidine Carbonate 99%minSynonyms: Diguanidine CarbonateSpecification: 99.0%min (industry grade) 99.5%min (Pharma grade)Formula: C2H10N6•H2CO3M.W.: 180.17CAS ... of plastic film, net 25kgs per sack. Guanidine Carbonate 99%min, hare care use, skin care use,CAS: 100224-74-6 ...