1) Product name: 1,3-Dibromo-5,5-Dimethylhydatoin (DBDMH) 2) Cas 77-48- ... (as Cl ), % ≤0.080 NaBr, % ≤0.80 Volatile matter(Loss on dry), % ≤0.500.80Chroma, YID1925 ≤10 Exotic granule(355um), p ... agent in chemical industry, pharmaceutical industry, rubber industry, and so on. 1,3-Dibromo-5,5-Dimethylhydatoin (DBDMH) Cas 77-48-5