TNJ Chemical produces super quality N,N'-Diethylthiourea CAS 105-55-5- 99.5%MIN assay, GMP SGS certification, USP BP EP FCC standard, Competitive price, online purchase support. To buy N,N'-Diethylthiourea CAS 105-55-5, please contact sales@tnjchem.com Application This product is a thiourea accelerator, which is generally obtained by the reaction of amine carbon disulfide. The most commonly used varieties are ethylene thiourea (NA-22) and N, n '- di-n-butyl thiourea (dbtu) Specification Appearance: White or light yellow powder Assay: 97% Melting point 76-78 °C(lit.) Boiling point 245°C (estimate) density 1,12 g/cm3 refractive index 1.5300 (estimate) Fp 186 °C Packing 25kg/drum