... -Bromo-2-nitro-1,3-propanediol 1.CAS No:52-51-7 2.99% 3.yellowish crystallization 4.preservatives, sterilization agent ... 2-Bromo-2-nitro-1,3-propanediol CAS: 52-51-7 Molecular Formula: C3H6BrNO4Molecular Weight: 199.99EINECS: 200-143-7Appearance ... , detergent industries. 2-Bromo-2-nitro-1,3-propanediol 52-51-7 preservatives and sterilization agent