Product Code:494825,Grade:Analytical Reagents (AR), CAS:7790-94-5, Molecular Formula:ClSO3H,Molecular Weight:116.52, Packings :500 ml. CDH has been serving the scientific community with the largest range of Laboratory Chemicals, Fine Chemicals & Dehydrated Culture Media since 1981. We insist upon the superior quality and fastest service to enhance the trust of our valued customers.