Heparin (CAS 9005-49-6) Market Research Report 2026 '@aboutHeparin refers to a sulfated glycosaminoglycan with the molecular formula C12H21NO20S3 and molecular weight 595.48. Heparin exists as a white odorless solid that is used as an anticoagulant. Heparin is able to produce the irritation of eyes, skin, ...