Thiourea Pharmaceutical Grade Fine Crystal Powder CAS 62-56-6 for Pharma Intermediate

Thiourea Pharmaceutical Grade Fine Crystal Powder High purity sulfourea (CAS 62-56-6) for pharmaceutical intermediates and synthesis Assay ≥99.5% Low Heavy Metals Fine Crystal REACH Certified Pharmaceutical grade Thiourea (CH4 N2 S) is a finely crystallized, high purity sulfourea designed for sensitive synthesis routes. Controlled particle size and low impurity levels support reliable reactions in pharmaceutical intermediates, fine chemicals and laboratory applications.